Present Staff

Johannes Böhm

Univ.Prof. Dipl.-Ing. Dr.techn.


Research Group:
Advanced Geodesy
Position:
Head of the Research Area Advanced Geodesy

Address:
Gußhausstr. 27-29 / E120 (CB0513)
Wien, 1040
Phone #:
+43 (1) 58801 - 12864
Fax #:
+43 (1) 58801 - 912 864
Böhm Johannes

Publications

Books and Book Editorships

  1. D. Landskron:
    "Modeling tropospheric delays for space geodetic techniques";
    in series "Geowissenschaftliche Mitteilungen Nr. 100", series editor: J. Böhm; issued by: Department für Geodäsie und Geoinformation; Department für Geodäsie und Geoinformation / TU Wien, 2017, ISSN: 1811-8380, 195 pages.BibTeX,


  2. G. Möller:
    "Reconstruction of 3D wet refractivity fields in the lower atmosphere along bended GNSS signal paths";
    in series "Geowissenschaftliche Mitteilungen Nr. 101", series editor: J. Böhm; issued by: Department für Geodäsie und Geoinformation; Department für Geodäsie und Geoinformation / TU Wien, 2017, ISSN: 1811-8380, 196 pages.BibTeX,


  3. A. Hofmeister:
    "Determination of path delays in the atmosphere for geodetic VLBI by means of ray-tracing";
    in series "Geowissenschaftliche Mitteilungen Nr. 98", series editor: J. Böhm; issued by: Department für Geodäsie und Geoinformation; Department für Geodäsie und Geoinformation / TU Wien, 2016, ISSN: 1811-8380, 318 pages.BibTeX,


  4. M. Madzak:
    "Short period ocean tidal variations in Earth rotation";
    in series "Geowissenschaftliche Mitteilungen Nr. 97", series editor: J. Böhm; issued by: Department für Geodäsie und Geoinformation; Department für Geodäsie und Geoinformation / TU Wien, 2016, ISSN: 1811-8380, 142 pages.BibTeX,


  5. L. Plank:
    "VLBI satellite tracking for the realization of frame ties";
    in series "Geowissenschaftliche Mitteilungen, Heft 95", series editor: J. Böhm; issued by: Department für Geodäsie und Geoinformation, Technische Universität Wien; Geowissenschaftliche Mitteilungen, Wien, 2014, ISSN: 1811-8380, 167 pages.BibTeX, More information


  6. M. Schindelegger:
    "Atmosphere-induced short period variations of Earth rotation";
    in series "Geowissenschaftliche Mitteilungen, Heft 96", series editor: J. Böhm; issued by: Department für Geodäsie und Geoinformation; Geowissenschaftliche Mitteilungen, 2014, ISSN: 1811-8380, 172 pages.BibTeX,


  7. J. Böhm, H. Schuh (ed.):
    "Atmospheric Effects in Space Geodesy";
    Springer Verlag, 2013, ISBN: 978-3-642-36931-5; 231 pages.BibTeX,


  8. M. Karbon:
    "Atmospheric effects on measurements of the Earth gravity field";
    in series "Geowissenschaftliche Mitteilungen, Heft 94", series editor: J. Böhm; issued by: Studienrichtung Vermessung und Geoinformation, Technische Universität Wien; Geowissenschaftliche Mitteilungen, Wien, 2013, ISSN: 1811-8380, 150 pages.BibTeX, More information


  9. J. Böhm, A. Pany, H. Schuh:
    "Proceedings of the 18th European VLBI for Geodesy and Astrometry Working Meeting, 12-13 April 2007";
    in series "Geowissenschaftliche Mitteilungen, Heft 79", series editor: J. Böhm, A. Pany, H. Schuh; issued by: Studienrichtung Vermessung und Geoinformation, Technische Universität Wien; Geowissenschaftliche Mitteilungen, Wien, 2007, ISSN: 1811-8380, 244 pages.BibTeX,


  10. J. Böhm:
    "Troposphärische Laufzeitverzögerungen in der VLBI";
    in series "Geowissenschaftliche Mitteilungen", series editor: J. Böhm; Geowissenschaftliche Mitteilungen 68, 2004, ISSN: 1811-8380.BibTeX,


Publications in Scientific Journals

  1. A. Hellerschmied, J. Böhm, A. Neidhardt, J. Kodet, R. Haas, L. Plank:
    "Scheduling VLBI Observations to Satellites with VieVS";
    International Association of Geodesy Symposia, Volume 146 (2017), 59 - 64.BibTeX,


  2. A. Hofmeister, J. Böhm:
    "Application of ray-traced tropospheric slant delays to geodetic VLBI analysis";
    Journal of Geodesy, 91 (2017), 8; 945 - 964.BibTeX, More information


  3. Y. Kwak, J. Böhm, T. Hobiger, L. Plank:
    "The Processing of Single Differenced GNSS Data with VLBI Software";
    International Association of Geodesy Symposia, Volume 146 (2017), 39 - 48.BibTeX,


  4. D. Landskron, J. Böhm:
    "VMF3/GPT3: refined discrete and empirical troposphere mapping functions";
    Journal of Geodesy, online first (2017).BibTeX, More information


  5. D. Landskron, A. Hofmeister, J. Böhm:
    "Refined Tropospheric Delay Models for CONT11";
    International Association of Geodesy Symposia, Volume 146 (2017), 65 - 70.BibTeX, More information


  6. D. Mayer, J. Böhm, H. Krasna, D. Landskron:
    "Tropospheric delay modelling and the celestial reference frame at radio wavelengths";
    Astronomy & Astrophysics, available online (2017).BibTeX,


  7. L. Plank, A. Hellerschmied, J. McCallum, J. Böhm, J. Lovell:
    "VLBI observations of GNSS-satellites: from scheduling to analysis";
    Journal of Geodesy, 91 (2017), 7; 867 - 880.BibTeX, More information


  8. L. Plank, J. Lovell, J. McCallum, D. Mayer, C. Reynolds, J. Quick, S. Weston, O. Titov, S. Shabala, J. Böhm, T. Natusch, M. Nickola, S. Gulyaev:
    "The AUSTRAL VLBI observing program";
    Journal of Geodesy, 91 (2017), 803 - 817.BibTeX, More information


  9. L. Plank, J. Lovell, J. McCallum, E. Rastorgueva-Foi, S. Shabala, J. Böhm, D. Mayer, J. Sun, O. Titov, S. Weston, S. Gulyaev, T. Natusch, J. Quick:
    "Results from the Regional AUSTRAL VLBI Sessions for Southern Hemisphere Reference Frames";
    International Association of Geodesy Symposia, Volume 146 (2017), 129 - 134.BibTeX,


  10. S. Shabala, L. Plank, R. Schaap, J. McCallum, J. Böhm, H. Krasna, J. Sun:
    "The Effects of Simulated ond Observed Quasar Structure on the VLBI Reference Frame";
    International Association of Geodesy Symposia, Volume 146 (2017), 191 - 200.BibTeX,


  11. A. Girdiuk, M. Schindelegger, M. Madzak, J. Böhm:
    "Detection of the Atmospheric S1 Tide in VLBI Polar Motion Time Series";
    International Association of Geodesy Symposia, online first (2016).BibTeX,


  12. M. Karbon, J. Böhm, E. Fagiolini, F. Flechtner, H. Schuh:
    "Impact of Numerical Weather Models on Gravity Field Analysis";
    International Association of Geodesy Symposia, Volume 143 (2016), 355 - 365.BibTeX,


  13. H. Krasna, D. Mayer, J. Böhm:
    "Analysis strategies for the densification of the International Celestial Reference Frame with VLBA Calibrator Survey sources";
    International Association of Geodesy Symposia, online first (2016).BibTeX, More information


  14. D. Landskron, G. Möller, A. Hofmeister, J. Böhm, R. Weber:
    "Site-Augmentation of Empirical Tropospheric Delay Models in GNSS";
    Österreichische Zeitschrift für Vermessung und Geoinformation (VGI), 3 (2016), 128 - 135.BibTeX,


  15. M. Madzak, M. Schindelegger, J. Böhm, W. Bosch, J. Hagedoorn:
    "High-frequency Earth rotation variations deduced from altimetry-based ocean tides";
    Journal of Geodesy, 90 (2016), 1237 - 1253.BibTeX, More information


  16. L. Plank, J. Böhm, H. Schuh:
    "Simulated VLBI Satellite Tracking of the GNSS constellation: Observing Strategies";
    International Association of Geodesy Symposia, Volume 143 (2016), 85 - 90.BibTeX,


  17. M. Schindelegger, D. Einspigel, D. Salstein, J. Böhm:
    "The global S1 tide in Earth's nutation";
    Surveys in Geophysics, Volume 37 (2016), Issue 3; 643 - 680.BibTeX, More information


  18. J. Böhm, G. Möller, M. Schindelegger, G. Pain, R. Weber:
    "Development of an improved blind model for slant delays in the troposphere (GPT2w)";
    GPS Solutions, Volume 19 (2015), Issue 3; 433 - 441.BibTeX,


  19. T. Klügel, K. Höppner, R. Falk, E. Kühmstedt, C. Plötz, A. Reinhold, A. Rülke, U. Balss, E. Diedrich, M. Eineder, H. Henninger, R. Metzig, P. Steigenberger, C. Gisinger, H. Schuh, J. Böhm, R. Ojha, M. Kadler, A. Humbert, M. Braun, J. Sun:
    "Earth and space observation at the German Antarctic Receiving Station O'Higgins";
    Polar Record, Volume 51 (2015), Issue 6; 590 - 610.BibTeX,


  20. H. Krasna, Z. Malkin, J. Böhm:
    "Non-linear VLBI station motions and their impact on the celestial reference frame and the Earth orientation parameters";
    Journal of Geodesy, Volume 89 (2015), Issue 10; 1019 - 1033.BibTeX,


  21. D. Mayer, J. Böhm, J. Lovell, L. Plank, J. Sun, O. Titov:
    "Scheduling of the AuScope VLBI network";
    Österreichische Zeitschrift für Vermessung und Geoinformation (VGI), 2+3 (2015), 162 - 168.BibTeX,


  22. L. Plank, J. Lovell, S. Shabala, J. Böhm, O. Titov:
    "Challenges for geodetic VLBI in the southern hemisphere";
    Advances in Space Research, Volume 56 (2015), Issue 2; 304 - 313.BibTeX, More information


  23. S. Shabala, J. McCallum, L. Plank, J. Böhm:
    "Simulating the effects of quasar structure on parameters from geodetic VLBI";
    Journal of Geodesy, Volume 89 (2015), Issue 9; 873 - 886.BibTeX,


  24. K. Teke, J. Böhm, M. Madzak, Y. Kwak, P. Steigenberger:
    "GNSS zenith delays and gradients in the analysis of VLBI intensive sessions";
    Advances in Space Research, Volume 56 (2015), Issue 8; 1667 - 1676.BibTeX, More information


  25. D. Mayer, J. Böhm, L. Combrinck, O. Botai, S. Böhm:
    "Importance of the Hartebeesthoek Radio Astronomy Observatory for the VLBI network";
    Acta Geodaetica et Geophysica, 49 (2014), 49; 313 - 325.BibTeX,


  26. G. Möller, R. Weber, J. Böhm:
    "Improved troposphere blind models based on numerical weather data";
    Navigation - Journal of the Institute of Navigation, 61 (2014), 3; 203 - 211.BibTeX,


  27. L. Plank, J. Böhm, H. Schuh:
    "Precise station positions from VLBI observations to satellites: a simulation study";
    Journal of Geodesy, 88 (2014), 659 - 673.BibTeX,


  28. J. Sun, J. Böhm, T. Nilsson, H. Krasna, S. Böhm, H. Schuh:
    "New VLBI2010 scheduling strategies and implications on the terrestrial reference frames";
    Journal of Geodesy, 88 (2014), 449 - 461.BibTeX,


  29. H. Krasna, J. Böhm, H. Schuh:
    "Free core nutation observed by VLBI";
    Astronomy & Astrophysics, 555 A29 (2013), 1 - 5.BibTeX,


  30. H. Krasna, J. Böhm, H. Schuh:
    "Tidal Love and Shida numbers estimated by geodetic VLBI";
    Journal of Geodynamics, 70 (2013), 21 - 27.BibTeX,


  31. H. Krasna, C. Tierno Ros, P. Pavetich, J. Böhm, T. Nilsson, H. Schuh:
    "Investigation of crustal motion in Europe by analysing the European VLBI sessions";
    Acta Geodaetica et Geophysica, 48 (2013), 4; 389 - 404.BibTeX,


  32. K. Lagler, M. Schindelegger, J. Böhm, H. Krasna, T. Nilsson:
    "GPT2: Empirical slant delay model for radio space geodetic techniques";
    Geophysical Research Letters, Vol. 40 (6) (2013), 1069 - 1073.BibTeX,


  33. M. Schindelegger, J. Böhm, D. Salstein:
    "Seasonal and intraseasonal polar motion variability as deduced from atmospheric torques";
    Journal of Geodesy and Geoinformation, Vol. 1 (2013), Iss. 2; 89 - 95.BibTeX,


  34. M. Schindelegger, D. Salstein, J. Böhm:
    "Recent estimates of Earth-atmosphere interaction torques and their use in studying polar motion variability";
    Journal of Geophysical Research, 118 (2013), 8; 4586 - 4598.BibTeX,


  35. K. Teke, T. Nilsson, J. Böhm, T. Hobiger, P. Steigenberger, S. Garcia Espada, R. Haas, P. Willis:
    "Troposphere delays from space geodetic techniques, water vapor radiometers, and numerical weather models over a series of continuous VLBI campaigns";
    Journal of Geodesy, 87 (2013), 981 - 1001.BibTeX,


  36. J. Böhm:
    "Guy Bomford Prize Lecture 2011 - Atmospheric Effects in Geodesy";
    Journal of Geodesy, 10 (2012), 828 - 829.BibTeX,


  37. J. Böhm, S. Böhm, H. Krasna, M. Madzak, T. Nilsson, L. Plank, V. Raposo Pulido, H. Schuh, B. Soja, J. Sun, K. Teke, C. Tierno Ros:
    "Vienna Special Analysis Center Annual Report 2012";
    IVS Annual Report, 1 (2012), 325 - 328.BibTeX,


  38. J. Böhm, H. Schuh:
    "Symposium G03 - Monitoring and Modelling of Earth Rotation";
    Zeitschrift für Vermessungswesen, 1/2012 (2012), 18 - 19.BibTeX,


  39. V. Nafisi, M. Madzak, J. Böhm, A. Ardalan, H. Schuh:
    "Ray-traced tropospheric delays in VLBI analysis";
    Radio Science, Vol. 47 (2012), 1 - 17.BibTeX,


  40. V. Nafisi, L. Urquhart, M. Santos, F. Nievinski, J. Böhm, D. Wijaya, H. Schuh, A. Ardalan, T. Hobiger, I. Ichikawa, F. Zus, J. Wickert, P. Gegout:
    "Comparison of Ray-Tracing Packages for Troposphere Delays";
    IEEE Transactions on Geoscience and Remote Sensing, 50 (2012), 2; 469 - 481.BibTeX,


  41. T. Nilsson, J. Böhm, H. Schuh, U. Schreiber, A. Gebauer, T. Klügel:
    "Combining VLBI and ring laser observations for determination of high frequency Earth rotation variation";
    Journal of Geodynamics, 62 (2012), 69 - 73.BibTeX,


  42. K. Teke, E. Tanir, J. Böhm, H. Schuh:
    "Modelling Very Long Baseline Interferometry (VLBI) observations";
    Journal of Geodesy and Geoinformation, 1 (2012), 1; 17 - 26.BibTeX,


  43. R. Dach, J. Böhm, S. Lutz, P. Steigenberger, G. Beutler:
    "Evaluation of the Impact of Atmospheric Pressure Loading Modeling on GNSS Data Analysis";
    Journal of Geodesy, 85 (2011), 75 - 91.BibTeX,


  44. F. Fund, L. Morel, A. Mocquet, J. Böhm:
    "Assessment of ECMWF derived tropospheric delay models with the EUropean REference Frame (EUREF) network";
    GPS Solutions, 15 (2011), 39 - 48.BibTeX,


  45. R. Heinkelmann, J. Böhm, S. Bolotin, G. Engelhardt, R. Haas, R. Lanotte, D. MacMillan, M. Negusini, E. Skurikhina, O. Titov, H. Schuh:
    "VLBI-derived tropospheric parameters during CONT08";
    Journal of Geodesy, 85 (2011), 7; 377 - 393.BibTeX,


  46. M. Karbon, D. Wijaya, M. Schindelegger, J. Böhm, H. Schuh:
    "Atmospheric effects on the Earth gravity field featured by TU Vienna";
    Österreichische Zeitschrift für Vermessung und Geoinformation (VGI), begutachteter Beitrag, Austrian Contributions to the XXV General Assembly of the International Union of Geodesy and Geophysics (IUGG) (2011), 2; 122 - 130.BibTeX,


  47. V. Nafisi, M. Madzak, J. Böhm, H. Schuh, A. Ardalan:
    "Ray-traced tropospheric slant delays in VLBI analysis";
    Österreichische Zeitschrift für Vermessung und Geoinformation (VGI), begutachteter Beitrag, Austrian Contributions to the XXV General Assembly of the International Union of Geodesy and Geophysics (IUGG) (2011), 2; 149 - 153.BibTeX,


  48. T. Nilsson, J. Böhm, H. Schuh:
    "Universal time from VLBI single-baseline observations during CONT08";
    Journal of Geodesy, 85 (2011), 7; 415 - 423.BibTeX,


  49. A. Pany, J. Böhm, D. MacMillan, H. Schuh, T. Nilsson, J. Wresnik:
    "Monte Carlo simulations of the impact of troposphere, clock and measurement errors on the repeatability of VLBI positions";
    Journal of Geodesy, 85 (2011), 39 - 50.BibTeX,


  50. M. Schindelegger, J. Böhm, D. Salstein, H. Schuh:
    "High-resolution atmospheric angular momentum functions related to Earth rotation parameters during CONT08";
    Journal of Geodesy, 85 (2011), 7; 425 - 433.BibTeX,


  51. K. Teke, J. Böhm, T. Nilsson, H. Schuh, P. Steigenberger, R. Dach, R. Heinkelmann, P. Willis, R. Haas, S. Garcia Espada, T. Hobiger, I. Ichikawa, S. Shimizu:
    "Multi-technique comparison of troposphere zenith delays and gradients during CONT08";
    Journal of Geodesy, 85 (2011), 7; 395 - 413.BibTeX,


  52. J. Böhm, T. Hobiger, I. Ichikawa, T. Kondo, Y. Koyama, A. Pany, H. Schuh, K. Teke:
    "Asymmetric tropospheric delays from numerical weather models for UT1 determination from VLBI Intensive sessions on the baseline Wettzell-Tsukuba";
    Journal of Geodesy, 84 (2010), 319 - 325.BibTeX,


  53. A. King, Z. Altamimi, J. Böhm, M. Bos, R. Dach, P. Elosegui, F. Fund, M. Hernandez-Pajares, D. Lavallee, C. Mendes, N. Penna, R. Riva, P. Steigenberger, T. Van Dam, L. Vittuari, S. Williams, P. Willis:
    "Improved Constraints to Models of Glacial Isostatic Adjustment: A Review of the Contribution of Ground-based Geodetic Observations";
    Surveys in Geophysics, 31 (2010), 5; 465 - 507.BibTeX,


  54. H. Munekane, J. Böhm:
    "Numerical simulation of troposphere-induced errors in GPS-derived time series over Japan";
    Journal of Geodesy, 84 (2010), 405 - 417.BibTeX,


  55. T. Nilsson, J. Böhm, H. Schuh:
    "Sub-diurnal Earth Rotation Variations Observed by VLBI";
    Artificial Satellites, Vol. 42 (2010), No. 2; 49 - 55.BibTeX,


  56. H. Schuh, J. Böhm, S. Böhm, V. Nafisi, T. Nilsson, A. Pany, L. Plank, H. Spicakova, J. Sun, K. Teke, C. Tierno Ros:
    "Vienna IGG Special Analysis Center Annual Report 2010";
    IVS Annual Report, Annual Report 2010 (2010), 209 - 212.BibTeX,


  57. D. Behrend, J. Böhm, P. Charlot, T. Clark, B. Corey, J. Gipson, R. Haas, Y. Koyama, D. MacMillan, Z. Malkin, A. Niell, T. Nilsson, B. Petrachenko, A. Rogers, G. Tuccari, J. Wresnik:
    "Recent Progress in the VLBI2010 Development";
    Springer, IAG Symposia, Vol. 133 (2009), ISBN 978-3-540-85425-8; 833 - 840.BibTeX,


  58. J. Böhm, R. Heinkelmann, PJ. Mendes Cerveira, A. Pany, H. Schuh:
    "Atmospheric loading corrections at the observation level in VLBI analysis";
    Journal of Geodesy, 83 (2009), 1107 - 1113.BibTeX,


  59. J. Böhm, J. Kouba, H. Schuh:
    "Forecast Vienna Mapping Functions 1 for real-time analysis of space geodetic observations";
    Journal of Geodesy, 85 (2009), 5; 397 - 401.BibTeX,


  60. J. Böhm, G. Retscher:
    "Geodesy for Planet Earth - Session 4 Positioning and Applications";
    Zeitschrift für Geodäsie, Geoinformation und Landmanagement (zfv), 6 (2009), 134. Jahrgang; 377 - 378.BibTeX,


  61. J. Böhm, H. Spicakova, L. Plank, K. Teke, A. Pany, J. Wresnik, S. Englich, T. Nilsson, H. Schuh, T. Hobiger, I. Ichikawa, Y. Koyama, T. Gotoh, T. Kubooka, T. Otsubo:
    "Plans for the Vienna VLBI Software VieVS";
    EVGA Working Meetings, No. 19 (2009), Bordeaux, France, March 24-25; 161 - 164.BibTeX,


  62. J. Böhm, R. Weber:
    "Neutral Atmosphere Delays in GNSS Analysis";
    European Journal of Navigation, 7 (2009), No. 2; 4 - 9.BibTeX,


  63. S. Englich, R. Heinkelmann, J. Böhm, H. Schuh:
    "Direct estimation of tidally induced Earth rotation variations observed by VLBI";
    Journees / Systems de Reference Spatio-Temporels, Journees 2008 (2009), ISBN: 978-2-901057-63-5; 137 - 138.BibTeX,


  64. T. Hobiger, Y. Koyama, J. Böhm, T. Kondo, I. Ichikawa:
    "The effect of neglecting VLBI reference station clock-offsets on UT1 estimates";
    Advances in Space Research, 43 (2009), 910 - 916.BibTeX,


  65. PJ. Mendes Cerveira, J. Böhm, H. Schuh, T. Klügel, A. Velikoseltsev, U. Schreiber, A. Brzezinski:
    "Earth Rotation Observed by Very Long Baseline Interferometry and Ring Laser";
    Pure and Applied Geophysics, 166 (2009), No. 6-8; 1499 - 1517.BibTeX,


  66. M. Nordman, R. Eresmaa, J. Böhm, M. Poutanen, H. Koivula, H. Järvinen:
    "Effect of troposphere slant delays in regional double difference GPS processing";
    Earth Planets and Space, Vol. 61 (2009), No. 7; 845 - 852.BibTeX,


  67. A. Pany, J. Böhm, H. Schuh, T. Hobiger, I. Ichikawa:
    "Modeling azimuthal asymmetries of the troposphere delay during a 14-days typhoon period in Tsukuba";
    EVGA Working Meetings, 19 (2009), Bordeaux, France, March 24-25; 44 - 48.BibTeX,


  68. H. Spicakova, J. Böhm, PJ. Mendes Cerveira, H. Schuh:
    "Determination of degree-2 Love and Shida numbers from VLBI";
    Bulletin d'Information des Marees Terrestres (BIM), 145 (2009), 11679 - 11685.BibTeX,


  69. P. Steigenberger, J. Böhm, V. Tesmer:
    "Comparison of GMF/GPT with VMF1/ECMWF and Implications for Atmospheric Loading";
    Journal of Geodesy, 83 (2009), 943 - 951.BibTeX,


  70. K. Teke, J. Böhm, H. Spicakova, A. Pany, L. Plank, H. Schuh, E. Tanir:
    "Piecewise Linear Offsets for VLBI Parameter Estimation";
    EVGA Working Meetings, 19 (2009), Bordeaux, France, March 24-25; 63 - 67.BibTeX,


  71. K. Teke, J. Böhm, E. Tanir, H. Schuh:
    "Clock Error and Tropospheric Delay Parameter Estimation Models of the Very Long Baseline Interferometry Technique (in Türkisch)";
    Harita Dergisi ("Journal of Mapping"), 142 (2009), 1 - 16.BibTeX,


  72. V. Tesmer, P. Steigenberger, M. Rothacher, J. Böhm, B. Meisel:
    "Annual deformation signals from homogeneously reprocessed VLBI and GPS height time series";
    Journal of Geodesy, 83 (2009), 973 - 988.BibTeX,


  73. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "Towards a new VLBI System for Geodesy and Astrometry";
    Advances in Geosciences, Vol. 13: Solid Earth (2009), 167 - 180.BibTeX,


  74. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "VLBI2010 simulations at IGG Vienna";
    EVGA Working Meetings, No. 19 (2009), Bordeaux, France, March 24-25; 147 - 150.BibTeX,


  75. J. Böhm, PJ. Mendes Cerveira, S. Englich, H. Schuh:
    "Atmosphere Angular Momentum Time Series for CONT05";
    IVS General Meeting Proceedings, ISBN: 978-5-02-025332-2 (2008), 14 - 18.BibTeX,


  76. R. Heinkelmann, J. Böhm, H. Schuh:
    "Effects of surface pressure and temperature on the VLBI reference frames";
    IVS General Meeting Proceedings, ISBN: 978-5-02-025332-2 (2008), 188 - 192.BibTeX,


  77. A. Pany, J. Wresnik, J. Böhm, H. Schuh:
    "Vienna VLBI2010 PPP Simulations";
    IVS General Meeting Proceedings, ISBN: 978-5-02-025332-2 (2008), 427 - 432.BibTeX,


  78. B. Petrachenko, J. Böhm, D. MacMillan, A. Niell, A. Pany, A. Searle, J. Wresnik:
    "VLBI2010 Slew Rate Study";
    IVS General Meeting Proceedings, ISBN: 978-5-02-025332-2 (2008), 410 - 415.BibTeX,


  79. H. Schuh, J. Böhm, S. Englich, R. Heinkelmann, T. Hobiger, PJ. Mendes Cerveira, A. Pany, E. Tanir, K. Teke, S. Todorova, J. Wresnik:
    "Vienna IGG Special Analysis Center Annual Report 2007";
    IVS Annual Report, NASA/TP-2007-214162 (2008), 208 - 211.BibTeX,


  80. K. Teke, R. Heinkelmann, J. Böhm, H. Schuh:
    "VLBI Baseline Length Repeatability Tests of IVS-R1 and -R4 Session Types";
    IVS General Meeting Proceedings, ISBN 978-5-02-025332-2 (2008), 173 - 177.BibTeX,


  81. V. Tesmer, J. Böhm, B. Meisel, M. Rothacher, P. Steigenberger:
    "Atmospheric Loading coefficients determined from homogeneously reprocessed GPS and VLBI height time series";
    IVS General Meeting Proceedings, ISBN: 978-5-02-025332-2 (2008), 307 - 313.BibTeX,


  82. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "VLBI2010 Simulations at IGG Vienna";
    IVS General Meeting Proceedings, ISBN: 978-5-02-025332-2 (2008), 421 - 426.BibTeX,


  83. J. Böhm:
    "Tropospheric Delay Modelling at Radio Wavelengths for Space Geodetic Techniques";
    Geowissenschaftliche Mitteilungen, Heft Nr. 80 (2007).BibTeX,


  84. J. Böhm, R. Heinkelmann, H. Schuh:
    "Short Note: A global model of pressure and temperature for geodetic applications";
    Journal of Geodesy, Volume 81 (2007), 10; 679 - 683.BibTeX,


  85. J. Böhm, PJ. Mendes Cerveira, H. Schuh, P. Tregoning:
    "The Impact of Mapping Functions for the Neutral Atmosphere Based on Numerical Weather Models in GPS Data Analysis";
    Springer, IAG Symposia, Vol. 130 (2007), ISBN 3-540-49349-5; 837 - 843.BibTeX,


  86. J. Böhm, H. Schuh:
    "Forecasting data of the troposphere used for IVS Intensive sessions; 18th EVGA Working Meeting";
    Geowissenschaftliche Mitteilungen, Heft Nr. 79 (2007), Vienna, Austria, April 12-15; 153 - 157.BibTeX,


  87. J. Böhm, H. Schuh:
    "Troposphere gradients from the ECMWF in VLBI analysis";
    Journal of Geodesy, Volume 81 (2007), 6-8; 403 - 408.BibTeX,


  88. R. Heinkelmann, J. Böhm, H. Schuh:
    "Effects of geodetic datum definition on the celestial and terrestrial reference frames determined by VLBI; 18th EVGA Working Meeting";
    Geowissenschaftliche Mitteilungen, Heft Nr. 79 (2007), Vienna, Austria, April 12-15; 200 - 205.BibTeX,


  89. R. Heinkelmann, J. Böhm, H. Schuh, S. Bolotin, G. Engelhardt, D. MacMillan, M. Negusini, E. Skurikhina, V. Tesmer, O. Titov:
    "Combination of long time-series of troposphere zenith delays observed by VLBI";
    Journal of Geodesy, Volume 81 (2007), 6-8; 483 - 501.BibTeX,


  90. R. Heinkelmann, M. Schmidt, J. Böhm, H. Schuh:
    "Determination of water vapor trends from VLBI";
    Österreichische Zeitschrift für Vermessung und Geoinformation (VGI), begutachteter Spezialband, Heft 2 (2007), 95. Jahrgang; 73 - 79.BibTeX,


  91. R. Heinkelmann, M. Schmidt, J. Böhm, H. Schuh:
    "Long-term trends of water vapour from VLBI observations; 18th EVGA Working Meeting";
    Geowissenschaftliche Mitteilungen, Heft Nr. 79 (2007), Vienna, Austria, April 12-15; 88 - 92.BibTeX,


  92. PJ. Mendes Cerveira, J. Böhm, E. Tanir, J. Wresnik, H. Schuh, V. Tesmer:
    "Datum Deficiency in VLBI Analysis: Case Study of Session 021020XA; 18th EVGA Working Meeting";
    Geowissenschaftliche Mitteilungen, Heft Nr. 79 (2007), Vienna, Austria, April 12-15; 209 - 215.BibTeX,


  93. J. Nastula, B. Kolaczek, R. Weber, H. Schuh, J. Böhm:
    "Spectra of rapid oscillations of Earth Rotation Parameters determined during the CONT02 Campaign";
    Springer, IAG Symposia, Vol. 130 (2007), 208 - 214.BibTeX,


  94. A. Pany, J. Wresnik, J. Böhm, H. Schuh:
    "Optimum modeling of troposphere and clock parameters in VLBI; 18th EVGA Working Meeting";
    Geowissenschaftliche Mitteilungen, Heft Nr. 79 (2007), Vienna, Austria, April 12-15; 135 - 140.BibTeX,


  95. M. Rothacher, H. Boomkamp, D. Angermann, J. Böhm:
    "Subcommission 1.1 Coordination of Space Techniques, Report for the Period 2003-2007, IAG-Commission 1 - Reference Frames";
    IAG-Bulletin, 20 (2007), 13 - 24.BibTeX,


  96. H. Schuh, J. Böhm, R. Heinkelmann, T. Hobiger, PJ. Mendes Cerveira, A. Pany, E. Tanir, K. Teke, S. Todorova, J. Wresnik:
    "Vienna IGG Special Analysis Center Annual Report 2006";
    IVS Annual Report, NASA/TP-2007-214151 (2007), 208 - 211.BibTeX,


  97. E. Tanir, V. Tornatore, J. Böhm, K. Felsenstein, H. Schuh:
    "VLBI Intra-technique Combination for Kalman Filter and Least-Squares Solutions; 18th EVGA Working Meeting";
    Geowissenschaftliche Mitteilungen, Heft Nr. 79 (2007), Vienna, Austria, April 12-15; 216 - 221.BibTeX,


  98. V. Tesmer, J. Böhm, R. Heinkelmann, H. Schuh:
    "Effect of different tropospheric mapping functions on the TRF, CRF and position time-series estimated from VLBI";
    Journal of Geodesy, Volume 81 (2007), 6-8; 409 - 421.BibTeX,


  99. J. Wresnik, J. Böhm, H. Schuh:
    "Monte Carlo Simulations for VLBI2010; 18th EVGA Working Meeting";
    Geowissenschaftliche Mitteilungen, Heft Nr. 79 (2007), Vienna, Austria, April 12-15; 168 - 174.BibTeX,


  100. J. Wresnik, R. Haas, J. Böhm, H. Schuh:
    "Modeling thermal deformation of VLBI antennas with a new temperaure model";
    Journal of Geodesy, Volume 81 (2007), 6-8; 423 - 432.BibTeX,


  101. J. Böhm, A. Niell, P. Tregoning, H. Schuh:
    "Global Mapping Function (GMF): A new empirical mapping function based on data from numerical weather model data";
    Geophysical Research Letters, Vol. 33 (2006).BibTeX,


  102. J. Böhm, H. Schuh:
    "Linear Horizontal Gradients vs. 3D Raytracing";
    IVS General Meeting Proceedings, Conception, Chile, January 9-11 (2006), NASA/CP-2006-214140; 261 - 263.BibTeX,


  103. J. Böhm, B. Werl, H. Schuh:
    "Troposphere mapping functions for GPS and very long basline interferometry from European Centre for Medium-Range weather Forecasts operational analysis data";
    Journal of Geophysical Research, 111 (2006).BibTeX,


  104. G. Bourda, J. Böhm, R. Heinkelmann, H. Schuh:
    "Analysis and comparison of precise long-term nutation series, strictly determined with OCCAM 6.1 VLBI software";
    Journees / Systems de Reference Spatio-Temporels, Journees 2005 (2006), 189 - 190.BibTeX,


  105. PJ. Mendes Cerveira, R. Heinkelmann, J. Böhm, R. Weber, H. Schuh:
    "Contributions of GPS and VLBI in understanding station motions";
    Journal of Geodynamics, Vol. 41, doi:10.1016/j.jog.2005.08.024 (2006), 87 - 93.BibTeX,


  106. H. Schuh, J. Böhm, R. Heinkelmann, T. Hobiger, S. Todorova, J. Wresnik:
    "Vienna IGG Special Analysis Center Annual Report 2005";
    IVS Annual Report, NASA/TP-2006-214136 (2006), 245 - 248.BibTeX,


  107. H. Schuh, N. Panafidina, J. Böhm, R. Heinkelmann:
    "Climatic Signals Observed by VLBI";
    Acta Geodaetica et Geophysica, 2 (2006), 41; 159 - 170.BibTeX,


  108. V. Tesmer, J. Böhm, R. Heinkelmann, H. Schuh:
    "Impact of Analysis Options on the TRF, CRF and Position Time Series Estimated from VLBI";
    IVS General Meeting Proceedings, Conception, Chile, January 9-11 (2006), NASA/CP-2006-214140; 243 - 251.BibTeX,


  109. J. Wresnik, J. Böhm, R. Haas, H. Schuh:
    "Thermal Deformation of Radio Telescopes Onsala and Wettzell";
    IVS General Meeting Proceedings, Conception, Chile, January 9-11 (2006), NASA/CP-2006-214140; 300 - 303.BibTeX,


  110. J. Böhm:
    "Numerische Wettermodelle für die troposphärische Modellierung bei GPS und VLBI";
    Österreichische Zeitschrift für Vermessung und Geoinformation (VGI), 3/2005 (2005), 139 - 144.BibTeX,


  111. J. Böhm, M. Ess, H. Schuh:
    "Asymmetric Mapping Functions for CONT02 from ECMWF";
    EVGA Working Meetings, No. 17 (2005), Noto, Italy, April 22-23; 64 - 68.BibTeX,


  112. R. Heinkelmann, J. Böhm, H. Schuh:
    "Combination of tropospheric parameters within IVS project TROPO";
    EVGA Working Meetings, No. 17 (2005), Noto, Italy, April 22-23; 79 - 83.BibTeX,


  113. R. Heinkelmann, J. Böhm, H. Schuh:
    "Homogenization of surface pressure recordings and its impact on long-term series of VLBI tropospheric parameters";
    EVGA Working Meetings, No. 17 (2005), Noto, Italy, April 22-23; 74 - 78.BibTeX,


  114. R. Heinkelmann, J. Böhm, H. Schuh:
    "IVS long-term series of Tropospheric Parameters";
    EVGA Working Meetings, No. 17 (2005), Noto, Italy, April 22-23; 69 - 73.BibTeX,


  115. T. Hobiger, J. Böhm, H. Schuh:
    "VLBIONOS - Probing the Ionosphere by means of very long Basline Interferometry";
    Springer, IAG Symposia, Vol. 128 (2005), ISBN 3-540-24055-1; 131 - 136.BibTeX,


  116. H. Schuh, J. Böhm, G. Engelhardt, D. MacMillan, R. Lanotte, P. Tomasi, M. Negusini, V. Gubanov, R. Haas:
    "Determination of Tropospheric Parameters within the new IVS Pilot Project";
    Springer, IAG Symposia, Vol. 128 (2005), ISBN 3-540-24055-1; 125 - 130.BibTeX,


  117. H. Schuh, J. Böhm, R. Heinkelmann, T. Hobiger, S. Todorova:
    "Vienna IGG Special Analysis Center Annual Report 2004";
    IVS Annual Report, NASA/TP-2005-212772 (2005), 221 - 224.BibTeX,


  118. K. Snajdrova, J. Böhm, P. Willis, R. Haas, H. Schuh:
    "Multi-technique comparison of tropospheric zenith delay derived during CONT02 campaign";
    Journal of Geodesy, DOI: 10.1007/s00190-005-0010-z (2005).BibTeX,


  119. J. Wresnik, R. Haas, J. Böhm, H. Schuh:
    "Thermal deformation of VLBI antennas";
    EVGA Working Meetings, No. 17 (2005), Noto, Italy, April 22-23; 45 - 50.BibTeX,


  120. J. Böhm, H. Schuh:
    "Vienna Mapping Functions in VLBI analyses";
    Geophysical Research Letters, 31 (2004), 1029/2003GL018984.BibTeX,


  121. J. Nastula, B. Kolaczek, R. Weber, J. Böhm, H. Schuh:
    "High Resolution Earth Rotation Parameters determined during the CONT02 Campaign";
    IVS General Meeting Proceedings, Ottawa, Canada, February 9-11 (2004), NASA/CP-2004-212255; 408 - 412.BibTeX,


  122. H. Schuh, J. Böhm:
    "Tropospheric Parametes over two descades determined by VLBI as a Contribution to Climatological Studies";
    Artificial Satellites, Vol. 39 (2004), No. 2; 121 - 128.BibTeX,


  123. J. Böhm, H. Schuh, V. Tesmer, H. Schmitz-Hübsch:
    "Determination of Tropospheric Parameters by VLBI as a contribution to climatological studies";
    Österreichische Zeitschrift für Vermessung und Geoinformation (VGI), Heft 1 (2003), 21 - 28.BibTeX,


  124. T. Hobiger, J. Böhm, H. Schuh:
    "VLBIONOS - Probing the Ionosphere by Means of Very Long Baseline Interferometry";
    Österreichische Zeitschrift für Vermessung und Geoinformation (VGI), Heft 1 (2003), 29 - 38.BibTeX,


  125. T. Hobiger, J. Böhm, S. Todorova, H. Schuh:
    "The project "VLBIonos" - how VLBI contributes to ionospheric research";
    Proceedings of the 16th Working Meeting on European VLBI for Geodesy and Astronomy, BKG (2003).BibTeX,


  126. H. Schuh, J. Böhm:
    "IVS Pilot Project - Tropospheric Parameters";
    Österreichische Zeitschrift für Vermessung und Geoinformation (VGI), Heft 1 (2003), 14 - 20.BibTeX,


  127. J. Böhm, H. Schuh, R. Weber:
    "Influence of tropospheric zenith delays obtained by GPS and VLBI on station heights";
    Springer, IAG Symposia Vol. 124 (2002), ISBN 3-540-43011-3; 107 - 112.BibTeX,


  128. J. Böhm, H. Schuh, R. Weber:
    "Tropospheric zenith path delays derived from GPS used for the determination of and VLBI station heights";
    IVS General Meeting Proceedings, NASA/CP-2002-21002 (2002), 219 - 222.BibTeX,


  129. H. Schuh, J. Böhm:
    "Determination of Tropospheric Parameters by VLBI as a Contribution to Climatological Studies";
    50 years of Geodetic Sciences at Ohio State University, xxxx (2002).BibTeX,


  130. J. Böhm, H. Schuh:
    "Spherical harmonics as a supplement to global tropospheric mapping functions and horizontal gradients";
    EVGA Working Meetings, No. 15 (2001), Barcelona; 143 - 148.BibTeX,


  131. J. Böhm, H. Schuh, R. Weber:
    "Comparison of Tropospheric Gradients Determined by VLBI and GPS";
    Physics and Chemistry of the Earth, Vol. 26 (2001), 6-8; 385 - 388.BibTeX,


  132. H. Schuh, J. Böhm, T. Hobiger:
    "Vienna IGG Special Analysis Center Annual Report 2000";
    IVS Annual Report, NASA/TP-2001-209979 (2001), 238 - 240.BibTeX,


  133. J. Böhm, R. Haas, H. Schuh, R. Weber:
    "Comparison of tropospheric gradients determined by VLBI and GPS";
    EVGA Working Meetings, No. 14 (2000), Bologna; 41 - 46.BibTeX,


Contributions to Books

  1. M. Karbon, J. Böhm, B. Meurers, H. Schuh:
    "Atmospheric Corrections for Superconducting Gravimeters Using Operational Weather Models";
    in: "Earth on the Edge: Science for a Sustainable Planet. Vol. 139.", C. Rizos, P. Willis (ed.); issued by: International Association of Geodesy Symposia; IAG-Symposia, 2014, ISBN: 978-3-642-37221-6, 421 - 428.BibTeX,


  2. H. Krasna, J. Böhm, L. Plank, T. Nilsson, H. Schuh:
    "Atmospheric Effects on VLBI-derived Terrestrial and Celestial Reference Frames";
    in: "Earth on the Edge: Science for a Sustainable Planet. Vol. 139.", C. Rizos, P. Willis (ed.); issued by: International Association of Geodesy Symposia; IAG-Symposia, Springer, 2014, ISBN: 978-3-642-37221-6, 203 - 208.BibTeX,


  3. L. Urquhart, M. Santos, F. Nievinski, J. Böhm:
    "Generation and Assessment of VMF1-Type Grids Using North-American Numerical Weather Models";
    in: "Earth on the Edge: Science for a Sustainable Planet. Vol. 139.", C. Rizos, P. Willis (ed.); issued by: International Association of Geodesy Symposia; IAG-Symposia, 2014, ISBN: 978-3-642-37221-6, 3 - 10.BibTeX,


  4. J. Böhm, D. Salstein, M. Alizadeh, D. Wijaya:
    "Geodetic and Atmospheric Background";
    in: "Atmospheric Effects in Space Geodesy", J. Böhm, H. Schuh (ed.); Springer Verlag, 2013, ISBN: 978-3-642-36931-5, 1 - 34.BibTeX,


  5. J. Böhm, L. Urquhart, P. Steigenberger, R. Heinkelmann, V. Nafisi, H. Schuh:
    "A Priori Gradients in the Analysis of Space Geodetic Observations";
    in: "Reference Frames for Applications in Geosciences", Z. Altamimi, X. Collilieux (ed.); issued by: International Association of Geodesy Symposia No. 138; Springer Verlag, 2013, ISBN: 978-3-642-32997-5, 105 - 110.BibTeX,


  6. M. Karbon, J. Böhm, D. Wijaya, H. Schuh:
    "Atmospheric Effects on Gravity Space Missions";
    in: "Atmospheric Effects in Space Geodesy", J. Böhm, H. Schuh (ed.); Springer Verlag, 2013, ISBN: 978-3-642-36931-5, 159 - 180.BibTeX,


  7. T. Nilsson, J. Böhm, D. Wijaya, A. Tresch, V. Nafisi, H. Schuh:
    "Path Delays in the Neutral Atmosphere";
    in: "Atmospheric Effects in Space Geodesy", J. Böhm, H. Schuh (ed.); Springer Verlag, 2013, ISBN: 978-3-642-36931-5, 73 - 136.BibTeX,


  8. L. Plank, H. Spicakova, J. Böhm, T. Nilsson, A. Pany, H. Schuh:
    "Systematic Errors of a VLBI Determined TRF Investigated by Simulations";
    in: "Reference Frames for Applications in Geosciences", Z. Altamimi, X. Collilieux (ed.); issued by: International Association of Geodesy Symposia No. 138; Springer Verlag, 2013, ISBN: 978-3-642-32997-5, 197 - 202.BibTeX,


  9. M. Schindelegger, S. Böhm, J. Böhm, H. Schuh:
    "Atmospheric Effects on Earth rotation";
    in: "Atmospheric Effects in Space Geodesy", J. Böhm, H. Schuh (ed.); Springer Verlag, 2013, ISBN: 978-3-642-36931-5, 181 - 231.BibTeX,


  10. D. Wijaya, J. Böhm, M. Karbon, H. Krasna, H. Schuh:
    "Atmospheric Pressure Loading";
    in: "Atmospheric Effects in Space Geodesy", J. Böhm, H. Schuh (ed.); Springer Verlag, 2013, ISBN: 978-3-642-36931-5, 137 - 158.BibTeX,


  11. J. Böhm, S. Böhm, T. Nilsson, A. Pany, L. Plank, H. Spicakova, K. Teke, H. Schuh:
    "The New Vienna VLBI Software VieVs";
    in: "Geodesy for Planet Earth, Proceedings of the 2009 IAG Symposium", issued by: International Association of Geodesy Symposia; Springer, 2012, ISBN: 978-3-642-20337-4, 1007 - 1012.BibTeX,


  12. H. Schuh, J. Böhm, S. Böhm, M. Madzak, V. Nafisi, T. Nilsson, A. Pany, L. Plank, B. Soja, H. Spicakova, J. Sun, C. Tierno Ros:
    "Vienna IGG Special Analysis Center Annual Report 2011";
    in: "International VLBI Service for Geodesy and Astrometry 2011 Annual Report", K. Baver, D. Behrend (ed.); National Aeronautics and Space Administration (NASA), 2011, NASA/TP-2012-217505, 220 - 223.BibTeX,


  13. J. Böhm, R. Heinkelmann, H. Schuh:
    "Neutral atmosphere delays: Empirical models versus discrete time series from numerical weather models";
    in: "Geodetic Reference Frames", Springer Verlag, 2009, ISBN: 978-3-642-00859-7, 317 - 321.BibTeX,


  14. R. Heinkelmann, J. Böhm, H. Schuh, V. Tesmer:
    "The effect of meteorological input data on the VLBI reference frames";
    in: "Geodetic Reference Frames", Springer Verlag, 2009, ISBN: 978-3-642-00859-7, 245 - 251.BibTeX,


  15. J. Wresnik, J. Böhm, H. Schuh:
    "VLBI2010 simulation studies";
    in: "Geodetic Reference Frames", Springer Verlag, 2009, ISBN: 978-3-642-00859-7, 61 - 65.BibTeX,


  16. R. Heinkelmann, J. Böhm, H. Schuh:
    "Comparison of troposphere delays from VLBI determined by different estimation methods";
    in: "European Geosciences Union, General Assembly 2007", European Geosciences Union, 2007.BibTeX,


  17. J. Böhm, H. Schuh, R. Weber:
    "Influence of tropospheric zenith delays obtained by GPS and VLBI on station heights";
    in: "Vertical Reference Systems - IAG Symposium, IAG Symposia Vol. 124", issued by: H.Drewes, A.H.Dodson, L.P.S.Fortes, L.Sánchez, P.Sandoval; IAG-Symposia, 2002, 107 - 112.BibTeX,


  18. H. Schuh, J. Böhm, T. Hobiger et al.:
    "Vienna IGG Special Analysis Center Annual Report 2001";
    in: "IVS 2001 Annual Report", issued by: NASA; NASA, Greenbelt, USA, NASA, 2002, 226 - 229.BibTeX,


Contributions to Proceedings

  1. G. Möller, F. Hinterberger, R. Weber, P. Berglez, J. Boisits, J. Böhm, M. Tossaint:
    "GNSS inter-satellite ranging for atmospheric monitoring";
    in: "Proceedings of the 30th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2017)", The Satellite Division of the Institute of Navigation, 2017, 3409 - 3419.BibTeX,


  2. Y. Kwak, J. Böhm, T. Hobiger, L. Plank, K. Teke:
    "Combination of Two Radio Space-Geodetic Techniques with VieVS during CONT14";
    in: "IVS 2016 General Meeting Proceedings", issued by: Dirk Beherend, Karen D. Baver, Kyla L. Armstrong; NASA/CP 2016-219016, 2016, 265 - 269.BibTeX,


  3. A. Neidhardt, P. De Vicente, Á. Bertarini, T. Artz, S. Halsig, D. Ivanov, A. Melnikov, J. Böhm, A. Hellerschmied, D. Mayer, C. Plötz, G. Kronschnabl, A. Nothnagel, S. Kurdubov, A. Mikhailov, D. Marshalov, I. Bezrukov, Y. Bondarenko:
    "First Results of the FAST-S/X Sessions with New VGOS Antennas";
    in: "IVS 2016 General Meeting Proceedings", issued by: Dirk Behrend, Karen D. Baver, Kyla L. Armstrong; NASA/CP 2016-219016, 2016, 96 - 100.BibTeX,


  4. A. Hellerschmied, J. Böhm, R. Haas, J. Kodet, A. Neidhardt, L. Plank:
    "Scheduling of VLBI observbations to satellites with the Vienna VLBI Software (VieVS)";
    in: "Proceedings of the 22nd European VLBI for Geodesy and Astrometry Meeting", issued by: R. Haas, F. Colomer; European VLBI Group for Geodesy and Astrometry, 2015, ISBN: 978-989-20-6191-7, 102 - 106.BibTeX,


  5. A. Hofmeister, D. Landskron, J. Böhm:
    "Influence of the horizontal resolution of numerical weather models on ray-traced delays for VLBI analysis";
    in: "Proceedings of the 22nd European VLBI Group for Geodesy and Astrometry Meeting", issued by: Rüdiger Haas and Francisco Colomer; European VLBI Group for Geodesy and Astrometry, 2015, ISBN: 978-989-20-6191-7, 162 - 166.BibTeX,


  6. C. Jacobs, F. Arias, D. Boboltz, J. Böhm, S. Bolotin, G. Bourda, P. Charlot, A. de Witt, R. Gaume, D. Gordon, R. Heinkelmann, S. Lambert, C. Ma, A. Nothnagel, M. Seitz, E. Skurikhina, J. Souchay, O. Titov:
    "The ICRF-3: Status, plans and progress on the next generation International Celestial Reference Frame";
    in: "Proceedings of the Journees 2014", Z. Malkin, N. Capitaine (ed.); issued by: Pulkovo Observatory; Journees "Systemes de reference spatio-temporels", http://syrte.obspm.fr/jsr/journees2014/Malkin.pdf, 2015, ISBN: 978-5-9651-0873-2, 145 - 150.BibTeX,


  7. J. Lovell, J. McCallum, L. Plank, E. Rastorgueva-Foi, S. Shabala, D. Mayer, J. Böhm, O. Titov, J. Quick, S. Weston, S. Gulyaev, T. Natusch, C. Reynolds, H. Bignall, J. Sun, A. Neidhardt:
    "the southern hemisphere AUSTRAL program: A pathway to VGOS";
    in: "Proceedings of the 22nd European VLBI Group for Geodesy and Astrometry Meeting", R. Haas, F. Colomer (ed.); issued by: R. Haas, F. Colomer; European VLBI Group for Geodesy and Astrometry, 2015, ISBN: 978-989-20-6191-7, 59 - 63.BibTeX,


  8. D. Mayer, J. Böhm, H. Krasna:
    "Investigation of Earth Orientation Parameters for VLBA Calibrator Survey sessions";
    in: "Proceeedings of the 22nd European VLBI for Geodesy and Astrometry Meeting", R. Haas, F. Colomer (ed.); issued by: R. Haas, F. Colomer; European VLBI Group for Geodesy and Astrometry, 2015, ISBN: 978-989-20-6191-7, 193 - 197.BibTeX,


  9. M. Nickola, A. de Witt, H. Krasna, L. Combrinck, J. Böhm:
    "Determining HartRAO antenna parameters with VieVS";
    in: "Proceedings of the 22nd EVGA Working Meeting", issued by: R. Haas, F. Colomer; EVGA, 2015, ISBN: 978-989-20-6191-7, 140 - 144.BibTeX,


  10. L. Plank, J. Lovell, J. McCallum, J. Böhm, D. Mayer:
    "Hb-Ho: Observations with the sibling telescope in Hobart";
    in: "Proceedings of the 22nd European VLBI Group for Geodesy and Astrometry Working Meeting", European VLBI Group for Geodesy and Astrometry, 2015, 112 - 116.BibTeX,


  11. M. Schindelegger, J. Böhm, D. Salstein:
    "The global S1 tide and Earth's nutation.";
    in: "Proceedings Journées 2014", Z. Malkin, N. Capitaine (ed.); issued by: Z. Malkin and N. Capitaine; Pulkovo Observatory, Pulkovo Observatory, 2015, 145 - 150.BibTeX,


  12. C. Schönberger, P. Gnilsen, J. Böhm, R. Haas:
    "Twin Telescope at Onsala and Wettzell and their ontributuion to the VGOS System";
    in: "Proceedings of the 22nd European VLBI Group for Geodesy and Astrometry Working Meeting", R. Haas, F. Colomer (ed.); issued by: R. Haas, F. Colomer; European VLBI Group for Geodesy and Astrometry, 2015, ISBN: 978-989-20-6191-7, 132 - 136.BibTeX,


  13. M. Tercjak, J. Böhm, A. Brzezinski, A. Gebauer, T. Klügel, U. Schreiber, M. Schindelegger:
    "Estimation of nutation rares from combination of ring laser and VLBI data";
    in: "Proceedings of the Journees 2014", Z. Malkin, N. Capitaine (ed.); issued by: Pulkovo Observatory; Journees "Systemes de reference spatio-temporels", http://syrte.obspm.fr/jsr/journees2014/pdf/Tercjak.pdf, 2015, ISBN: 978-5-9651-0873-2, 167 - 170.BibTeX,


  14. J. Böhm, H. Krasna, S. Böhm, V. Choliy, A. Hellerschmied, A. Hofmeister, J. McCallum, M. Karbon, M. Madzak, D. Mayer, T. Nilsson, L. Plank, S. Shabala, B. Soja, J. Sun, K. Teke:
    "Vienna VLBI Software (VieVS): Current Status and Futur Plans";
    in: "IVS 2014 General Meeting Proceedings", issued by: D.Behrend, K.D.Baver, K. Armstrong; Science Press, Beijing, China, 2014, ISBN: 978-7-03-042974-2, 258 - 261.BibTeX,


  15. A. Hofmeister, J. Böhm:
    "Ray-traced Delays in the Atmosphere for Geodetic VLBI";
    in: "IVS 2014 General Meeting Proceedings", D. Behrend, K. Baver, K. Armstrong (ed.); Science Press, Beijing, China, 2014, ISBN: 978-7-03-042974-2, 283 - 287.BibTeX,


  16. C. Jacobs, F. Arias, D. Boboltz, J. Böhm, S. Bolotin, G. Bourda, A. de Witt, A. Fey, R. Gaume, D. Gordon, R. Heinkelmann, S. Lambert, C. Ma, Z. Malkin, A. Nothnagel, F. Seitz, E. Skurikhina, J. Souchay, O. Titov:
    "ICRF-3: Roadmap to the Next Generation ICRF";
    in: "Proceedings of the Journées 2013", issued by: N. Capitaine; Journees "Systemes de reference spatio-temporels", 2014, ISBN: 978-2-901057-69-7, 51 - 56.BibTeX,


  17. H. Krasna, J. Böhm:
    "Impact of seasonal surface displacement on Earth rotation and global reference frames";
    in: "IVS 2014 General Meeting Proceedings", issued by: D.Behrend, K.D.Baver, K. Armstrong; Science Press, Beijing, China, 2014, ISBN: 978-7-03-042974-2, 349 - 353.BibTeX,


  18. H. Krasna, Z. Malkin, J. Böhm:
    "Impact of seasonal station displacement models on radio source positions";
    in: "Proceedings of the Journées 2013", issued by: N. Capitaine; Journees "Systemes de reference spatio-temporels", 2014, ISBN: 978-2-901057-69-7, 65 - 68.BibTeX,


  19. H. Krasna, M. Nickola, J. Böhm:
    "Axis offset estimation of VLBI telescopes";
    in: "8th IVS General Meeting", issued by: D. Behrend, K.D. Baver, K. Armstrong; Science Press, Beijing, China, 2014, ISBN: 978-7-03-042974-2, 339 - 342.BibTeX,


  20. H. Krasna, M. Nickola, J. Böhm:
    "Axis offset estimation of VLBI telescopes";
    in: "IVS 2014 General Meeting Proceedings", issued by: D. Behrend, K.D: Baver, K. Armstrong; Science Press, Beijing, China, 2014, ISBN: 978-7-03-042974-2, 339 - 343.BibTeX,


  21. J. Lovell, J. McCallum, S. Shabala, J. Böhm, J. Sun:
    "Dynamic Observing in the VGOS Era";
    in: "IVS 2014 General Meeting", issued by: D.Behrend, K.D. Baver, K. Armstrong; Science Press, Beijing, China, 2014, ISBN: 978-7-03-042974-2, 43 - 47.BibTeX,


  22. J. Lovell, S. Shabala, J. McCallum, J. Dickey, C. Reynolds, S. Gulyaev, T. Natusch, S. Weston, J. Quick, J. Böhm, J. Sun, L. Plank:
    "Southern Hemisphere Geodesy and Astrometry with AUSTRAL";
    in: "IVS 2014 General Meeting Proceedings", issued by: D. Behrend, K.D. Baver, K. Armstrong; Science Press, Beijing, China, 2014, ISBN: 978-7-03-042974-2, 191 - 195.BibTeX,


  23. M. Madzak, S. Böhm, J. Böhm, W. Bosch, J. Hagedoorn, H. Schuh:
    "A new empirical ocean tide model for improved high-frequency Earth rotation variations";
    in: "IVS 2014 General Meeting Proceedings", issued by: D. Behrend, K.D.Baver, K. Armstron; Science Press, Beijing, China, 2014, ISBN: 978-7-03-042974-2.BibTeX,


  24. M. Schindelegger, J. Böhm, D. Salstein:
    "Analysis of atmosphere-excited intraseasonal polar motion via the torque approach";
    in: "Proceedings of the Journées 2013 "Systémes de Référence Spatio-Temporels", issued by: Nicole Capitaine; Proceedings by N. Capitaine, Observatoire Paris, 2014, 185 - 188.BibTeX,


  25. S. Shabala, J. McCallum, L. Plank, J. Böhm:
    "Simulating the effects of quasar structure on parameters from geodetic VLBI";
    in: "IVS 2014 General Meeting", issued by: D. Behrend, K.D. Baver, K. Armstrong; Science Press, Beijing, China, 2014, ISBN: 978-7-03-042974-2, 421 - 425.BibTeX,


  26. J. Böhm, K. Lagler, M. Schindelegger, H. Krasna, R. Weber, G. Möller:
    "GPT2: An improved model for tropospheric slant delays in VLBI and GNSS analysis";
    in: "The European Navigation Conference Proceedings", issued by: ENC2013; The European Navigation Conference, 2013, ISBN: 978-3-200-03154-8, 4 pages.BibTeX,


  27. J. Böhm, C. Tierno Ros, J. Sun, S. Böhm, H. Krasna:
    "New VLBI2010 scheduling options and implications on terrestrial and celestial reference frames";
    in: "Proceedings of the 21st Meeting of the European VLBI Group for Geodesy and Astrometry", N. Zubko, M. Poutanen (ed.); EVGA, 2013, ISBN: 978-951-711-296-3, 39 - 43.BibTeX,


  28. H. Krasna, J. Böhm, R. Haas, H. Schuh:
    "Zonal Love and Shida numbers estimated by VLBI";
    in: "Proceedings of the 21st Meeting of the European VLBI Group for Geodesy and Astrometry", N. Zubko, M. Poutanen (ed.); EVGA, 2013, ISBN: 978-951-711-296-3, 121 - 125.BibTeX,


  29. M. Madzak, J. Böhm, S. Böhm, H. Krasna, T. Nilsson, L. Plank, C. Tierno Ros, H. Schuh, B. Soja, J. Sun, K. Teke:
    "Vienna VLBI Software - Current release and plans for the future";
    in: "Proceedings of the 21st Meeting of the European VLBI Group for Geodesy and Astrometry", N. Zubko, M. Poutanen (ed.); EVGA, 2013, ISBN: 978-951-711-296-3, 73 - 76.BibTeX,


  30. M. Madzak, V. Nafisi, J. Böhm, H. Schuh:
    "Universal Time from VLBI Intensives with Ray-traced delays";
    in: "IVS 2012 General Meeting Proceedings", National Aeronautics and Space Administration (NASA), 2013, 246 - 250.BibTeX,


  31. Z. Malkin, J. Sun, J. Böhm, S. Böhm, H. Krasna:
    "Searching for an Optimal Strategy to Intensify Observations of the Southern ICRF sources in the framework of the regular IVS observing programs";
    in: "Proceedings of the 21st Meeting of the European VLBI Group for Geodesy and Astrometry", N. Zubko, M. Poutanen (ed.); EVGA, 2013, ISBN: 978-951-711-296-3, 199 - 203.BibTeX,


  32. G. Möller, R. Weber, J. Böhm:
    "GNSS Tomography of the Atmosphere - Expectation from Galileo FOC";
    in: "Proceedings of the 4th International Galileo Science Colloquium", International Galileo Science Colloquium, 2013, 4 pages.BibTeX,


  33. G. Möller, R. Weber, J. Böhm:
    "Improved troposphere blind models based on numerical weather data";
    in: "ION GNSS+ 2013 Proceedings", Institute of Navigation, 2013, 2489 - 2495.BibTeX,


  34. L. Plank, J. Böhm, H. Krasna, H. Schuh:
    "VLBI satellite tracking for precise coordinate determination - a simulation study";
    in: "Proceedings of the 21st Meeting of the European VLBI Group for Geodesy and Astrometry", N. Zubko, M. Poutanen (ed.); EVGA, 2013, ISBN: 978-951-711-296-3, 105 - 109.BibTeX,


  35. B. Soja, J. Sun, R. Heinkelmann, H. Schuh, J. Böhm:
    "Sun Corona Electron Densities Derived from VLBI Sessions in 2011/2012";
    in: "Proceedings of the 21st Meeting of the European VLBI Group for Geodesy and Astrometry", N. Zubko, M. Poutanen (ed.); EVGA, 2013, ISBN: 978-951-711-296-3, 159 - 163.BibTeX,


  36. K. Teke, J. Böhm, T. Nilsson, H. Krasna:
    "Sub-daily Antenna Position Estimates from the CONT11 Campaign";
    in: "Proceedings of the 21st Meeting of the European VLBI Group for Geodesy and Astrometry", N. Zubko, M. Poutanen (ed.); EVGA, 2013, ISBN: 978-951-711-296-3, 131 - 134.BibTeX,


  37. J. Böhm, Z. Malkin, S. Lambert, C. Ma:
    "Challenges and Perspectives for TRF and CRF Determination";
    in: "IVS 2012 General Meeting Proceedings", D. Behrend, K. Baver (ed.); issued by: NASA/CP 2012-217504; International VLBI Service, 2012, 309 - 313.BibTeX,


  38. H. Krasna, J. Böhm, S. Böhm, H. Schuh:
    "Solid Earth tide parameters from VLBI measurements and FCN analysis";
    in: "IVS 2012 General Meeting Proceedings", D. Behrend, K. Baver (ed.); issued by: NASA/CP 2012-217504; International VLBI Service, 2012, 405 - 409.BibTeX,


  39. T. Nilsson, J. Böhm, M. Schindelegger, H. Schuh:
    "High Frequency Earth Rotation Parameters Estimated from CONT Campaigns";
    in: "IVS 2012 General Meeting Proceedings", D. Behrend, K. Baver (ed.); issued by: NASA/CP 2012-217504; International VLBI Service, 2012, 390 - 394.BibTeX,


  40. L. Plank, J. Böhm, M. Madzak, C. Tierno Ros, H. Schuh:
    "Processing SELENE Differential VLBI Data";
    in: "IVS 2012 General Meeting Proceedings", D. Behrend, K. Baver (ed.); issued by: NASA/CP 2012-217504; International VLBI Service, 2012, 291 - 295.BibTeX,


  41. D. Staykova, H. Krasna, J. Böhm, H. Schuh:
    "Application of hydrology loading in VLBI analysis";
    in: "70th Anniversary UACEG International Jubilee Conference UACEG2012: Science and Practice, Vol. 1", UACEG 2012 Organizing Committee, 2012, ISBN: -978-954-724-049-0, 351 - 356.BibTeX,


  42. J. Sun, T. Nilsson, J. Böhm, H. Schuh:
    "New Observing Strategies with Twin Telescopes for Geodetic VLBI";
    in: "IVS 2012 General Meeting Proceedings", D. Behrend, K. Baver (ed.); issued by: NASA/CP 2012-217504; International VLBI Service, 2012, 28 - 32.BibTeX,


  43. C. Tierno Ros, P. Pavetich, T. Nilsson, J. Böhm, H. Schuh:
    "Vienna SAC-SOS: Analysis of the European VLBI Sessions";
    in: "IVS 2012 General Meeting Proceedings", D. Behrend, K. Baver (ed.); issued by: NASA/CP 2012-217504; International VLBI Service, 2012, 324 - 328.BibTeX,


  44. N. Zubko, M. Poutanen, J. Böhm, T. Nilsson:
    "Analysis of VLBI data with different stochastic models";
    in: "IVS 2012 General Meeting Proceedings", D. Behrend, K. Baver (ed.); issued by: NASA/CP 2012-217504; International VLBI Service, 2012, 236 - 240.BibTeX,


  45. J. Böhm, H. Schuh, L. Urquhart, P. Steigenberger, M. Santos:
    "Troposphere delay modeling based on numerical weather models";
    in: "Proceedings of the 3rd International Colloquium - Scientific and Fundamental Aspects of the Galileo Programme", Committee of the 3rd International Colloquium, 2011, 4 pages.BibTeX,


  46. J. Böhm, H. Spicakova, L. Urquhart, P. Steigenberger, H. Schuh:
    "Impact of A Priori Gradients on VLBI-Derived Terrestrial Reference Frames";
    in: "Proceedings of the 20th Meeting of the European VLBI Group for Geodesy and Astrometry", Institut für Geodäsie und Geoinformation der Universität Bonn, Bonn, 2011, 128 - 132.BibTeX,


  47. Y. Chapanov, H. Schuh, A. Nothnagel, J. Böhm:
    "Climatic and solar activity influences on interannual and decadal variations of VLBI stations";
    in: "Proceedings of the Journées 2011 "Systèmes de référence spatio-temporels"", H. Schuh, S. Böhm, T. Nilsson, N. Capitaine (ed.); Research Group Advanced Geodesy/ Department for Geodesy and Geoinformation/ Vienna University of Technology, Vienna, 2011, ISBN: 978-2-901057-67-3, 156 - 157.BibTeX,


  48. T. Nilsson, J. Böhm, S. Böhm, M. Madzak, V. Nafisi, L. Plank, H. Spicakova, J. Sun, C. Tierno Ros, H. Schuh:
    "Status and future plans for the Vienna VLBI Software VieVS";
    in: "Proceedings of the 20th Meeting of the European VLBI Group for Geodesy and Astrometry", Institut für Geodäsie und Geoinformation der Universität Bonn, Bonn, 2011, 93 - 96.BibTeX,


  49. T. Nilsson, J. Böhm, H. Schuh:
    "Determination of Earth rotation by combining VLBI and ring laser observations";
    in: "Proceedings of the Journées 2011 "Systèmes de référence spatio-temporels"", H. Schuh, S. Böhm, T. Nilsson, N. Capitaine (ed.); Research Group Advanced Geodesy/ Department for Geodesy and Geoinformation/ Vienna University of Technology, Vienna, 2011, ISBN: 978-2-901057-67-3, 152 - 155.BibTeX,


  50. T. Nilsson, J. Böhm, H. Schuh:
    "Impacts of the 2010 Chile Earthquake on Earth rotation";
    in: "Proceedings of the Journées 2010", Proceedings by N. Capitaine, 2011, 176 - 179.BibTeX,


  51. L. Plank, J. Böhm, H. Schuh:
    "First steps of processing VLBI data of space probes with VieVS";
    in: "Proceedings of the 20th Meeting of the European VLBI Group for Geodesy and Astrometry", Institut für Geodäsie und Geoinformation der Universität Bonn, Bonn, 2011, 60 - 63.BibTeX,


  52. M. Schindelegger, J. Böhm, D. Salstein, H. Schuh:
    "The signature of atmospheric tides in sub-daily variations of Earth rotation as unveiled by globally-gridded atmospheric angular momentum functions";
    in: "Proceedings of the Journées 2011 "Systèmes de référence spatio-temporels"", H. Schuh, S. Böhm, T. Nilsson, N. Capitaine (ed.); Research Group Advanced Geodesy/ Department for Geodesy and Geoinformation/ Vienna University of Technology, Vienna, 2011, ISBN: 978-2-901057-67-3, 140 - 143.BibTeX,


  53. M. Schindelegger, J. Böhm, H. Schuh, D. Salstein:
    "High-resolution atmospheric angular momentum functions from different ECMWF data classes";
    in: "Proceedings of the Journées 2010", Proceedings by N. Capitaine, 2011, 180 - 183.BibTeX,


  54. H. Spicakova, L. Plank, T. Nilsson, J. Böhm, H. Schuh:
    "Terrestrial reference frame solution with the Vienna VLBI Software VieVS and implication of tropospheric gradient estimation";
    in: "Proceedings of the 20th Meeting of the European VLBI Group for Geodesy and Astrometry", Institut für Geodäsie und Geoinformation der Universität Bonn, Bonn, 2011, 118 - 122.BibTeX,


  55. J. Sun, A. Pany, T. Nilsson, J. Böhm, H. Schuh:
    "Status and future plans for the VieVS scheduling package";
    in: "Proceedings of the 20th Meeting of the European VLBI Group for Geodesy and Astrometry", Institut für Geodäsie und Geoinformation der Universität Bonn, Bonn, 2011, 44 - 48.BibTeX,


  56. C. Tierno Ros, J. Böhm, H. Schuh:
    "Use of GNSS-derived TEC maps for VLBI observations";
    in: "Proceedings of the 20th Meeting of the European VLBI Group for Geodesy and Astrometry", Institut für Geodäsie und Geoinformation der Universität Bonn, Bonn, 2011, 114 - 117.BibTeX,


  57. O. Botai, L. Combrinck, V. Sivakumar, H. Schuh, J. Böhm:
    "Extracting Independent Local Oscillatory Geophysical Signals by Geodetic Tropospheric Delay";
    in: "2010 General Meeting Proceedings, Hobart, Tasmania, Australia, February 7-13, 2010", issued by: NASA/CP 2010-215864; Proceedings of IVS General Meeting 2010, 2010, 345 - 354.BibTeX,


  58. L. Plank, J. Böhm, H. Schuh:
    "Comparison Campaign of the VLBI Data Analysis Software - First Results";
    in: "2010 General Meeting Proceedings, Hobart, Tasmania, Australia, February 7-13, 2010", issued by: NASA/CP 2010-215864; Proceedings of IVS General Meeting 2010, 2010, 217 - 221.BibTeX,


  59. H. Spicakova, J. Böhm, S. Böhm, T. Nilsson, A. Pany, L. Plank, K. Teke, H. Schuh:
    "Estimation of Geodetic and Geodynamical Parameters with VieVS";
    in: "2010 General Meeting Proceedings, Hobart, Tasmania, Australia, February 7-13, 2010", issued by: NASA/CP 2010-215864; Proceedings of IVS General Meeting 2010, 2010, 202 - 206.BibTeX,


  60. J. Böhm, PJ. Mendes Cerveira, S. Englich, H. Schuh:
    "High Resolution Atmosphere Angular Momentum Time Series for continous VLBI campaigns";
    in: "The 5th General Meeting of the International VLBI Service for Geodesy and Astrometry", Institute of Applied Astronomy RAS, 2008, 8 - 9.BibTeX,


  61. J. Böhm, PJ. Mendes Cerveira, S. Englich, H. Schuh:
    "High-resolution effective atmosphere angular momentum functions and Earth rotation parameters for continuous VLBI campains";
    in: "European Geosciences Union, General Assembly 2008", European Geosciences Union, 2008.BibTeX,


  62. J. Böhm, A. Niell, H. Schuh, V. Tesmer, P. Tregoning:
    "Mapping functions for atmospheric delay modelling in GNSS analysis";
    in: "Proceedings of the IGS Analysis Workshop in Darmstadt", Proceedings of the IGS Analysis Workshop, only available on CD-ROM, 2008, (invited), 1 - 6.BibTeX,


  63. S. Englich, R. Heinkelmann, J. Böhm, H. Schuh:
    "Direct estimation of tidally induced Earth rotation variations observed by VLBI";
    in: "Journees 2008 - Astrometry, Geodynamics and Astronomical Reference Systems", Journees "Systemes de reference spatio-temporels", 2008, 33.BibTeX,


  64. R. Heinkelmann, J. Böhm, H. Schuh:
    "Effects of surface pressure and temperature on the VLBI reference frames";
    in: "The 5th General Meeting of the International VLBI Service for Geodesy and Astrometry", Institute of Applied Astronomy RAS, 2008, 28.BibTeX,


  65. R. Heinkelmann, J. Böhm, H. Schuh:
    "Very Long Baseline Interferometry (VLBI) for climate studies";
    in: "Proceedings of the Turkish National Geodetic Commission Scientific Meeting 2007", Eigenverlag, 2008, 65 - 71.BibTeX,


  66. PJ. Mendes Cerveira, M. Müller, J. Böhm, H. Schuh, D. Salstein:
    "Long-period anelastic and short period equatorial angular momentum functions during the CONT05 campain";
    in: "European Geosciences Union, General Assembly 2008", European Geosciences Union, 2008.BibTeX,


  67. A. Pany, J. Böhm, J. Wresnik, H. Schuh:
    "PPP Simulations for Troposphere Delay Modeling in VLBI";
    in: "European Geosciences Union, General Assembly 2008", European Geosciences Union, 2008.BibTeX,


  68. A. Pany, J. Wresnik, J. Böhm, H. Schuh:
    "Vienna VLBI2010 PPP Simulations";
    in: "The 5th General Meeting of the International VLBI Service for Geodesy and Astrometry", Institute of Applied Astronomy RAS, 2008, 63 - 64.BibTeX,


  69. B. Petrachenko, J. Böhm, D. MacMillan, A. Pany, T. Searle, J. Wresnik:
    "VLBI2010 Antenna Slew Rate Study";
    in: "The 5th General Meeting of the International VLBI Service for Geodesy and Astrometry", Institute of Applied Astronomy RAS, 2008, 61 - 62.BibTeX,


  70. H. Schuh, J. Böhm, R. Heinkelmann:
    "Numerical Weather Models for Troposphere Delay Modeling at Radio Wavelength";
    in: "Proceedings of the Turkish National Geodetic Commission Scientific Meeting 2007", Eigenverlag, 2008, 93 - 95.BibTeX,


  71. K. Teke, R. Heinkelmann, J. Böhm, H. Schuh:
    "VLBI baseline length repeatability tests of IVS-RI and IVS-R4 session types";
    in: "The 5th General Meeting of the International VLBI Service for Geodesy and Astrometry", Institute of Applied Astronomy RAS, 2008, 32.BibTeX,


  72. V. Tesmer, J. Böhm, B. Meisel, M. Rothacher, P. Steigenberger:
    "Atmospheric loading coefficiente determined from homogeneously reprocessed longterm GPS and VLBI height time series";
    in: "The 5th General Meeting of the International VLBI Service for Geodesy and Astrometry", Institute of Applied Astronomy RAS, 2008, 42 - 43.BibTeX,


  73. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "VLBI2010 Monte Carlo simulations at IGG Vienna";
    in: "European Geosciences Union, General Assembly 2008", European Geosciences Union, 2008.BibTeX,


  74. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "VLBI2010 simulations at IGG Vienna";
    in: "The 5th General Meeting of the International VLBI Service for Geodesy and Astrometry", Institute of Applied Astronomy RAS, 2008, 62 - 63.BibTeX,


  75. J. Böhm, R. Heinkelmann, H. Schuh:
    "Reassessment of hydrostatic zenith delays for radio space geodetic techniques determined from surface pressure";
    in: "European Geosciences Union, General Assembly 2007", European Geosciences Union, 2007.BibTeX,


  76. E. Tanir, V. Tornatore, J. Böhm, K. Felsenstein, H. Schuh:
    "The Combination of Kalman Filter and Least-Squares Solutions of Different VLBI Analysis Centers";
    in: "European Geosciences Union, General Assembly 2007", European Geosciences Union, 2007.BibTeX,


  77. K. Teke, J. Böhm, H. Schuh:
    "Baseline length repeatability and vertical point position accuracy of VLBI CONT05 sessions for different mapping functions and cutoff angles";
    in: "European Geosciences Union, General Assembly 2007", European Geosciences Union, 2007.BibTeX,


  78. J. Wresnik, J. Böhm, H. Schuh:
    "Monte Carlo Simulations for VLBI analysis";
    in: "European Geosciences Union, General Assembly 2007", European Geosciences Union, 2007.BibTeX,


  79. R. Heinkelmann, J. Böhm, H. Schuh:
    "Combination of Long-term Time Series of Tropospheric Parameters Observed by VLBI";
    in: "Proceedings IVS General Meeting", Proceedings of IVS General Meeting, Conception, Chile, January 9-11, 2006, NASA/CP-2006-214140, 341 - 343.BibTeX,


  80. R. Heinkelmann, J. Böhm, H. Schuh, V. Tesmer:
    "Global VLBI Solution IGG05R01";
    in: "Proceedings IVS General Meeting", Proceedings of IVS General Meeting, Concepcion, Chile, January 9-11, 2006, NASA/CP-2006-214140, 42 - 51.BibTeX,


  81. J. Wresnik, J. Böhm, H. Schuh:
    "Simulations for VLBI2010";
    in: "Proceedings IVS General Meeting", Proceedings of IVS General Meeting, Conception, Chile, January 9-11, 2006, NASA/CP-2006-214140, 93 - 102.BibTeX,


  82. R. Heinkelmann, J. Böhm, H. Schuh:
    "Combination of long time series of tropospheric parameters observed by VLBI";
    in: "Proceedings of IERS Workshop on Combination", IERS Technical Report, 2005.BibTeX,


  83. M. Rothacher, H. Boomkamp, D. Angermann, J. Böhm:
    "Coordination of Space Techniques";
    in: "Mid-Term Report 2005", issued by: H. Drewes and H. Hornik; IAG-Symposia, 2005, 10 - 13.BibTeX,


  84. PJ. Mendes Cerveira, R. Heinkelmann, J. Böhm, R. Weber, H. Schuh:
    "GPS and VLBI results for geodynamic studies";
    in: "92th Journees", 92th Journées Luxembourgeoises de Géodynamique JLG, 2004.BibTeX,


  85. E. Messerer, J. Böhm, H. Schuh:
    "Comparison and combination of tropospheric parameters determined by several VLBI Analysis Centers";
    in: "Evolving Space Geodesy Techniques (Geowissenschaftliche Mitteilungen 69)", issued by: R. Weber, W. Schlüter, U. Schreiber, O. Titov; Schriftenreihe der Studienrichtung Vermessung und Geoinformation, TU Wien, TU Wien, 2004, 9 - 16.BibTeX,


  86. H. Schuh, J. Böhm, T. Hobiger:
    "Vienna IGG Special Analysis Center Annual Report 2003";
    in: "Annual report 2003", issued by: N.R. Vandenberg and K.D.Baver; Annual Report, NASA/TP-2004-212254, 2004, 197 - 200.BibTeX,


  87. H. Schuh, J. Böhm:
    "Determination of tropospheric parametery by VLBI as a contribution to climatological studies";
    in: "Proceedings of the weikko A.Heiskanen Symposium in Geodesy", issued by: D.Jekeli; Proceedings of the weikko A.Heiskanen Symposium in Geodesy, 2003, # - #.BibTeX,


  88. H. Schuh, J. Böhm:
    "Status Report of the IVS Pilot Project - Tropospheric Parameters";
    in: "NASA/TP-2003-211619", issued by: N.R. Vandenberg, K.D. Baver; Annual Report, 2003, 13 - 21.BibTeX,


  89. H. Schuh, J. Böhm, T. Hobiger:
    "Vienna IGG Special Analysis Center Annual Report 2002";
    in: "NASA/TP-2003-211619", issued by: N.R. Vandenberg, K.D. Baver; Annual Report, 2003, 261 - 264.BibTeX,


  90. H. Schuh, P. Varga, T. Seitz, J. Böhm, R. Weber, G. Mentes, J. Zavoti, M. Westerhaus:
    "Sub-semidiurnal variations of the EOP observed by space geodesy compared with other geophysical phenomena";
    in: "Journées 2001/ UMR 8630/CNRS", Proceedings by N. Capitaine, 2003, ISBN: 2901057462, 95 - 97.BibTeX,


  91. J. Böhm:
    "Tropospheric zenith path delays derived from GPS used for the determination of and VLBI stations heights";
    in: "IVS 2002 General Meeting Proceedings", TU Vienna, Institute of Geodesy and Geophysics, N.R. Vandenberg and K.D. Baver, 2002, 219 - 222.BibTeX,


  92. J. Böhm, E. Messerer, H. Schuh:
    "Comparison of tropospheric paramters submitted to the 2nd IVS Analysis Pilot Project";
    in: "IVS 2002 General Meeting Proceedings", E. Messerer (ed.); issued by: N.R.Vandenberg and K.D:Baver; IVS General Meeting, 2002, 340 - 344.BibTeX,


  93. T. Hobiger, J. Böhm, H. Schuh:
    "Determination of Ionospheric Parameters by Geodetic VLBI";
    in: "IVS 2002 General Meeting Proceedings", issued by: N.R. Vandenberg and K.D. Baver; Proceedings, 2002, 345 - 349.BibTeX,


Talks and Poster Presentations (with Proceedings-Entry)

  1. D. Landskron, A. Xaver, J. Böhm, W. Dorigo:
    "Vergleich des Wasserdampfgehaltes in der Troposphäre aus weltraumgeodätischen Messverfahren und Fernerkundungssatelliten mit numerischen Wettermodellen";
    Talk: Geodätische Woche 2017, Berlin, Germany; 2017-09-26 - 2017-09-28; in: "Abstract Book Geodätische Woche 2017", (2017).BibTeX,


  2. D. Mayer, J. Böhm, H. Krasna, D. Landskron:
    "Der Einfluss von Troposphärenmodellierung auf den himmelsfesten Referenzrahmen";
    Talk: Geodätische Woche 2017, Berlin, Germany; 2017-09-26 - 2017-09-28; in: "Abstract Book Geodätische Woche 2017", (2017).BibTeX,


  3. A. Girdiuk, M. Schindelegger, H. Krasna, J. Böhm:
    "Assessing recent high-frequency Earth rotation models with Very Long Baseline Interferometry";
    Talk: Journées 2017, Alicante, Spain; 2017-09-25 - 2017-09-27; in: "Journees 2017 Abstract Book", (2017), 1 pages.BibTeX,


  4. G. Möller, F. Hinterberger, R. Weber, P. Berglez, J. Boisits, J. Böhm, M. Tossaint:
    "GNSS inter-satellite ranging for atmospheric monitoring";
    Talk: 30th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2017), Portland, Oregon, USA; 2017-09-25 - 2017-09-29; in: "Proceedings of the 30th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2017)", (2017), 3409 - 3419.BibTeX,


  5. J. Boisits, G. Möller, C. Wittmann, R. Weber, J. Böhm, N. Magnet:
    "Regional Precipitation Prediction Based On Tropospheric Gradients and Delay Time Series";
    Poster: IAG Scientific Assembly 2017, Kobe, Japan; 2017-07-30 - 2017-08-04; in: "IAG-IASPEI2017 Abstract Book", (2017), 212.BibTeX,


  6. B. Männel, D. Thaller, M. Rothacher, J. Böhm, J. Müller, M. Blossfeld, A. Kehm, S. Glaser:
    "Recent Activities of the GGOS Standing Committee on Performance Simulations and Architectural Trade-Offs (PLATO)";
    Talk: IAG Scientific Assembly 2017, Kobe, Japan; 2017-07-30 - 2017-08-04; in: "IAG-IASPEI2017 Abstract Book", (2017), 224.BibTeX,


  7. D. Mayer, H. Krasna, D. Landskron, J. Böhm:
    "Ray-traced delays and global reference frames with geodetic VLBI";
    Talk: IAG Scientific Assembly 2017, Kobe, Japan; 2017-07-30 - 2017-08-04; in: "IAG-IASPEI2017 Abstract Book", (2017), 10.BibTeX,


  8. L. Plank, J. McCallum, A. Hellerschmied, J. Böhm, J. Sun:
    "Space tie satellites for millimetre geodesy - a VLBI perspective";
    Talk: IAG Scientific Assembly 2017, Kobe, Japan; 2017-07-30 - 2017-08-04; in: "IAG-IASPEI2017 Abstract Book", (2017), 11.BibTeX,


  9. D. Mayer, J. Böhm, H. Krasna, J. McCallum:
    "The application of ray-traced delays for the ICRF3";
    Talk: 23rd Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Gothenburg, Sweden; 2017-05-15 - 2017-05-19; in: "Abstract Book EVGA 2017", (2017).BibTeX,


  10. M. Nickola, A. de Witt, H. Krasna, C. Jacobs, L. Combrinck, J. Böhm:
    "HartRAO antenna axis offset and its effect on troposphere modelling and antenna coordinates";
    Poster: 23rd Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Gothenburg, Sweden; 2017-05-15 - 2017-05-19; in: "Abstract Book EVGA 2017", (2017).BibTeX,


  11. H. Krasna, J. Böhm, M. Madzak:
    "Seasonal station variations in the Vienna VLBI terrestrial reference frame VieTRF16a";
    Talk: European Geosciences Union, General Assembly 2017 (EGU 2017), Wien; 2017-04-23 - 2017-04-28; in: "Geophysical Research Abstracts", Copernicus, Vol. 19 (2017), ISSN: 1029-7006.BibTeX,


  12. D. Landskron, J. Böhm:
    "Is there utility in moving to VMF3/GPT3?";
    Talk: European Geosciences Union, General Assembly 2017 (EGU 2017), Wien; 2017-04-23 - 2017-04-28; in: "Geophysical Research Abstracts", Copernicus, Vol. 19 (2017), ISSN: 1029-7006.BibTeX,


  13. D. Mayer, J. Böhm, H. Krasna:
    "Ray-traced delays for the ICRF3";
    Poster: European Geosciences Union, General Assembly 2017 (EGU 2017), Wien; 2017-04-23 - 2017-04-28; in: "Geophysical Research Abstracts", Copernicus, Vol. 19 (2017), ISSN: 1029-7006.BibTeX,


  14. A. Girdiuk, M. Schindelegger, J. Böhm:
    "Tidal atmospheric and oceanic loading in VLBI analysis";
    Poster: European Geosciences Union, General Assembly 2016 (EGU 2016), Wien; 2016-04-17 - 2016-04-22; in: "Geophysical Research Abstracts", Geophysical Research Abstracts, Volume 18 (2016), ISSN: 1607-7962.BibTeX,


  15. Y. Kwak, J. Böhm, T. Hobiger, L. Plank, K. Teke:
    "Common clock check and combination of co-located space geodetic techniques during CONT14";
    Poster: European Geosciences Union, General Assembly 2016 (EGU 2016), Wien; 2016-04-17 - 2016-04-22; in: "European Geosciences Union", Geophysical Research Abstracts, Volume 18 (2016), ISSN: 1607-7962.BibTeX,


  16. J. Böhm, A. Hellerschmied, Y. Kwak, J. McCallum:
    "Plans and progress of the Vienna Correlator";
    Poster: 9th IVS General Meeting, Hartebeesthoek, South Africa; 2016-03-13 - 2016-03-19; in: "9th IVS General Meeting", (2016).BibTeX,


  17. A. Hellerschmied, J. Böhm, Y. Kwak, J. McCallum, L. Plank:
    "VLBI observations of GNSS signals on the baseline Hobart-Ceduna - First results";
    Poster: 9th IVS General Meeting, Hartebeesthoek, South Africa; 2016-03-13 - 2016-03-19; in: "9th IVS General Meeting (2016)", (2016).BibTeX,


  18. Y. Kwak, J. Böhm, T. Hobiger, L. Plank, K. Teke:
    "Combination of the two radio space geodetic techniques with VieVS during CONT14";
    Talk: 9th IVS General Meeting, Hartebeesthoek, South Africa; 2016-03-13 - 2016-03-19; in: "9th IVS General Meeting", (2016).BibTeX,


  19. D. Mayer, J. Böhm, H. Krasna:
    "Vienna contribution to the ICRF3";
    Talk: 9th IVS General Meeting, Hartebeesthoek, South Africa; 2016-03-13 - 2016-03-19; in: "9th IVS General Meeting", (2016).BibTeX,


  20. A. Neidhardt, P. De Vicente, Á. Bertarini, T. Artz, D. Ivanov, A. Melnikov, J. Böhm, A. Hellerschmied, D. Mayer, C. Plötz, G. Kronschnabl, A. Nothnagel, S. Kurdubov, A. Mikhailov, D. Marshalov, I. Bezrukov, Y. Bondarenko:
    "First results of the FAST-S/X-sessions with new VGOS antennas";
    Poster: 9th IVS General Meeting, Hartebeesthoek, South Africa; 2016-03-13 - 2016-03-19; in: "9th IVS General Meeting (2016)", (2016).BibTeX,


  21. J. Sun, L. Chen, S. Han, M. Wang, G. Tang, J. Böhm:
    "Application and development of VieVS at BACC";
    Poster: 9th IVS General Meeting, Hartebeesthoek, South Africa; 2016-03-13 - 2016-03-19; in: "9th IVS General Meeting", (2016).BibTeX,


  22. Y. Kwak, J. Böhm, T. Hobiger, L. Plank, K. Teke:
    "Observation Level Combination of GNSS and VLBI with VieVS: a Simulation Based on CONT11";
    Poster: AGU Fall Meeting 2015, San Franciso, USA; 2015-12-14 - 2015-12-18; in: "AGU Fall Meeting 2015", (2015).BibTeX,


  23. D. Landskron, G. Möller, A. Hofmeister, J. Böhm, R. Weber:
    "Refined and Site-Augmented Tropospheric Delay Models for GNSS";
    Talk: 5th International Galileo Science Colloquium, Braunschweig, Deutschland; 2015-10-27 - 2015-10-29; in: "Proceedings of the 5th Galileo Science Colloquium", 1 (2015).BibTeX,


  24. Y. Kwak, J. Böhm, T. Hobiger, L. Plank, K. Teke:
    "Combination of two radio space geodetic techniques at the observation level";
    Talk: Geodätische Woche 2015, Stuttgart; 2015-09-15 - 2015-09-17; in: "Geodätische Woche 2015", (2015).BibTeX,


  25. H. Krasna, D. Mayer, J. Böhm:
    "Analysis strategies for the densification of the International Celestial Reference Frame with VLBA Calibrator Survey sources";
    Talk: IUGG 2015 General Assembly, Prag; 2015-06-22 - 2015-07-02; in: "IUGG", (2015).BibTeX,


  26. A. Hellerschmied, J. Böhm, S. Böhm, A. Girdiuk, A. Hofmeister, H. Krasna, Y. Kwak, D. Landskron, M. Madzak, D. Mayer, J. McCallum, L. Plank, S. Shabala, J. Sun, C. Schönberger, K. Teke:
    "Current status and future plans for the Vienna VLBI Software (VieVS)";
    Poster: 22nd Meeting of the European VLBI Group for Geodesy and Astrometry, Ponta Delgada, Sao Miguel, Azores; 2015-05-17 - 2015-05-21; in: "Proceedings", (2015).BibTeX,


  27. A. Girdiuk, J. Böhm, M. Schindelegger, M. Madzak:
    "Observing atmospheric tides in Earth rotation parameters with VLBI";
    Poster: European Geosciences Union, General Assembly 2015 (EGU 2015), Wien; 2015-04-12 - 2015-04-17; in: "EGU 2015", (2015).BibTeX,


  28. A. Hellerschmied, J. Böhm, R. Haas, J. Kodet, A. Neidhardt, L. Plank:
    "Scheduling VLBI satellite observations for an improved ITRF";
    Poster: European Geosciences Union, General Assembly 2015 (EGU 2015), Wien; 2015-04-12 - 2015-04-17; in: "EGU 2015", (2015).BibTeX,


  29. A. Hofmeister, D. Landskron, J. Böhm:
    "Impact of the numerical weather model's horizontal resolutin on ray-traced delays and VLBI analysis";
    Poster: European Geosciences Union, General Assembly 2015 (EGU 2015), Wien; 2015-04-12 - 2015-04-17; in: "Abstract EGU", (2015).BibTeX,


  30. Y. Kwak, J. Böhm, T. Hobiger, L. Plank:
    "Assessing the Impact of Global GNSS-VLBI Hybrid Observations";
    Poster: European Geosciences Union, General Assembly 2015 (EGU 2015), Wien; 2015-04-12 - 2015-04-17; in: "European Geoscinces Union 2015", (2015).BibTeX,


  31. D. Landskron, A. Hofmeister, J. Böhm:
    "Refined and site-augmented tropospheric delay models for CONT11";
    Poster: European Geosciences Union, General Assembly 2015 (EGU 2015), Wien; 2015-04-12 - 2015-04-17; in: "EGU 2015", (2015).BibTeX,


  32. M. Madzak, M. Schindelegger, J. Böhm, W. Bosch, J. Hagedoorn, H. Schuh:
    "An updated model of short-period Earth rotation variations deduced from altimetry-based elevations and barotropic currents";
    Poster: European Geosciences Union, General Assembly 2015 (EGU 2015), Wien; 2015-04-12 - 2015-04-17; in: "EGU 2015", (2015).BibTeX,


  33. D. Mayer, J. Böhm, H. Krasna:
    "Investigation of Earth Orientation Parameters for VLBIA Calibrator Survey sessions";
    Poster: European Geosciences Union, General Assembly 2015 (EGU 2015), Wien; 2015-04-12 - 2015-04-17; in: "European Geosciences Union 2015", (2015).BibTeX,


  34. C. Schönberger, J. Böhm, P. Gnilsen, R. Haas:
    "Simulation of the Twin Telescopes at Onsala and Wettzell for VGOS";
    Poster: European Geosciences Union, General Assembly 2015 (EGU 2015), Wien; 2015-04-12 - 2015-04-17; in: "Egu 2015 (cd)", (2015).BibTeX,


  35. L. Plank, J. Lovell, J. McCallum, J. Böhm, S. Shabala, D. Mayer, J. Sun, O. Titov, S. Weston, J. Quick, E. Rastorgueva-Foi:
    "The Impact of the AuScope VLBI Observations and the Regional AUSTRAL Sessions onthe TRF";
    Poster: AGU Fall Meeting 2014, San Francisco, USA; 2014-12-15 - 2014-12-19; in: "AGU Fall Meeting", (2014).BibTeX,


  36. A. Hellerschmied, J. Böhm, L. Plank, A. Neidhardt, J. Kodet, R. Haas:
    "Scheduling VLBI observations to satellites with VieVS";
    Poster: REFAG 2014, Kirchberg, Luxembourg; 2014-10-13 - 2014-10-17; in: "IAG Commission 1 symosium 2014", (2014), 39.BibTeX,


  37. C. Jacobs, F. Arias, D. Boboltz, J. Böhm, S. Bolotin, G. Bourda, P. Charlot, A. de Witt, A. Fey, R. Gaume, D. Gordon, R. Heinkelmann, S. Lambert, C. Ma, A. Nothnagel, Z. Malkin, M. Seitz, E. Skurikhina, O. Titov:
    "The ICRF-3: Status, plans, and progress on the nexct generation celestial reference frame";
    Talk: REFAG 2014, Kirchberg, Luxembourg (invited); 2014-10-13 - 2014-10-17; in: "IAG Commission 1 Symposium", (2014), 43.BibTeX,


  38. H. Krasna, J. Böhm:
    "Earth orientation parameters for VLBA Calibrator Survey sessions";
    Talk: REFAG 2014, Kirchberg, Luxembourg; 2014-10-13 - 2014-10-17; in: "IAG Commission 1 Symposium 2014", (2014), 49.BibTeX,


  39. Y. Kwak, J. Böhm, T. Hobiger, L. Plank:
    "On the analysis of VLBI observbations to GNSS satellites";
    Poster: REFAG 2014, Kirchberg, Luxembourg; 2014-10-13 - 2014-10-17; in: "IAG Commission 1 Symposium 2014", (2014), 39 - 40.BibTeX,


  40. D. Landskron, A. Hofmeister, J. Böhm:
    "Refined Tropospheric Delay Models for CONT11";
    Poster: REFAG 2014, Kirchberg, Luxembourg; 2014-10-13 - 2014-10-17; in: "IAG Commission 1 Symposium 2014", (2014), 40 - 41.BibTeX,


  41. D. Mayer, J. Böhm, S. Böhm, V. Choliy, A. Hellerschmied, A. Hofmeister, H. Krasna, J. McCallum, M. Madzak, T. Nilsson, L. Plank, S. Shabala, B. Soja, J. Sun, K. Teke, M. Tercjak, M. Uunila:
    "VieVS 2.2: The new release of the Vienna VLBI Software (VieVS)";
    Talk: REFAG 2014, Kirchberg, Luxembourg; 2014-10-13 - 2014-10-17; in: "IAG Commission 1 Symposium 2014", (2014), 39.BibTeX,


  42. L. Plank, J. Lovell, J. Böhm, D. Mayer, J. McCallum, E. Rastorgueva-Foi, S. Shabala, J. Sun, O. Titov, S. Weston, J. Quick:
    "Results from the Regional AUSTRAL VLBI Sessions for the southern hemisphere reference frames";
    Poster: REFAG 2014, Kirchberg, Luxembourg; 2014-10-13 - 2014-10-17; in: "IAG Commission", (2014), 66 - 67.BibTeX,


  43. S. Shabala, J. Böhm, H. Krasna, L. Plank, R. Schaap, J. McCallum, J. Sun:
    "Using quasar physics to improve the reference frame";
    Talk: REFAG 2014, Kirchberg, Luxembourg (invited); 2014-10-13 - 2014-10-17; in: "IAG Commission 1 Symposium 2014", (2014), 43.BibTeX,


  44. K. Teke, J. Böhm, Y. Kwak, M. Madzak, P. Steigenberger:
    "GNSS slant delays in the analysis of VLBI intensive sessions";
    Poster: REFAG 2014, Kirchberg, Luxembourg; 2014-10-13 - 2014-10-17; in: "IAG Commission 1 Symposium", (2014), 51.BibTeX,


  45. Z. Malkin, C. Jacobs, J. Böhm, F. Arias, D. Boboltz, S. Bolotin, G. Bourda, P. Charlot, A. de Witt, A. Fey, R. Gaume, D. Gordon, R. Heinkelmann, S. Lambert, C. Ma, M. Seitz, E. Skurikhina, J. Souchay, O. Titov:
    "The ICRF-3: Status, plans and progress on the next generation International Celestial Reference Frame";
    Talk: Journees 2014, St. Petersburg (invited); 2014-09-22 - 2014-09-24; in: "Journess 2014", Journees 2014, (2014).BibTeX,


  46. M. Schindelegger, J. Böhm, D. Salstein:
    "The global S1 tide and Earth's nutation";
    Talk: Journees 2014, St. Petersburg (invited); 2014-09-22 - 2014-09-24; in: "Journess 2014", (2014).BibTeX,


  47. J. Böhm, G. Möller, M. Schindelegger, G. Pain, R. Weber:
    "GPT2w: A new global blind model for slant tropospheric delays";
    Poster: IGS Workshop 2014, Pasadena, CA, USA; 2014-06-23 - 2014-06-27; in: "IGS Workshop 2014", (2014).BibTeX,


  48. G. Möller, J. Böhm, R. Weber:
    "Comparison of IGS final troposphere estimates with ray-traced delays";
    Poster: IGS Workshop 2014, Pasadena, CA, USA; 2014-06-23 - 2014-06-27; in: "IGS Workshop 2014", (2014).BibTeX,


  49. S. Belda Palazon, J. Böhm, J. Ferrandiz:
    "Improvements in EOPs and baseline estimation using the future RAEGE Network";
    Poster: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", 16 (2014), 1 pages.BibTeX,


  50. J. Böhm, C. Jacobs, F. Arias, D. Boboltz, S. Bolotin, G. Bourda, P. Charlot, A. de Witt, A. Fey, R. Gaume, D. Gordon, R. Heinkelmann, S. Lambert, C. Ma, A. Nothnagel, Z. Malkin, M. Seitz, E. Skurikhina, J. Souchay, O. Titov:
    "ICRF-3: Current Status and Interaction with the Terrestrial Reference Frame";
    Talk: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", 16 (2014), 1 pages.BibTeX,


  51. W. Bosch, M. Madzak, J. Hagedoorn, H. Schuh, J. Böhm:
    "Investigation on empirical estimation of minor tides";
    Poster: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", 16 (2014), 1 pages.BibTeX,


  52. A. Hofmeister, M. Madzak, J. Böhm:
    "Ray-traced Delays in the CONT11 VLBI campaign";
    Poster: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", 16 (2014), 1 pages.BibTeX,


  53. H. Krasna, J. Böhm, A. King, A. Memin, S. Shabala, C. Watson:
    "Impact of seasonal and postglacial surface displacement on global reference frames";
    Talk: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", 16 (2014), 1 pages.BibTeX,


  54. Y. Kwak, L. Plank, J. Böhm:
    "Delay Model Comparison for GNSS-VLBI Hybrid Observations";
    Poster: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", 16 (2014), 1 pages.BibTeX,


  55. M. Madzak, S. Böhm, J. Böhm, W. Bosch, J. Hagedoorn, H. Schuh:
    "A new high frequency Earth rotation model based on an empirical ocean tide model from satellite altimetry";
    Talk: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", 16 (2014), 1 pages.BibTeX,


  56. D. Mayer, J. Böhm, S. Böhm, V. Choliy, A. Hellerschmied, A. Hofmeister, M. Karbon, H. Krasna, J. McCallum, M. Madzak, T. Nilsson, L. Plank, S. Shabala, B. Soja, J. Sun, K. Teke:
    "Status quo and future plans for the Vienna VLBI Software (VieVS)";
    Poster: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", 16 (2014), 1 pages.BibTeX,


  57. L. Plank, J. Böhm, H. Schuh:
    "On the frame tie between VLBI and GNSS established by VLBI observations to satellites";
    Talk: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", (2014), 1 pages.BibTeX,


  58. M. Schindelegger, J. Böhm, D. Salstein:
    "Diurnal signals in length-of-day changes and their geophysical excitation";
    Poster: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", 16 (2014), 1 pages.BibTeX,


  59. M. Schindelegger, G. Möller, J. Böhm, R. Weber, G. Pain:
    "Troposphere delay models in blind mode: Towards improved predictions of the wet component";
    Talk: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", 16 (2014), 1 pages.BibTeX,


  60. M. Tercjak, J. Böhm, A. Brzezinski, A. Gebauer, T. Klügel, U. Schreiber, M. Schindelegger:
    "Estimation of nutation rate from ring laser data";
    Poster: European Geosciences Union, General Assembly 2014, Wien; 2014-04-27 - 2014-05-02; in: "European Geosciences Union 2014", 16 (2014), 1 pages.BibTeX,


  61. J. Böhm, H. Krasna, S. Böhm, A. Hellerschmied, A. Hofmeister, J. McCallum, M. Karbon, M. Madzak, D. Mayer, T. Nilsson, L. Plank, S. Shabala, B. Soja, J. Sun, K. Teke:
    "Vienna VLBI Software (VieVS): Current Status and Future Plans";
    Talk: 8th IVS General Meeting, Shanghai, China; 2014-03-02 - 2014-03-07; in: "8th IVS General Meeting", (2014), 38.BibTeX,


  62. A. Hellerschmied, L. Plank, A. Neidhardt, R. Haas, J. Böhm, C. Plötz, J. Kodet:
    "Observing Satellites with VLBI Radio Telescopes - Practical Realization at Wettzell";
    Talk: 8th IVS General Meeting, Shanghai, China; 2014-03-02 - 2014-03-07; in: "8th IVS General Meeting", (2014), 55.BibTeX,


  63. A. Hofmeister, J. Böhm:
    "Ray-traced Delays in the Atmosphere for geodetic VLBI";
    Poster: 8th IVS General Meeting, Shanghai, China; 2014-03-02 - 2014-03-07; in: "8th IVS General Meeting", (2014), 41.BibTeX,


  64. H. Krasna, J. Böhm:
    "Impact of seasonal surface displacement on Earth rotation and global reference frames";
    Talk: 8th IVS General Meeting, Shanghai, China; 2014-03-02 - 2014-03-07; in: "8th IVS General Meeting", (2014), 47.BibTeX,


  65. J. Lovell, J. McCallum, S. Shabala, J. Böhm, J. Sun:
    "Dynamic Observing in the VGOS Era";
    Talk: 8th IVS General Meeting, Shanghai, China; 2014-03-02 - 2014-03-07; in: "8th IVS General Meeting", (2014), 21.BibTeX,


  66. J. Lovell, S. Shabala, J. McCallum, J. Dickey, C. Reynolds, S. Gulyaev, T. Natusch, S. Weston, J. Quick, J. Böhm, J. Sun, L. Plank:
    "Southern Hemisphere Geodesy and Astronometry with AUSTRAL";
    Poster: 8th IVS General Meeting, Shanghai, China; 2014-03-02 - 2014-03-07; in: "8th IVS General Meeting", (2014), 33.BibTeX,


  67. M. Madzak, S. Böhm, J. Böhm, W. Bosch, H. Schuh:
    "A New Empirical Ocean Tide Model for Improved High Frequency Earth Rotation Variations";
    Talk: 8th IVS General Meeting, Shanghai, China; 2014-03-02 - 2014-03-07; in: "8th IVS General Meeting", (2014), 38 - 39.BibTeX,


  68. S. Shabala, J. McCallum, L. Plank, J. Böhm:
    "Simulating the effects of quasar structure on parameters from geodetic VLBI";
    Talk: 8th IVS General Meeting, Shanghai, China; 2014-03-02 - 2014-03-07; in: "8th IVS General Meeting", (2014), 45.BibTeX,


  69. J. Böhm, G. Möller, M. Schindelegger, R. Weber:
    "Use of numerical weather model data in space geodetic techniques";
    Talk: COST ES1206 Workshop - GNSS4SWEC, Munich, Germany (invited); 2014-02-26 - 2014-02-28; in: "COST ES1206 Workshop - GNSS4SWEC", (2014), 1.BibTeX,


  70. G. Möller, J. Böhm, E. Umnig, F. Hinterberger, R. Weber:
    "COST ES1206: Contribution of the Vienna University of Technology";
    Poster: COST ES1206 Workshop - GNSS4SWEC, Munich, Germany; 2014-02-26 - 2014-02-28; in: "COST ES1206 Workshop - GNSS4SWEC", (2014), 16 - 17.BibTeX,


  71. G. Möller, R. Weber, J. Böhm:
    "GNSS Tomography of the Atmosphere - Expectation from Galileo FOC";
    Talk: 4th International Galileo Science Colloquium, Prague, Czech Republic; 2013-12-04 - 2013-12-06; in: "Programme & Abstract Book Galileo Science Meeting", (2013), 18.BibTeX,


  72. A. Hofmeister, V. Nafisi, J. Böhm:
    "Ray-traced Delays in der Atmosphäre für geodätische VLBI";
    Talk: Geodätische Woche 2013, Essen, Germany; 2013-10-08 - 2013-10-10; in: "Book of Abstracts Geodätische Woche 2013", (2013), 54.BibTeX,


  73. M. Madzak, S. Böhm, J. Böhm, W. Bosch, H. Schuh:
    "High frequency ERP predictions from global ocean tides";
    Talk: Geodätische Woche 2013, Essen, Germany; 2013-10-08 - 2013-10-10; in: "Book of Abstracts Geodätische Woche 2013", (2013), 25.BibTeX,


  74. L. Plank, H. Schuh, J. Böhm:
    "Precise station positions from VLBI observations to satellites - a simulation study";
    Talk: Geodätische Woche 2013, Essen, Germany; 2013-10-08 - 2013-10-10; in: "Book of Abstracts Geodätische Woche 2013", (2013), 3.BibTeX,


  75. H. Krasna, Z. Malkin, J. Böhm:
    "Impact of seasonal station displacement models on radio source positions";
    Talk: Journees "Systemes de reference spatio-temporels" 2013, Paris, France; 2013-09-16 - 2013-09-18; in: "Book of Abstracts: Scientific developments from highly accurate space-time reference systems", (2013), 4.BibTeX,


  76. G. Möller, R. Weber, J. Böhm:
    "Improved troposphere blind models based on numerical weather data";
    Talk: Ion Gnss 2013, Nashville, Tennessee, USA; 2013-09-16 - 2013-09-20; in: "Abstract Book ION", (2013), 2 pages.BibTeX,


  77. M. Schindelegger, J. Böhm, D. Salstein:
    "Analysis of atmosphere-excited intraseasonal polar motion via the torque approach";
    Talk: Journees "Systemes de reference spatio-temporels" 2013, Paris, France; 2013-09-16 - 2013-09-18; in: "Book of Abstracts: Scientific developments from highly accurate space-time reference systems", (2013), 15.BibTeX,


  78. M. Karbon, J. Böhm, B. Meurers, H. Schuh:
    "ECMWF and the de-aliasing product: Impact of numerical weather models on the actual and future GRACE processing";
    Poster: IAG Scientific Assembly 2013, Potsdam, Germany; 2013-09-01 - 2013-09-06; in: "150th Anniversary of the IAG Book of Abstracts", (2013), 334.BibTeX,


  79. H. Krasna, Z. Malkin, J. Böhm:
    "Impact of non-linear station motions on the ICRF";
    Poster: IAG Scientific Assembly 2013, Potsdam, Germany; 2013-09-01 - 2013-09-06; in: "150th Anniversary of the IAG Book of Abstracts", (2013), 300.BibTeX,


  80. M. Madzak, S. Böhm, J. Böhm, W. Bosch, H. Schuh:
    "Estimating oceanic horizontal velocities from tidal heights for high-frequency ERP";
    Poster: IAG Scientific Assembly 2013, Potsdam, Germany; 2013-09-01 - 2013-09-06; in: "150th Anniversary of the IAG Book of Abstracts", (2013), 432.BibTeX,


  81. L. Plank, J. Böhm, H. Schuh:
    "VLBI satellite tracking of the GNSS constellation - observing strategies";
    Talk: IAG Scientific Assembly 2013, Potsdam, Germany; 2013-09-01 - 2013-09-06; in: "150th Anniversary of the IAG Book of Abstracts", (2013), 43.BibTeX,


  82. S. Shabala, J. McCallum, L. Plank, J. Böhm:
    "Simulating the effects of quasar structure on VLBI observations";
    Talk: IAG Scientific Assembly 2013, Potsdam, Germany; 2013-09-01 - 2013-09-06; in: "150th Anniversary of the IAG Book of Abstracts", (2013), 41.BibTeX,


  83. J. Böhm, K. Lagler, M. Schindelegger, H. Krasna, R. Weber, G. Möller:
    "GTP2: An improved model for tropospheric slant delays in VLBI and GNSS analysis";
    Talk: The European Navigation Conference, Vienna, Austria; 2013-04-23 - 2013-04-25; in: "The European Navigation Conference Proceedings", (2013).BibTeX,


  84. H. Krasna, J. Böhm, H. Schuh:
    "Free Core Nutation period estimated within a global VLBI solution";
    Poster: 17th International Symposium on Earth Tides, Warsaw, Poland; 2013-04-15 - 2013-04-19; in: "17th International Symposium on Earth Tides "Understand the Earth"", (2013).BibTeX,


  85. H. Krasna, J. Böhm, H. Schuh:
    "Hydrology loading in VLBI data analysis";
    Poster: 17th International Symposium on Earth Tides, Warsaw, Poland (invited); 2013-04-15 - 2013-04-19; in: "17th International Symposium on Earth Tides "Understand the Earth"", (2013).BibTeX,


  86. J. Böhm, C. Tierno Ros, J. Sun, S. Böhm, H. Krasna, T. Nilsson:
    "VLBI scheduling options and implications on reference frames - a VLBI2010 perspective";
    Talk: European Geosciences Union, General Assembly 2013, Vienna, Austria; 2013-04-07 - 2013-04-12; in: "European Geosciences Union 2013", (2013).BibTeX,


  87. S. Böhm, J. Böhm, H. Krasna, M. Madzak, T. Nilsson, L. Plank, C. Tierno Ros, J. Sun, K. Teke:
    "Vienna VLBI Software VieVS - status quo and future developments";
    Poster: European Geosciences Union, General Assembly 2013, Vienna, Austria; 2013-04-07 - 2013-04-12; in: "European Geosciences Union 2013", (2013).BibTeX,


  88. X. Collilieux, Z. Altamimi, L. Metivier, T. Van Dam, G. Appleby, J. Böhm, R. Dach, M. Fritsche, R. Govind, R. König, H. Krasna, M. Kuzmicz-Cieslak, S. Lambert, F. Lemoine, C. Luceri, D. MacMillan, M. Mareyen, E. Pavlis, D. Thaller:
    "Using non-tidal atmospheric loading model in space geodetic data processing: Preliminary results of the IERS analysis campaign";
    Talk: European Geosciences Union, General Assembly 2013, Vienna, Austria; 2013-04-07 - 2013-04-12; in: "European Geosciences Union 2013", (2013).BibTeX,


  89. H. Krasna, J. Böhm, R. Haas, H. Schuh:
    "Love numbers for the long-period tides estimated by VLBI";
    Poster: European Geosciences Union, General Assembly 2013, Vienna, Austria; 2013-04-07 - 2013-04-12; in: "European Geosciences Union 2013", (2013).BibTeX,


  90. M. Madzak, S. Böhm, J. Böhm, W. Bosch, H. Schuh:
    "New ERP predictions based on (sub-)daily ocean tides from satellite altimetry data";
    Poster: European Geosciences Union, General Assembly 2013, Vienna, Austria; 2013-04-07 - 2013-04-12; in: "European Geosciences Union 2013", (2013).BibTeX,


  91. L. Plank, J. Böhm, H. Krasna, H. Schuh:
    "The potential of VLBI satellite tracking for inter-technique ties";
    Poster: European Geosciences Union, General Assembly 2013, Vienna, Austria; 2013-04-07 - 2013-04-12; in: "European Geosciences Union 2013", (2013).BibTeX,


  92. M. Schindelegger, J. Böhm, D. Salstein:
    "Earth-atmosphere interaction torques and their use in studying polar motion variability";
    Talk: European Geosciences Union, General Assembly 2013, Vienna, Austria; 2013-04-07 - 2013-04-12; in: "European Geosciences Union 2013", (2013).BibTeX,


  93. B. Soja, J. Sun, R. Heinkelmann, H. Schuh, J. Böhm:
    "Probing the Solar Corona with VLBI";
    Poster: European Geosciences Union, General Assembly 2013, Vienna, Austria; 2013-04-07 - 2013-04-12; in: "European Geosciences Union 2013", (2013).BibTeX,


  94. K. Teke, J. Böhm, T. Nilsson, H. Krasna:
    "Sub-daily VLBI antenna position estimates derived from CONT11 campaign";
    Poster: European Geosciences Union, General Assembly 2013, Vienna, Austria; 2013-04-07 - 2013-04-12; in: "European Geosciences Union 2013", (2013).BibTeX,


  95. H. Krasna, J. Böhm, R. Haas, H. Schuh:
    "Zonal Love numbers estimated by VLBI";
    Talk: 21st Meeting of the European VLBI Group for Geodesy and Astrometry, Espoo, Finland; 2013-03-05 - 2013-03-08; in: "EVGA Abstract Book", (2013), 15.BibTeX,


  96. M. Madzak, J. Böhm, S. Böhm, H. Krasna, J. Sun, L. Plank, T. Nilsson, C. Tierno Ros, K. Teke:
    "Vienna VLBI Software - current release and plans for the future";
    Talk: 21st Meeting of the European VLBI Group for Geodesy and Astrometry, Espoo, Finland; 2013-03-05 - 2013-03-08; in: "EVGA Abstract Book", (2013), 20.BibTeX,


  97. Z. Malkin, J. Sun, J. Böhm, S. Böhm, H. Krasna:
    "Searching for optimal strategy to intensify observations of the Southern ICRF sources in the framework of the regular IVS observing programs";
    Talk: 21st Meeting of the European VLBI Group for Geodesy and Astrometry, Espoo, Finland; 2013-03-05 - 2013-03-08; in: "EVGA Abstract Book", (2013), 17.BibTeX,


  98. L. Plank, J. Böhm, H. Krasna, H. Schuh:
    "VLBI satellite tracking for precise coordinate determination - a simulation study";
    Talk: 21st Meeting of the European VLBI Group for Geodesy and Astrometry, Espoo, Finland; 2013-03-05 - 2013-03-08; in: "EVGA Abstract Book", (2013), 18.BibTeX,


  99. B. Soja, J. Sun, R. Heinkelmann, H. Schuh, J. Böhm:
    "Sun Corona Electron Densities Derived from VLBI Sessions in 2011/2012";
    Talk: 21st Meeting of the European VLBI Group for Geodesy and Astrometry, Espoo, Finland; 2013-03-05 - 2013-03-08; in: "EVGA Abstract Book", (2013), 24.BibTeX,


  100. K. Teke, J. Böhm, T. Nilsson, H. Krasna:
    "Sub-daily antenna position estimates from the CONT11 campaign";
    Poster: 21st Meeting of the European VLBI Group for Geodesy and Astrometry, Espoo, Finland; 2013-03-05 - 2013-03-08; in: "EVGA Abstract Book", (2013), 29.BibTeX,


  101. C. Tierno Ros, J. Sun, J. Böhm, S. Böhm, H. Krasna, T. Nilsson:
    "New VLBI2010 scheduling options and implications on terrestrial and celestial reference frames";
    Talk: 21st Meeting of the European VLBI Group for Geodesy and Astrometry, Espoo, Finland; 2013-03-05 - 2013-03-08; in: "EVGA Abstract Book", (2013), 12.BibTeX,


  102. G. Möller, R. Weber, J. Böhm:
    "Accurate tropospheric range corrections from regional GNSS networks";
    Poster: Geodätische Woche 2012/ Intergeo, Hannover, Germany; 2012-10-09 - 2012-10-11; in: "Geodätische Woche Book of Abstracts", (2012), 54.BibTeX,


  103. T. Nilsson, J. Böhm, H. Schuh:
    "Excitation of Earth rotation by strong Earthquakes";
    Talk: Geodätische Woche 2012/ Intergeo, Hannover; 2012-10-09 - 2012-10-11; in: "Geodätische Woche Book of Abstracts", (2012), 9.BibTeX,


  104. M. Schindelegger, J. Böhm, H. Schuh, D. Salstein:
    "Modellierung von Erdrotationsschwankungen mittels atmosphärischer Drehmomente";
    Talk: Geodätische Woche 2012/ Intergeo, Hannover; 2012-10-09 - 2012-10-11; in: "Geodätische Woche Book of Abstracts", (2012), 8.BibTeX,


  105. J. Böhm, K. Teke, P. Willis, T. Nilsson, P. Steigenberger:
    "Tropospheric parameters from DORIS in comparison to other techniques during CONT campaigns";
    Talk: IDS Workshop, Venice, Italy (invited); 2012-09-25 - 2012-09-26; in: "IDS Workshop Abstract Book", (2012), 14.BibTeX,


  106. H. Schuh, L. Plank, J. Böhm, M. Madzak:
    "Connecting kinematic and dynamic reference frames by VLBI";
    Talk: IAU XXVIII General Assembly, Beijing, China; 2012-08-20 - 2012-08-31; in: "IAU XXVIII General Assembly Abstract Book", (2012), 2 pages.BibTeX,


  107. S. Böhm, J. Böhm, H. Krasna, H. Schuh:
    "Zonal tidal variations in UT1 derived within a VLBI global solution";
    Talk: International Symposium on Space Geodesy and Earth System (SGES 2012), Shanghai, China; 2012-08-18 - 2012-08-20; in: "International Symposium & Summer School on Space Geodesy and Earth System (SGES 2012)", (2012), 26 - 27.BibTeX,


  108. T. Nilsson, J. Böhm, S. Böhm, H. Schuh:
    "Correspondence between free core nutation and nearly diurnal free wobble estimated from VLBI and ring laser gyroscopes";
    Talk: International Symposium on Space Geodesy and Earth System (SGES 2012), Shanghai, China; 2012-08-18 - 2012-08-20; in: "International Symposium & Summer School on Space Geodesy and Earth System (SGES 2012)", (2012), 27 - 28.BibTeX,


  109. J. Böhm, H. Spicakova, S. Böhm, H. Schuh:
    "Complex Love and Shida Numbers for Diurnal Tides and FCN Analysis from VLBI Measurements";
    Talk: AOGS - AGU (WPGM) Joint Assembly, Singapore; 2012-08-13 - 2012-08-17; in: "AOGS - AGU (WPGM) Joint Assembly CD", (2012), ISBN: 978-981-07-2049-0; 1 pages.BibTeX,


  110. T. Nilsson, J. Böhm, H. Schuh, U. Schreiber, A. Gebauer, T. Klügel:
    "On the Potential of Combining Ring Laser and VLBI Data for Earth Rotation Determination";
    Talk: AOGS - AGU (WPGM) Joint Assembly, Singapore; 2012-08-13 - 2012-08-17; in: "AOGS - AGU (WPGM) Joint Assembly CD", (2012), ISBN: 978-981-07-2049-0; 1 pages.BibTeX,


  111. H. Schuh, L. Plank, J. Böhm, M. Madzak:
    "VLBI for Space Applications";
    Talk: AOGS - AGU (WPGM) Joint Assembly, Singapore; 2012-08-13 - 2012-08-17; in: "AOGS - AGU (WPGM) Joint Assembly CD", (2012), ISBN: 978-981-07-2049-0; 1 pages.BibTeX,


  112. R. Dach, P. Steigenberger, J. Böhm, A. Jäggi:
    "Mitigation of unmodelled non-tidal atmospheric pressure loading into parameters of a global GNSS solution";
    Talk: IGS Workshop 2012, Olzstyn, Poland; 2012-07-23 - 2012-07-27; in: "IGS Workshop Book 2012", (2012), 55.BibTeX,


  113. G. Möller, R. Weber, J. Böhm, X. Jan:
    "Tropospheric Products for Real-Time and Near Real-Time Applications";
    Poster: IGS Workshop 2012, Olzstyn, Poland; 2012-07-23 - 2012-07-27; in: "IGS Workshop Book 2012", (2012), 145.BibTeX,


  114. M. Karbon, J. Böhm, B. Meurers, H. Schuh:
    "Atmospheric correction for superconducting gravimeters based on operational weather models";
    Talk: European Geosciences Union, General Assembly 2012, Vienna, Austria; 2012-04-22 - 2012-04-27; in: "European Geosciences Union 2012", 14 (2012).BibTeX,


  115. M. Madzak, V. Nafisi, J. Böhm, H. Schuh:
    "A new atmospheric ray-tracing algorithm and its use in VLBI analysis";
    Poster: European Geosciences Union, General Assembly 2012, Vienna, Austria; 2012-04-22 - 2012-04-27; in: "European Geosciences Union 2012", 14 (2012).BibTeX,


  116. T. Nilsson, J. Böhm, S. Böhm, M. Schindelegger, H. Schuh, U. Schreiber, A. Gebauer, T. Klügel:
    "High frequency Earth rotation variations from CONT11";
    Poster: European Geosciences Union, General Assembly 2012, Vienna, Austria; 2012-04-22 - 2012-04-27; in: "European Geosciences Union 2012", 14 (2012).BibTeX,


  117. M. Santos, M. McAdam, J. Böhm:
    "Status and Validation of the UNB-VMF1";
    Poster: European Geosciences Union, General Assembly 2012, Vienna, Austria; 2012-04-22 - 2012-04-27; in: "European Geosciences Union 2012", 14 (2012).BibTeX,


  118. M. Schindelegger, J. Böhm, D. Salstein, H. Schuh:
    "Comparison of ECMWF analysis fields and station observations of barometric tides in the context of sub-daily excitation of Earth rotation";
    Poster: European Geosciences Union, General Assembly 2012, Vienna, Austria; 2012-04-22 - 2012-04-27; in: "European Geosciences Union 2012", 14 (2012).BibTeX,


  119. J. Böhm, Z. Malkin, S. Lambert, C. Ma:
    "Challenges and perspectives for celestial and terrestrial reference frame determination";
    Talk: 7th IVS General Meeting, Madrid; 2012-03-04 - 2012-03-09; in: "7th IVS General Meeting Launching the Next-Generation IVS Network", (2012), 55.BibTeX,


  120. M. Madzak, F. Göbel, J. Böhm, H. Schuh:
    "Vienna SAC-SOS: Analysis of the Russian VLBI sessions";
    Poster: 7th IVS General Meeting, Madrid; 2012-03-04 - 2012-03-09; in: "7th IVS General Meeting Launching the Next-Generation IVS Network", (2012), 128.BibTeX,


  121. M. Madzak, V. Nafisi, J. Böhm, H. Schuh:
    "Universal time from Intensives with ray-traced delays";
    Talk: 7th IVS General Meeting, Madrid; 2012-03-04 - 2012-03-09; in: "7th IVS General Meeting Launching the Next-Generation IVS Network", (2012), 50.BibTeX,


  122. T. Nilsson, J. Böhm, M. Schindelegger, H. Schuh:
    "High frequency Earth rotation parameters estimated from the CONT campaigns";
    Talk: 7th IVS General Meeting, Madrid; 2012-03-04 - 2012-03-09; in: "7th IVS General Meeting Launching the Next-Generation IVS Network", (2012), 67.BibTeX,


  123. L. Plank, J. Böhm, M. Madzak, C. Tierno Ros, H. Schuh:
    "Processing SELENE Differential VLBI Data";
    Talk: 7th IVS General Meeting, Madrid; 2012-03-04 - 2012-03-09; in: "7th IVS General Meeting Launching the Next-Generation IVS Network", (2012), 53.BibTeX,


  124. H. Spicakova, J. Böhm, S. Böhm, H. Schuh:
    "Solid Earth tide parameters from VLBI measurements and FCN analysis";
    Talk: 7th IVS General Meeting, Madrid; 2012-03-04 - 2012-03-09; in: "7th IVS General Meeting Launching the Next-Generation IVS Network", (2012), 69.BibTeX,


  125. J. Sun, T. Nilsson, J. Böhm, H. Schuh:
    "New observing strategies with twin telescopes for geodetic VLBI";
    Talk: 7th IVS General Meeting, Madrid; 2012-03-04 - 2012-03-09; in: "7th IVS General Meeting Launching the Next-Generation IVS Network", (2012), 15.BibTeX,


  126. C. Tierno Ros, P. Pavetich, T. Nilsson, J. Böhm, H. Schuh:
    "Vienna SAC-SOS: Analysis of the European VLBI sessions";
    Poster: 7th IVS General Meeting, Madrid; 2012-03-04 - 2012-03-09; in: "7th IVS General Meeting Launching the Next-Generation IVS Network", (2012), 131.BibTeX,


  127. N. Zubko, M. Poutanen, J. Böhm, T. Nilsson:
    "Analysis of VLBI data with different stochastic models";
    Poster: 7th IVS General Meeting, Madrid; 2012-03-04 - 2012-03-09; in: "7th IVS General Meeting Launching the Next-Generation IVS Network", (2012), 118.BibTeX,


  128. M. Karbon, M. Schindelegger, D. Wijaya, J. Böhm, H. Schuh:
    "Atmosphärische Korrekturen für Schwerefeldmissionen und supraleitende Gravimeter";
    Talk: Geodätische Woche 2011, Nürnberg; 2011-09-27 - 2011-09-29; in: "Geodätische Woche Abstractbook", (2011), 9.BibTeX,


  129. M. Madzak, V. Nafisi, J. Böhm, H. Schuh:
    "Modellierungsansätze der Troposphäre mit der Vienna VLBI Software";
    Poster: Geodätische Woche 2011, Nürnberg; 2011-09-27 - 2011-09-29; in: "Geodätische Woche Abstractbook", (2011), 36.BibTeX,


  130. M. Schindelegger, J. Böhm, H. Schuh:
    "Das Signal atmosphärischer Gezeiten in subtäglichen Erdrotationsschwankungen";
    Talk: Geodätische Woche 2011, Nürnberg; 2011-09-27 - 2011-09-29; in: "Geodätische Woche Abstractbook", (2011), 17 - 18.BibTeX,


  131. J. Sun, T. Nilsson, J. Böhm, H. Schuh:
    "VLBI scheduling using a source-based strategy";
    Poster: Geodätische Woche 2011, Nürnberg; 2011-09-27 - 2011-09-29; in: "Geodätische Woche Abstractbook", (2011), 36.BibTeX,


  132. T. Hobiger, Y. Koyama, Y. Hanado, I. Ichikawa, M. Sekido, J. Böhm, J. Sun:
    "On the potential of VLBI2010 for time and frequency transfer";
    Talk: Journées 2011 "Systèmes de référence spatio-temporels", Wien; 2011-09-19 - 2011-09-21; in: "Jounées 2011 Book of Abstracts", (2011), 6.BibTeX,


  133. T. Nilsson, J. Böhm, H. Schuh:
    "Determination of Earth rotation by combining VLBI and ring laser observations";
    Talk: Journées 2011 "Systèmes de référence spatio-temporels", Wien; 2011-09-19 - 2011-09-21; in: "Jounées 2011 Book of Abstracts", (2011), 18.BibTeX,


  134. M. Schindelegger, J. Böhm, D. Salstein, H. Schuh:
    "The signature of atmospheric tides in sub-daily variations of Earth rotation as unveiled by globally-gridded atmospheric angular momentum functions";
    Talk: Journées 2011 "Systèmes de référence spatio-temporels", Wien; 2011-09-19 - 2011-09-21; in: "Jounées 2011 Book of Abstracts", (2011), 17.BibTeX,


  135. J. Böhm, H. Spicakova, L. Plank, T. Nilsson, H. Schuh:
    "Atmospheric Effects on VLBI-derived Terrestrial and Celestial Reference Frames";
    Talk: XXV International Union of Geosciences and Geophysics General Assembly, Melbourne; 2011-06-28 - 2011-07-07; in: "IUGG General Assembly 2011", (2011).BibTeX,


  136. M. Karbon, M. Schindelegger, D. Wijaya, J. Böhm, H. Schuh:
    "Atmospheric corrections for satellite missions and supra-conducting gravimeters";
    Talk: XXV International Union of Geosciences and Geophysics General Assembly, Melbourne; 2011-06-28 - 2011-07-07; in: "IUGG General Assembly 2011", (2011).BibTeX,


  137. V. Nafisi, L. Urquhart, M. Santos, F. Nievinski, J. Böhm, D. Wijaya, H. Schuh, A. Ardalan, T. Hobiger, I. Ichikawa, F. Zus, J. Wickert, P. Gegout:
    "Comparison Campaign for Ray-traced Tropospheric Delays";
    Poster: XXV International Union of Geosciences and Geophysics General Assembly, Melbourne; 2011-06-28 - 2011-07-07; in: "IUGG General Assembly 2011", (2011).BibTeX,


  138. M. Santos, L. Urquhart, F. Nievinski, J. Böhm:
    "Generation and Assessment of VMF1-Type Grids Using North-American Numerical Weather Models";
    Talk: XXV International Union of Geosciences and Geophysics General Assembly, Melbourne; 2011-06-28 - 2011-07-07; in: "IUGG General Assembly 2011", (2011).BibTeX,


  139. M. Schindelegger, J. Böhm, D. Salstein, H. Schuh:
    "Excitation of Earth Rotation by Diurnal and Semi-diurnal Atmospheric Tides";
    Talk: XXV International Union of Geosciences and Geophysics General Assembly, Melbourne; 2011-06-28 - 2011-07-07; in: "IUGG General Assembly 2011", (2011).BibTeX,


  140. R. Weber, G. Möller, A. Karabatic, N. Magnet, J. Böhm:
    "Regional near real-time tropospheric delay processing and assimilation into weather forecast and nowcast models";
    Talk: XXV International Union of Geosciences and Geophysics General Assembly, Melbourne; 2011-06-28 - 2011-07-07; in: "IUGG General Assembly 2011", (2011).BibTeX,


  141. D. Wijaya, J. Böhm, M. Schindelegger, M. Karbon, H. Schuh:
    "Determination of the Vienna Atmospheric Pressure Loading Corrections";
    Talk: XXV International Union of Geosciences and Geophysics General Assembly, Melbourne; 2011-06-28 - 2011-07-07; in: "IUGG General Assembly 2011", (2011).BibTeX,


  142. J. Böhm, P. Steigenberger, R. Heinkelmann, H. Schuh:
    "Troposphere delay modeling in VLBI and GNSS analysis";
    Talk: European Geosciences Union, General Assembly 2011, Vienna; 2011-04-03 - 2011-04-08; in: "European Geosciences Union 2011", 13 (2011).BibTeX,


  143. M. Karbon, J. Böhm, M. Schindelegger, D. Wijaya, H. Schuh:
    "Issues related to the computation of atmospheric de-aliasing products";
    Poster: European Geosciences Union, General Assembly 2011, Vienna; 2011-04-03 - 2011-04-08; in: "European Geosciences Union 2011", 13 (2011).BibTeX,


  144. V. Nafisi, M. Madzak, A. Pany, J. Böhm, H. Schuh, A. Ardalan:
    "Ray-traced tropospheric slant delays from numerical weather models in VLBI analysis";
    Talk: European Geosciences Union, General Assembly 2011, Vienna; 2011-04-03 - 2011-04-08; in: "European Geosciences Union 2011", 13 (2011).BibTeX,


  145. T. Nilsson, J. Böhm, H. Schuh:
    "On the combination of VLBI and ring laser data for accurate Earth rotation determination";
    Poster: European Geosciences Union, General Assembly 2011, Vienna; 2011-04-03 - 2011-04-08; in: "European Geosciences Union 2011", 13 (2011).BibTeX,


  146. L. Plank, J. Böhm, S. Böhm, V. Nafisi, T. Nilsson, H. Spicakova, J. Sun, C. Tierno Ros, H. Schuh:
    "The Vienna VLBI Software VieVS - latest developments";
    Poster: European Geosciences Union, General Assembly 2011, Vienna; 2011-04-03 - 2011-04-08; in: "European Geosciences Union 2011", 13 (2011).BibTeX,


  147. M. Schindelegger, J. Böhm, D. Salstein, H. Schuh:
    "Sub-daily excitation of Earth rotation by atmospheric tides";
    Talk: European Geosciences Union, General Assembly 2011, Vienna; 2011-04-03 - 2011-04-08; in: "European Geosciences Union 2011", 13 (2011).BibTeX,


  148. H. Spicakova, L. Plank, T. Nilsson, J. Böhm, H. Schuh:
    "Determination of terrestrial and celestial reference frames with the Vienna VLBI Software VieVS";
    Poster: European Geosciences Union, General Assembly 2011, Vienna; 2011-04-03 - 2011-04-08; in: "European Geosciences Union 2011", 13 (2011).BibTeX,


  149. D. Wijaya, J. Böhm, M. Schindelegger, M. Karbon, H. Schuh:
    "Determination and validation of the Vienna atmospheric pressure loading corrections";
    Poster: European Geosciences Union, General Assembly 2011, Vienna; 2011-04-03 - 2011-04-08; in: "European Geosciences Union 2011", 13 (2011).BibTeX,


  150. S. Böhm, J. Böhm, T. Nilsson, M. Schindelegger, H. Schuh:
    "High resolution ERP time series from analysis with the Vienna VLBI Software";
    Talk: GGOS/IAU Science Workshop, Schanghai, China; 2010-10-25 - 2010-10-28; in: "Observing and Understanding Earth Rotation", (2010), 20.BibTeX,


  151. M. Schindelegger, J. Böhm, D. Wijaya, M. Karbon, H. Schuh, D. Salstein:
    "GGOS Atmosphere: project status and investigation of high temporal-resolution Earth rotation";
    Talk: GGOS/IAU Science Workshop, Schanghai, China; 2010-10-25 - 2010-10-28; in: "Observing and Understanding Earth Rotation", (2010), 54.BibTeX,


  152. J. Böhm, L. Urquhart, P. Steigenberger, R. Heinkelmann, H. Schuh:
    "A priori gradients in the analysis of space geodetic observations";
    Talk: REFAG 2010, Marne-La Vallée, Frankreich; 2010-10-04 - 2010-10-08; in: "IAG Commissin 1 Symposium 2010", (2010).BibTeX,


  153. L. Plank, J. Böhm, H. Spicakova, T. Nilsson, A. Pany, H. Schuh:
    "Simulated effects of the chosen analysis set-up on a VBLI determined TRF/CRF";
    Poster: REFAG 2010, Marne-La Vallée, Frankreich; 2010-10-04 - 2010-10-08; in: "IAG Commission 1 Syposium 2010", (2010).BibTeX,


  154. T. Nilsson, J. Böhm, H. Schuh:
    "Impacts of the 2010 Chile Earthquake on Earth rotation";
    Talk: Journees 2010, Paris, Frankreich; 2010-09-20 - 2010-09-22; in: "Journees 2010 - New challenges for reference systems and numerical standards in astronomy", Journees 2010, Paris (2010), 17.BibTeX,


  155. M. Schindelegger, J. Böhm, H. Schuh, D. Salstein:
    "High-resolution atmospheric angular momentum functions from different ECMWF data classes";
    Talk: Journees 2010, Paris, Frankreich; 2010-09-20 - 2010-09-22; in: "Journees 2010 - New Challanges for reference systems and numerical standards in astronomy", Journees 2010, Paris (2010), 17.BibTeX,


  156. J. Böhm, T. Nilsson, H. Schuh:
    "Future prospects of troposphere delay modeling for space geodetic techniques";
    Talk: AGU Spring Meeting 2010, Foz do Iguau, Brasilien; 2010-08-08 - 2010-08-12; in: "The Meeting of the Americans, Spring 2010", (2010).BibTeX,


  157. J. Böhm, L. Urquhart, P. Steigenberger, T. Hobiger, H. Schuh:
    "Future prospects of troposphere delay modelling in GNSS analysis";
    Talk: IGS Workshop 2010, Newcastle, England; 2010-06-27 - 2010-07-02; in: "IGS Workshop 2010 and Vertical Rates Symposium", (2010), 37.BibTeX,


  158. T. Van Dam, J. Böhm, H. Spicakova, X. Collilieux:
    "Recent developments in modeling atmospheric loading effects: topography, reference pressure, and S1/S2";
    Talk: IGS Workshop 2010, Newcastle, England; 2010-06-27 - 2010-07-02; in: "IGS Workshop 2010 and Vertical Rates Symposium", (2010), 52.BibTeX,


  159. J. Böhm, T. Nilsson, H. Schuh:
    "Prospects for UT1 Measurements from VLBI Intensive Sessions";
    Talk: 2nd IVS General Meeting, wien; 2010-05-05; in: "2010 General Meeting Proceedings, Hobart, Tasmania, Australia, February 7-13, 2010", (2010), 251 - 255.BibTeX,


  160. Y. Chapanov, H. Schuh, R. Weber, J. Böhm:
    "Non-linear motions of VLBI stations with interannual and decadal periods and their connection with ENSO and sunspot cycles";
    Poster: EGU 2010, Vienna; 2010-05-03 - 2010-05-07; in: "European Geosciences Union 2010", 12 (2010).BibTeX,


  161. M. Karbon, M. Schindelegger, D. Wijaya, J. Böhm, H. Schuh:
    "Variants for the determination of atmospheric gravity";
    Poster: EGU 2010, Vienna; 2010-05-03 - 2010-05-07; in: "European Geosciences Union 2010", 12 (2010).BibTeX,


  162. L. Morel, F. Fund, J. Böhm:
    "Study of the azimuthal heterogeneity of tropospheric delays by GPS precise-point-positioning";
    Poster: EGU 2010, Vienna; 2010-05-03 - 2010-05-07; in: "European Geosciences Union 2010", 12 (2010).BibTeX,


  163. T. Nilsson, J. Böhm, H. Schuh:
    "Single-Baseline VLBI Observations for the Estimation of Universal Time";
    Poster: EGU 2010, Vienna; 2010-05-03 - 2010-05-07; in: "European Geosciences Union 2010", 12 (2010).BibTeX,


  164. L. Plank, J. Böhm, T. Nilsson, H. Spicakova, K. Teke, H. Schuh:
    "Vienna VLBI Software VieVS - Version 1 released";
    Poster: EGU 2010, Vienna; 2010-05-03 - 2010-05-07; in: "European Geosciences Union 2010", 12 (2010).BibTeX,


  165. M. Schindelegger, J. Böhm, D. Salstein, H. Schuh:
    "Issues related to the computation of atmospheric angular momentum functions";
    Poster: EGU 2010, Vienna; 2010-05-03 - 2010-05-07; in: "European Geosciences Union 2010", 12 (2010).BibTeX,


  166. H. Spicakova, J. Böhm, T. Nilsson, L. Plank, K. Teke, H. Schuh:
    "Global adjustment of geodetic and geodynamical parameters in the VLBI software VieVS";
    Poster: EGU 2010, Vienna; 2010-05-03 - 2010-05-07; in: "European Geosciences Union 2010", 12 (2010).BibTeX,


  167. J. Böhm, T. Nilsson, H. Schuh:
    "Universal Time from VLBI Single Baseline Observations during CONT08";
    Talk: 6th IVS General Meeting, Hobart, Tasmania, Australia; 2010-02-07 - 2010-02-13; in: "6th IVS General Meeting 2010; Hobart, Tasmania, Australia, February 7-13", (2010), 31 - 32.BibTeX,


  168. O. Botai, L. Combrinck, V. Sivakumar, C. de W. Rautenbach, H. Schuh, J. Böhm:
    "Extracting Independent Local Oscillatory Geophysical Signals in Geodetic Tropospheric Delay";
    Talk: 6th IVS General Meeting, Hobart, Tasmania, Australia; 2010-02-07 - 2010-02-13; in: "6th IVS General Meeting 2010; Hobart, Tasmania, Australia, February 7-13", (2010), 39 - 40.BibTeX,


  169. A. Pany, J. Böhm, J. Gipson, R. Haas, D. MacMillan, A. Niell, T. Nilsson, B. Petrachenko, H. Schuh, A. Searle:
    "Summary of the VLBI2010 Monte Carlo Simulations";
    Poster: 6th IVS General Meeting, Hobart, Tasmania, Australia; 2010-02-07 - 2010-02-13; in: "6th IVS General Meeting 2010; Hobart, Tasmania, Australia, February 7-13", (2010), 19 - 20.BibTeX,


  170. L. Plank, J. Böhm, H. Schuh:
    "Comparison Campaign of VLBI Data Analysis Software - First Results";
    Talk: 6th IVS General Meeting, Hobart, Tasmania, Australia; 2010-02-07 - 2010-02-13; in: "6th IVS General Meeting 2010; Hobart, Tasmania, Australia, February 7-13", (2010), 29 - 30.BibTeX,


  171. H. Spicakova, J. Böhm, S. Böhm, T. Nilsson, A. Pany, L. Plank, K. Teke, H. Schuh:
    "Estimation of geodetic and geodynamical parameters with VieVS";
    Talk: 6th IVS General Meeting, Hobart, Tasmania, Australia; 2010-02-07 - 2010-02-13; in: "6th IVS General Meeting 2010; Hobart, Tasmania, Australia, February 7-13", (2010), 29.BibTeX,


  172. J. Böhm, T. Hobiger, S. Böhm, H. Schuh:
    "Status and prospects for UT1 measurements from IVS Intensive sessions";
    Talk: IERS Workshop 2009, Warschau, Polen; 2009-10-19 - 2009-10-21; in: "IERS Workshop on EOP Combination and Prediction", (2009), 17.BibTeX,


  173. T. Hobiger, J. Böhm, Y. Koyama, T. Kondo, I. Ichikawa:
    "Proper treatment of VLBI reference station clock-offsets and their effect on UT1 estimates";
    Poster: IERS Workshop 2009, Warschau, Polen; 2009-10-19 - 2009-10-21; in: "IERS Workshop on EOP Combination and Prediction", (2009), 33.BibTeX,


  174. T. Nilsson, H. Schuh, J. Böhm, S. Böhm, A. Pany, L. Plank, H. Spicakova, K. Teke, J. Wresnik:
    "Sub-diurnal Earth Rotation Variations Observed by VLBI";
    Talk: IERS Workshop 2009, Warschau, Polen; 2009-10-19 - 2009-10-21; in: "IERS Workshop on EOP Combination and Prediction", (2009), 16.BibTeX,


  175. E. Tanir, K. Teke, J. Böhm, H. Schuh:
    "Contribution of Geodetic VLBI Studies to IERS Products and Functions of KTU GEOD IVS Analysis Center";
    Talk: 4. National Engineering Geodesy Symposium, Trabzon, Türkei; 2009-10-14 - 2009-10-16; in: "4. National Engineering Geodesy Symposium, Trabzon, Turkey, 14.-16. October 2009", (2009), 134 - 164.BibTeX,


  176. L. Plank, J. Böhm, S. Englich, T. Nilsson, A. Pany, H. Spicakova, K. Teke, J. Wresnik, H. Schuh:
    "VieVS - Die neue VLBI Software aus Wien";
    Talk: Geodätische Woche 2009, Karlsruhe, Deutschland; 2009-09-22 - 2009-09-24; in: "Geodätische Woche 2009", (2009), ISBN: 978-3-86644-411-9; 83.BibTeX,


  177. H. Spicakova, J. Böhm, S. Englich, T. Nilsson, A. Pany, L. Plank, K. Teke, J. Wresnik, H. Schuh:
    "VieVS: VLBI-Software zur Bestimmung der Erdrotation und geodynamischer Parameter";
    Poster: Geodätische Woche 2009, Karlsruhe, Deutschland; 2009-09-22 - 2009-09-24; in: "Geodätische Woche 2009", (2009), ISBN: 978-3-86644-411-9; 53.BibTeX,


  178. J. Böhm, T. Hobiger, A. Pany, P. Steigenberger, I. Ichikawa, H. Schuh:
    "Troposphere delay models for space geodetic techniques at radio wavelengths";
    Talk: IAG Scientific Assembly 2009, Buenos Aires, Argeninien; 2009-08-31 - 2009-09-04; in: "Geodesy for Planet Earth", (2009), ISBN: 978-987-25291-0-9; 137.BibTeX,


  179. J. Böhm, D. Salstein, D. MacMillan, P. Steigenberger, M. Schindelegger, H. Schuh:
    "High-resolution Earth rotation parameters for CONT08";
    Talk: IAG Scientific Assembly 2009, Buenos Aires, Argeninien; 2009-08-31 - 2009-09-04; in: "Geodesy for Planet Earth", (2009), ISBN: 978-987-25291-0-9; 103 - 104.BibTeX,


  180. J. Böhm, D. Wijaya, M. Karbon, M. Schindelegger, D. Salstein, H. Schuh:
    "GGOS Atmosphere";
    Poster: IAG Scientific Assembly 2009, Buenos Aires, Argeninien; 2009-08-31 - 2009-09-04; in: "Geodesy for Planet Earth", (2009), ISBN: 978-987-25291-0-9; 203.BibTeX,


  181. R. Dach, J. Böhm, P. Steigenberger:
    "Verification and Comparison of Atmospheric Loading Models Using GNSS Data";
    Talk: IAG Scientific Assembly 2009, Buenos Aires, Argeninien; 2009-08-31 - 2009-09-04; in: "Geodesy for Planet Earth", (2009), ISBN: 978-987-25291-0-9; 34 - 35.BibTeX,


  182. A. Pany, J. Böhm, T. Hobiger, I. Ichikawa, H. Schuh:
    "Ray-traced delays for the improvement of troposphere delay modeling in VLBI";
    Talk: IAG Scientific Assembly 2009, Buenos Aires, Argeninien; 2009-08-31 - 2009-09-04; in: "Geodesy for Planet Earth", (2009), ISBN: 978-987-25291-0-9; 137 - 138.BibTeX,


  183. D. Salstein, K. Quinn, J. Nastula, J. Böhm:
    "Atmospheric datasets for angular momentum and excitation of Earth rotation";
    Talk: IAG Scientific Assembly 2009, Buenos Aires, Argeninien; 2009-08-31 - 2009-09-04; in: "Geodesy for Planet Earth", (2009), ISBN: 978-987-25291-0-9; 103.BibTeX,


  184. H. Schuh, J. Böhm, R. Heinkelmann, A. Pany:
    "The impact of atmosphere loading corrections in VLBI analysis";
    Talk: IAG Scientific Assembly 2009, Buenos Aires, Argeninien; 2009-08-31 - 2009-09-04; in: "Geodesy for Planet Earth", (2009), ISBN: 978-987-25291-0-9; 35.BibTeX,


  185. H. Spicakova, J. Böhm, S. Englich, A. Pany, L. Plank, J. Wresnik, K. Teke, H. Schuh, T. Hobiger, I. Ichikawa, Y. Koyama, T. Gotoh, T. Otsubo, T. Kubooka:
    "The new Vienna VLBI Software Vives";
    Poster: IAG Scientific Assembly 2009, Buenos Aires, Argeninien; 2009-08-31 - 2009-09-04; in: "Geodesy for Planet Earth", (2009), ISBN: 978-987-25291-0-9; 202.BibTeX,


  186. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "Monte Carlo simulations for VLBI2010 the next generation VLBI system";
    Poster: IAG Scientific Assembly 2009, Buenos Aires, Argeninien; 2009-08-31 - 2009-09-04; in: "Geodesy for Planet Earth", (2009), ISBN: 978-987-25291-0-9; 203.BibTeX,


  187. M. Schindelegger, J. Böhm, S. Englich, H. Schuh:
    "High-resolution Earth rotation parameters from the continuous VLBI campaign CONT08";
    Poster: IAU XXVIIth General Assemby, Rio de Janeiro; 2009-08-03 - 2009-08-14; in: "International Astronomical Union, XXVIIth General Assembly, Abstract Book", (2009), 277.BibTeX,


  188. H. Schuh, J. Böhm, S. Englich, A. Nothnagel:
    "Determination of UT1 by VLBI";
    Talk: IAU XXVIIth General Assemby, Rio de Janeiro; 2009-08-03 - 2009-08-14; in: "International Astronomical Union, XXVIIth General Assembly, Abstract Book", (2009), 270.BibTeX,


  189. J. Böhm, D. Salstein, D. MacMillan, P. Steigenberger, M. Schindelegger, S. Englich, H. Schuh:
    "Hourly Earth rotation parameters and atmospheric angular momentum functions for CONT08";
    Talk: European Geosciences Union, General Assembly 2009, Vienna (invited); 2009-04-19 - 2009-04-24; in: "European Geosciences Union, General Assembly 2009", (2009).BibTeX,


  190. H. Munekane, J. Böhm:
    "Impact of mapping functions and a priori hydrostatic delays on GPS-derived vertical coordinates and wet zenith delays over Japan";
    Poster: European Geosciences Union, General Assembly 2009, Vienna; 2009-04-19 - 2009-04-24; in: "European Geosciences Union, General Assembly 2009", (2009).BibTeX,


  191. A. Pany, J. Böhm, T. Hobiger, I. Ichikawa, H. Schuh:
    "Troposphere delay modeling using ray-traced delays around Tsukuba during a 14-days typhoon period in September 2007";
    Poster: European Geosciences Union, General Assembly 2009, Vienna; 2009-04-19 - 2009-04-24; in: "European Geosciences Union, General Assembly 2009", (2009).BibTeX,


  192. H. Schuh, J. Böhm, R. Heinkelmann, A. Pany:
    "Atmosphere loading corrections in VLBI analysis";
    Poster: European Geosciences Union, General Assembly 2009, Vienna; 2009-04-19 - 2009-04-24; in: "European Geosciences Union, General Assembly 2009", (2009).BibTeX,


  193. H. Spicakova, J. Böhm, H. Schuh:
    "Tidal displacement and loading effects in VLBI analysis";
    Poster: European Geosciences Union, General Assembly 2009, Vienna; 2009-04-19 - 2009-04-24; in: "European Geosciences Union, General Assembly 2009", (2009).BibTeX,


  194. K. Teke, J. Böhm, A. Pany, H. Spicakova, H. Schuh:
    "Troposphere and clock parameterization during continuous VLBI campaigns";
    Poster: European Geosciences Union, General Assembly 2009, Vienna; 2009-04-19 - 2009-04-24; in: "European Geosciences Union, General Assembly 2009", (2009).BibTeX,


  195. K. Teke, J. Böhm, H. Spicakova, A. Pany, H. Schuh:
    "Sub-daily VLBI Parameter Estimation for the Continuous VLBI Campaign CONT05";
    Poster: European Geosciences Union, General Assembly 2009, Vienna; 2009-04-19 - 2009-04-24; in: "European Geosciences Union, General Assembly 2009", (2009).BibTeX,


  196. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "Monte Carlo simulations for the next generation VLBI system VLBI2010";
    Poster: European Geosciences Union, General Assembly 2009, Vienna; 2009-04-19 - 2009-04-24; in: "European Geosciences Union, General Assembly 2009", (2009).BibTeX,


  197. E. Tanir, V. Tornatore, J. Böhm, K. Felsenstein, H. Schuh:
    "VLBI Intra-technique Combinaton for Kalman Filter and Least-Squares Solutions";
    Talk: 18th European VLBI for Geodesy and Astrometry, Wien; 2007-04-12 - 2007-04-13; in: "Proceedings of the EVGA", (2007), 216 - 221.BibTeX,


  198. J. Böhm, A. Niell, H. Schuh, V. Tesmer, P. Tregoning:
    "Mapping functions for atsmospheric delay modelling in GNSS analyses";
    Talk: IGS Workshop, Darmstadt; 2006-05-08 - 2006-05-11; in: "IGS Workshop", P. Tregoning (ed.); (2006).BibTeX,


  199. J. Böhm:
    "Troposphärische Modellierung in globalen und regionalen GPS-Netzen";
    Talk: Österreichischer Geodätentag, Krems; 2006-05-03 - 2006-05-05; in: "Österr. Geodätentag", J. Böhm (ed.); (2006).BibTeX,


  200. V. Tesmer, J. Böhm, R. Heinkelmann, H. Schuh:
    "Impact of different tropospheric mapping functions on VLBI determined TRF, CRF and position time series";
    Talk: EGU 2006, Wien; 2006-04-02 - 2006-04-07; in: "EGU 2006", H. Schuh (ed.); (2006).BibTeX,


  201. R. Heinkelmann, J. Böhm, H. Schuh:
    "Met data for the VLBI analysis";
    Talk: IVS General Meeting, Concepcion, Chile; 2006-01-12; in: "IVS Workshop", H. Schuh (ed.); (2006).BibTeX,


  202. J. Böhm, H. Schuh:
    "Linear Horizontal Gradients of Refractivity vs. 3D Raytracing";
    Talk: IVS General Meeting, Concepcion, Chile; 2006-01-09 - 2006-01-13; in: "IVS General Meeting", H. Schuh (ed.); (2006).BibTeX,


  203. V. Tesmer, J. Böhm, R. Heinkelmann, H. Schuh:
    "Impact of Different Tropospheric Mapping Functions on the TRF, CRF and Position Time Series Estimated from VLBI";
    Talk: IVS General Meeting, Concepcion, Chile; 2006-01-09 - 2006-01-13; in: "IVS General Meeting", H. Schuh (ed.); (2006).BibTeX,


  204. J. Nastula, B. Kolaczek, R. Weber, J. Böhm, H. Schuh:
    "High resolution Earth rotation parameters determined during the CONT02 campaign";
    Poster: AGU Fall Meeting San Francisco, San Francisco; 2004-12-13 - 2004-12-17; in: "AGU", H. Schuh (ed.); (2004).BibTeX,


  205. N. Panafidina, R. Heinkelmann, J. Böhm, H. Schuh:
    "Long Time series of Tropospheric Parameters from Very Long Baseline Interferometry";
    Talk: PORSEC 2004, Concepcion, Chile; 2004-11-30; in: "PORSEC 2004", H. Schuh (ed.); (2004).BibTeX,


  206. J. Böhm, H. Schuh:
    "Vienna Mapping functions in VLBI analyses";
    Talk: IVS General Meeting, Ottawa, Canada; 2004-02-09 - 2004-02-11; in: "General Meeting Proceedings 2004", General Meeting Proceedings, NASA/CP-2004-212255 (2004), 277 - 281.BibTeX,


  207. W. Winkler, B. Bogensberger, W. Karel, M. Kistenich, G. Pacher, A. Pany, A. Roncat, G. Summer, J. Böhm, T. Hobiger, R. Weber, H. Schuh:
    "VIEPROJ1 - a students VLBI project";
    Talk: IVS General Meeting, Ottawa, Canada; 2004-02-09 - 2004-09-11; in: "General Meeting Proceedings", General Meeting Proceedings, NASA/CP-2004-212255 (2004), 105 - 108.BibTeX,


  208. H. Schuh, J. Böhm, G. Engelhardt, D. MacMillan, R. Lanotte, P. Tomasi, M. Negusini, I. Vereshchagina, V. Gubanov, R. Haas:
    "Tropospheric Parameters determined within the IVS";
    Poster: AGU Fall Meeting San Francisco, San Francisco; 2003-12-08 - 2003-12-11; in: "AGU Fall Meeting", (2003).BibTeX,


  209. J. Böhm, H. Schuh:
    "Determination of Tropospheric Parameters within the new IVS Pilot Project";
    Talk: Internat. Meeting on VLBI, Leipzig; 2003-05-09 - 2003-05-10; in: "Proceedings of the 16th Working Meeting on European VLBI for Geodesy and Astrometry", Proceedings of the 16th Working Meeting on European VLBI for Geodesy and Astrometry, (2003), 257 - 264.BibTeX,


  210. J. Böhm, H. Schuh:
    "Vienna Mapping Functions";
    Talk: Internat. Meeting on VLBI, Leipzig; 2003-05-09 - 2003-05-10; in: "Proceedings of the 16th Working Meeting on European VLBI for Geodesy and Astrometry", Proceedings of the 16th Working Meeting on European VLBI for Geodesy and Astrometry, (2003), 131 - 143.BibTeX,


  211. J. Böhm, H. Schuh, V. Tesmer, H. Schmitz-Hübsch:
    "Tropospheric zenith delays determined by VLBI as a contribution to climatologocal studies";
    Talk: Internat. Meeting on VLBI, Frankfurt/Leipzig; 2003-05-09 - 2003-05-10; in: "Proceddings of the 16th Working Meeting on European VLBI for Geodesy and Astrometry", Proceedings of the 16th Working Meeting on European VLBI for Geodesy and Astrometry, (2003), 237 - 247.BibTeX,


  212. J. Böhm, H. Schuh:
    "Tropospheric zenith delays determined by VLBI as a contribution to climatological studies";
    Poster: 8. Österr. Geodätentag, Wels; 2003-04-08 - 2003-04-11; in: "8. Österreichischer Geodätentag", (2003).BibTeX,


  213. J. Böhm, H. Schuh:
    "IVS Pilot-Project - Tropospheric Parameters";
    accepted as poster for: IERS Analysis Workshop, München; 2002-11-30; in: "IERS Analysis Workshop", (2002).BibTeX,


  214. E. Messerer, J. Böhm, H. Schuh:
    "Comparison and combination of the EOP submitted to the IERS Alignment Campaign 2002";
    accepted as poster for: IERS Workshop on Combination Research and Global Geophysical Fluids, Bavarian Academy of Sciences, München; 2002-11-18 - 2002-11-21; in: "IERS Workshop", (2002).BibTeX,


Talks and Poster Presentations (without Proceedings-Entry)

  1. D. Landskron, A. Xaver, J. Böhm, W. Dorigo:
    "A comparison of Integrated Water Vapor (IWV) from meteorology and space geodetic techniques";
    Talk: EMS Annual Meeting 2017, Dublin, Ireland; 2017-09-04 - 2017-09-08.BibTeX,


  2. M. Lytvyn, P. Berglez, R. Weber, J. Böhm, G. Möller, C. Wittmann, A. Sudy, X. Yan, S. Rózsa:
    "TROPSY: Assessment techniques of tropospheric effects for local augmentation systems";
    Talk: COST ES1206 Workshop - GNSS4SWEC 2017, Noordwijk, Netherlands; 2017-02-20 - 2017-02-23.BibTeX,


  3. G. Möller, F. Hinterberger, R. Weber, P. Berglez, L. Sevuga Vijayakumar, J. Boisits, J. Böhm, M. Tossaint:
    "The Potential of Galileo Inter-Satellite Ranging for Tropospheric Monitoring";
    Talk: COST ES1206 Workshop - GNSS4SWEC 2017, Noordwijk, Netherlands; 2017-02-20 - 2017-02-23.BibTeX,


  4. R. Weber, J. Böhm, J. Nastula, A. Brzezinski:
    "High Frequency Determination of the Earth Orientation Parameters by GNSS";
    Talk: Final Presentation of ESA Project AO ID89.19, GSAC Meeting, Paris; 2016-11-22.BibTeX,


  5. D. Landskron, A. Hofmeister, J. Böhm:
    "Kann VMF1 durch neue Raytracing-Daten verbessert werden?";
    Talk: Geodätische Woche 2016 Hamburg, Hamburg; 2016-10-11 - 2016-10-13.BibTeX,


  6. M. Schartner, J. Böhm:
    "Einfluss des Abschmelzens von Eismassen auf den Meeresspiegelanstieg";
    Talk: Geodätische Woche 2016 Hamburg, Hamburg; 2016-10-11 - 2016-10-13.BibTeX,


  7. J. Gruber, A. Hellerschmied, J. Böhm, F. Jaron, A. Nothnagel, R. Haas, A. Neidhardt, L. Plank:
    "Project SORTS: Satellite Observations by Radio Telescopes for Superior Reference Frame Interconnenctions";
    Poster: First International Workshop on VLBI Observations of Near-field Targets, Bonn, Deutschland; 2016-10-05 - 2016-10-06.BibTeX,


  8. D. Landskron, A. Hofmeister, J. Böhm:
    "Can VMF1 be improved by the use of new ray-tracing data?";
    Talk: IAG Commission 4 Symposium, Wroclaw, Polen; 2016-09-04 - 2016-09-07.BibTeX,


  9. G. Möller, N. Dymarska, J. Böhm, R. Weber:
    "GNSS tomography and assimilation case studies using the COST benchmark dataset";
    Talk: COST ES1206 Workshop GNSS4SWEC, Potsdam, Deutschland; 2016-09-01 - 2016-09-02.BibTeX,


  10. R. Weber, G. Möller, F. Hinterberger, P. Berglez, L. Sevuga Vijayakumar, S. Hinteregger, J. Böhm:
    "Use of Inter-Satellite Ranging for troposphere Tomography and Ionosphere Monitoring";
    Talk: ISR-Atmosphere Final review meeting, Noordwijk; 2016-06-12.BibTeX,


  11. J. Dousa, G. Dick, M. Kacmarik, P. Vaclavovic, E. Pottiaux, F. Zus, H. Brenot, G. Möller, F. Hinterberger, R. Pacione, A. Stuerze, K. Eben, N. Teferle, W. Ding, L. Morel, J. Kaplon, P. Hordyniec, J. Böhm:
    "Achievements of GNSS4SWEC Working Group 1: Advanced GNSS Processing Techniques";
    Poster: EUREF Symposium 2016, San Sebastian, Spanien; 2016-05-25 - 2016-05-27.BibTeX,


  12. A. Hofmeister, D. Landskron, S. Böhm, J. Böhm:
    "Application of ray-traced tropospheric slant delays for VLBI reference frame determination";
    Talk: European Geosciences Union, General Assembly 2016 (EGU 2016), Wien; 2016-04-17 - 2016-04-22.BibTeX,


  13. D. Landskron, A. Hofmeister, D. Mayer, J. Böhm:
    "Six hourly time series of horizontal troposphere gradients in VLBI analysis";
    Poster: European Geosciences Union, General Assembly 2016 (EGU 2016), Wien; 2016-04-17 - 2016-04-22.BibTeX,


  14. M. Madzak, J. Böhm, S. Böhm, A. Girdiuk, A. Hellerschmied, A. Hofmeister, Y. Kwak, D. Landskron, D. Mayer, J. McCallum, L. Plank, C. Schönberger, S. Shabala, J. Sun, K. Teke:
    "Status and plans for the future of the Vienna VLBI Software";
    Poster: European Geosciences Union, General Assembly 2016 (EGU 2016), Wien; 2016-04-17 - 2016-04-22.BibTeX,


  15. D. Mayer, J. Böhm, H. Krasna:
    "Intricacies of the estimation of the ICRF3";
    Poster: European Geosciences Union, General Assembly 2016 (EGU 2016), Wien; 2016-04-17 - 2016-04-22.BibTeX,


  16. G. Möller, R. Weber, E. Umnig, N. Joldzic, J. Böhm:
    "3D ground based GNSS atmospheric tomography";
    Talk: GNSS-ATom final review meeting, Wien; 2016-03-22.BibTeX,


  17. J. Böhm:
    "Atmospheric Propagation";
    Talk: 2nd IVS Training School on VLBI for Geodesy and Astrometry, Hartebeesthoek, South Africa (invited); 2016-03-13 - 2016-03-19.BibTeX,


  18. A. Girdiuk, J. Böhm, M. Schindelegger:
    "Tidal atmospheric loading and VLBI";
    Talk: 9th International VLBI Service for Geodesy and Astrometry (General Meeting), Johannesburg, South Africa; 2016-03-13 - 2016-03-17.BibTeX,


  19. M. Madzak, J. Böhm, S. Böhm, A. Girdiuk, A. Hellerschmied, A. Hofmeister, H. Krasna, Y. Kwak, D. Landskron, D. Mayer, J. McCallum, L. Plank, C. Schönberger, S. Shabala, J. Sun, K. Teke:
    "VieVS 2.3 - status of the Vienna VLBI Software and plans for the future";
    Poster: IVS 2016 General Meeting, Johannesburg; 2016-03-13 - 2016-03-19.BibTeX,


  20. D. Mayer, A. Hellerschmied, J. Böhm:
    "Introduction to geodetic VLBI";
    Talk: AVN Training 2016, Hartebeesthoek, South Africa; 2016-02-22 - 2016-03-08.BibTeX,


  21. G. Möller, R. Weber, J. Böhm:
    "Reconstruction of the anisotropic art of slant tropospheric delays";
    Talk: GEOlab-RISH joint workshop on observation and models for meteorology, Mailand, Italien; 2016-02-21 - 2016-02-24.BibTeX,


  22. D. Landskron, G. Möller, A. Hofmeister, J. Böhm, R. Weber:
    "Refined and site-augmented tropospheric delay models for GNSS applications";
    Poster: IGS Workshop 2016, Sydney, Australien; 2016-02-08 - 2016-02-12.BibTeX,


  23. A. Hellerschmied, J. Böhm, J. Kodet, A. Neidhardt, J. McCallum, L. Plank, C. Plötz:
    "VLBI observations to satellites - scheduling and recent experiments";
    Poster: 6. Projekttreffen der DFG Forschungsgruppe FOR1503, Frankfurt am Main; 2015-10-12 - 2015-10-13.BibTeX,


  24. G. Möller, R. Weber, J. Böhm:
    "Reconstruction of the anisotropic part of Slant Tropospheric Delays";
    Talk: COST ES1206 Workshop - GNSS4SWEC, Wroclaw, Polen; 2015-09-29 - 2015-10-01.BibTeX,


  25. A. Girdiuk, M. Schindelegger, J. Böhm:
    "the global radiational S1 tide - current Earth rotation research at TU Wien";
    Talk: Geodätische Woche 2015, Stuttgart; 2015-09-15 - 2015-09-17.BibTeX,


  26. C. Jacobs, F. Arias, D. Boboltz, J. Böhm, S. Bolotin, G. Bourda, P. Charlot, A. de Witt, A. Fey, R. Gaume, D. Gordon, R. Heinkelmann, S. Lambert, C. Ma, A. Nothnagel, Z. Malkin, M. Seitz, E. Skurikhina, J. Souchay, O. Titov:
    "the ICRF-3: Status, Plans and Multi-wavelength Progress on the next generation Celestial Reference Frame";
    Talk: IAU XXIX General Assembly, Hawaii; 2015-08-03 - 2015-08-14.BibTeX,


  27. D. Mayer, J. Böhm, H. Krasna:
    "Investigation of EOP for VLBA Calibrator Survey sessions";
    Talk: GAGNES (Gaia for AGN and Extragalactic Science), Paris, Frankreich; 2015-07-08 - 2015-07-10.BibTeX,


  28. J. Böhm:
    "Neutral atmosphere and geodesy";
    Talk: IUGG 2015 General Assembly, Prag; 2015-06-22 - 2015-07-02.BibTeX,


  29. J. Böhm, C. Jacobs, F. Arias, D. Boboltz, S. Bolotin, G. Bourda, P. Charlot, A. de Witt, A. Fey, R. Gaume, D. Gordon, R. Heinkelmann, S. Lambert, C. Ma, A. Nothnagel, Z. Malkin, M. Seitz, E. Skurikhina, J. Souchay, O. Titov:
    "The ICRF-3: Status, plans and progress on the next gene4ration celestial reference frame";
    Talk: IUGG 2015 General Assembly, Prag; 2015-06-22 - 2015-07-02.BibTeX,


  30. A. Girdiuk, M. Schindelegger, M. Madzak, J. Böhm:
    "Determination of atmospheric tidal effects in Earth rotation parameters by means of VLBI";
    Talk: IUGG 2015 General Assembly, Prag; 2015-06-22 - 2015-07-02.BibTeX,


  31. Y. Kwak, J. Böhm, T. Hobiger, L. Plank:
    "A combined TRF of GNSS single differences and VLBI at the Observation Level during CONT11";
    Talk: IUGG 2015 General Assembly, Prag; 2015-06-22 - 2015-07-02.BibTeX,


  32. D. Landskron, A. Hofmeister, J. Böhm:
    "Refined and site-augmented tropospheric delay models in the analysis of VLBI observations";
    Poster: IUGG 2015 General Assembly, Prag; 2015-06-22 - 2015-07-02.BibTeX,


  33. M. Madzak, M. Schindelegger, J. Böhm, W. Bosch, J. Hagedoorn, H. Schuh:
    "A new high-frequency Earth rotation model in the analysis of VLBI observations";
    Talk: IUGG 2015 General Assembly, Prag; 2015-06-22 - 2015-07-02.BibTeX,


  34. C. Schönberger, P. Gnilsen, J. Böhm, R. Haas:
    "Twin telescopes at Onsala and Wettzell and their contribution to the Very Long Baseline Interferometry Global Observing System";
    Talk: IUGG 2015 General Assembly, Prag; 2015-06-22 - 2015-07-02.BibTeX,


  35. A. Girdiuk, M. Schindelegger, M. Madzak, J. Böhm:
    "Atmospheric tidal effects in Earth rotation observed by VLBI";
    Poster: 22nd Meeting of the European VLBI Group for Geodesy and Astrometry, Ponta Delgada, Sao Miguel, Azores; 2015-05-17 - 2015-05-21.BibTeX,


  36. A. Hellerschmied, J. Böhm, R. Haas, J. Kodet, A. Neidhardt, L. Plank:
    "Scheduling VLBI observations to satellites with the Vienna VLBI Software (VieVS)";
    Talk: 22nd Meeting of the European VLBI Group for Geodesy and Astrometry, Ponta Delgada, Sao Miguel, Azores; 2015-05-17 - 2015-05-21.BibTeX,


  37. A. Hofmeister, D. Landskron, J. Böhm:
    "Influence of the horizontal resolution of numerical weather models on ray-traced delays for VLBI analysis";
    Talk: 22nd Meeting of the European VLBI Group for Geodesy and Astrometry, Ponta Delgada, Sao Miguel, Azores; 2015-05-17 - 2015-05-21.BibTeX,


  38. Y. Kwak, J. Böhm, T. Hobiger, L. Plank:
    "VLBI-like GNSS delays in the analysis of CONT11";
    Talk: 22nd Meeting of the European VLBI Group for Geodesy and Astrometry, Ponta Delgada, Sao Miguel, Azores; 2015-05-17 - 2015-05-21.BibTeX,


  39. C. Schönberger, P. Gnilsen, J. Böhm, R. Haas:
    "The contribution of the Twin Telescopes at Nonsala and Wettzell to the VGOS System";
    Poster: 22nd Meeting of the European VLBI Group for Geodesy and Astrometry, Ponta Delgada, Sao Miguel, Azores; 2015-05-17 - 2015-05-21.BibTeX,


  40. D. Mayer, J. Böhm, H. Krasna:
    "Investigation of Earth Orientation Paramerers for VLBA Calibrator Survey sessions";
    Talk: 22nd Meeting of the European VLBI Group for Geodesy and Astrometry, Azores; 2015-05-15 - 2015-05-21.BibTeX,


  41. M. Nickola, A. de Witt, H. Krasna, L. Combrinck, J. Böhm:
    "Determining HartRAO antenna reference poiint and axis offset paramers using VieVS";
    Poster: 22nd Meeting of the European VLBI Group for Geodesy and Astrometry, Azores; 2015-05-15 - 2015-05-21.BibTeX,


  42. K. Teke, J. Böhm, M. Madzak, Y. Kwak, P. Steigenberger:
    "GNSS zenith delays and gradients in the analysis of VLBI Intensive sessions";
    Talk: 22nd Meeting of the European VLBI Group for Geodesy and Astrometry, Azores; 2015-05-15 - 2015-05-21.BibTeX,


  43. J. Böhm, M. Schindelegger, D. Wijaya, M. Karbon, D. Salstein:
    "Global Geophysical Fluids Center: Contribution by TU Wien";
    Talk: GGFC Get Together, Wien; 2015-04-14.BibTeX,


  44. J. Böhm:
    "GGOS Working Group: PLATO - Contributions by TU Wien";
    Talk: PLATO WG Meeting, Wien; 2015-04-13.BibTeX,


  45. J. Böhm:
    "Höhere Geodäsie";
    Talk: KPH Wien / Krems, KPH Wien/Krems Campus Wien Strebersdorf (invited); 2015-03-11.BibTeX,


  46. M. Schindelegger, J. Böhm, D. Salstein:
    "Excitation of nutation by the global radiational S1 tide";
    Talk: AGU Fall Meeting 2014, San Francisco, USA; 2014-12-15 - 2014-12-19.BibTeX,


  47. A. Hellerschmied, J. Böhm, L. Plank, A. Neidhardt, J. Kodet, R. Haas:
    "Scheduling von VLBI Beobachtungen zu Satelliten mit VieVS";
    Talk: Geodätische Woche, Berlin, Deutschland; 2014-10-07 - 2014-10-09.BibTeX,


  48. A. Hofmeister, J. Böhm:
    "Anwendung von Ray-traced Delays in der CONT11 VLBI Kampagne";
    Talk: Geodätische Woche, Berlin, Deutschland; 2014-10-07 - 2014-10-09.BibTeX,


  49. D. Landskron, J. Böhm, J. Freymueller:
    "Ein vertikales Krustenbewegungsmodell für Alaska";
    Talk: Geodätische Woche, Berlin, Deutschland; 2014-10-07 - 2014-10-09.BibTeX,


  50. M. Madzak, S. Böhm, J. Böhm, W. Bosch, J. Hagedoorn, H. Schuh:
    "Assessment of high-frequency Earth rotation models from empirical and hydrodynamic ocean tide models";
    Poster: Geodätische Woche, Berlin, Deutschland; 2014-10-07 - 2014-10-09.BibTeX,


  51. D. Mayer, J. Böhm, J. Lovell, J. McCallum, L. Plank, S. Shabala, J. Sun:
    "Beobachtungsplanung und Auswertung des australischen VLBI-Netzwerks (AuScope)";
    Talk: Geodätische Woche, Berlin, Deutschland; 2014-10-07 - 2014-10-09.BibTeX,


  52. J. Böhm:
    "Internationale Assoziation für Geodäsie";
    Talk: Treffen der Österr. Nationalkomitees für Geodäsie und Geophysik, Innsbruck; 2014-09-29 - 2014-09-30.BibTeX,


  53. G. Möller, J. Böhm:
    "Report on Development Tropospheric Error Correction model";
    Talk: TROPSY Validation Review Meeting, Graz; 2014-09-29.BibTeX,


  54. J. Böhm:
    "Introduction to VLBI analysis";
    Talk: VieVS User Workshop 2014, Wien; 2014-09-17 - 2014-09-18.BibTeX,


  55. J. Böhm:
    "Planned future development of VieVS";
    Talk: VieVS User Workshop 2014, Wien; 2014-09-17 - 2014-09-18.BibTeX,


  56. J. Böhm, H. Krasna, M. Schindelegger:
    "S1/S2 Loading Effects";
    Talk: GGOS Unified Analysis Workshop 2014, Pasadena, CA, USA; 2014-06-27 - 2014-06-28.BibTeX,


  57. H. Krasna, J. Böhm, A. King:
    "GIA Effects on VLBI Scale Rate";
    Talk: GGOS Unified Analysis Workshop 2014, Pasadena, CA, USA; 2014-06-27 - 2014-06-28.BibTeX,


  58. G. Möller, J. Böhm, R. Weber:
    "State-of-the-art Review on Tropospheric Error Correction Model";
    Talk: TROPSY Midterm Review Meeting, Graz; 2014-06-05.BibTeX,


  59. H. Krasna, J. Böhm, M. Madzak, L. Plank, K. Teke, A. Hellerschmied, A. Hofmeister:
    "VieVS - analysis of a single session";
    Talk: VieVS training course at Hartebeesthoek Radio Astronomy Observatory (HartRAO), Krugersdorp, South Africa (invited); 2014-04-15 - 2014-04-17.BibTeX,


  60. J. Böhm:
    "Von Satelliten und Quasaren in der Geodäsie";
    Talk: AG Tagung AHS Mathematik, St. Pölten, Austria (invited); 2014-03-20.BibTeX,


  61. G. Möller, J. Böhm, R. Weber:
    "Report on Development Tropospheric Error Correction model";
    Talk: TROPSY Design Review Meeting, Graz; 2014-01-27.BibTeX,


  62. C. Jacobs, F. Arias, D. Boboltz, J. Böhm, S. Bolotin, G. Bourda, P. Charlot, A. de Witt, A. Fey, R. Gaume, D. Gordon, R. Heinkelmann, S. Lambert, C. Ma, A. Nothnagel, Z. Malkin, M. Seitz, E. Skurikhina, J. Souchay, O. Titov:
    "ICRF3: Roadmap to the next generation International Celestial Reference Frame";
    Poster: 223rd Meeting of the American Astronomical Society, Washington D.C., USA; 2014-01-05 - 2014-01-09.BibTeX,


  63. H. Krasna, J. Böhm:
    "Impact of seasonal station motion on global reference frames and Earth rotation";
    Poster: AGU Fall Meeting 2013, San Francisco, CA, USA; 2013-12-09 - 2013-12-13.BibTeX,


  64. M. Schindelegger, J. Böhm, G. Pain:
    "Recent advances of harmonic delay models for the neutral atmosphere";
    Talk: AGU Fall Meeting 2013, San Francisco, CA, USA; 2013-12-09 - 2013-12-13.BibTeX,


  65. M. Schindelegger, J. Böhm, D. Salstein:
    "Tests on the reliability of atmospheric reanalysis models in the context of Earth rotation";
    Talk: AGU Fall Meeting 2013, San Francisco, CA, USA; 2013-12-09 - 2013-12-13.BibTeX,


  66. J. Böhm:
    "Selected Topics at TU Vienna";
    Talk: Seminar Talk at University of Tasmania, Hobart, Tasmania (invited); 2013-12-03.BibTeX,


  67. J. Böhm:
    "Atmosphärische Effekte in der Weltraumgeodäsie";
    Talk: OVG Vortrag, Innsbruck, Austria (invited); 2013-10-17.BibTeX,


  68. L. Plank, J. Böhm, H. Schuh:
    "PN-4 Ties between kinematic and dynamic reference frames (D-VLBI)";
    Talk: Project Meeting DFG Forschergruppe FOR 1503, Berlin, Germany; 2013-09-19 - 2013-09-20.BibTeX,


  69. J. Böhm:
    "Introduction to VLBI analysis";
    Talk: 4th VieVS User Workshop, Vienna, Austria; 2013-09-09 - 2013-09-10.BibTeX,


  70. J. Böhm:
    "Planned future developments of VieVS";
    Talk: 4th VieVS User Workshop, Vienna, Austria; 2013-09-09 - 2013-09-10.BibTeX,


  71. A. Hofmeister, J. Böhm:
    "Exercise on processing Intensive Sessions with VieVS";
    Talk: 4th VieVS User Workshop, Vienna, Austria; 2013-09-09 - 2013-09-10.BibTeX,


  72. A. Hofmeister, J. Böhm:
    "Processing Intensive Sessions with VieVS";
    Talk: 4th VieVS User Workshop, Vienna, Austria; 2013-09-09 - 2013-09-10.BibTeX,


  73. M. Schindelegger, J. Böhm, H. Krasna:
    "GPT2: Derivation and validation of a new empirical model for tropospheric delays";
    Talk: VIII Hotine-Marussi Symposium, Rome, Italy; 2013-06-17 - 2013-06-21.BibTeX,


  74. J. Böhm:
    "GPT2: An improved blind model for tropospheric slant delays in VLBI and GNSS analysis";
    Talk: Retreat der Forschungsgruppe Höhere Geodäsie 2013, Hohe Wand, Austria; 2013-05-13 - 2013-05-15.BibTeX,


  75. R. Weber, J. Böhm:
    "Grundlagenvermessung - Höhere Geodäsie";
    Talk: Generalversammlung des Vereins der Grundkatasterführer Österreichs, Vienna, Austria (invited); 2013-04-26.BibTeX,


  76. H. Krasna, J. Böhm, H. Schuh:
    "Free Core Nutation parameters from VLBI";
    Talk: 17th International Symposium on Earth Tides, Warsaw, Poland; 2013-04-15 - 2013-04-19.BibTeX,


  77. J. Böhm:
    "GPT2/GMF2: An improved empirical model for troposphere delays";
    Talk: IVS Analysis Workshop 2013, Espoo, Finland (invited); 2013-03-05.BibTeX,


  78. J. Böhm:
    "Atmospheric propagation";
    Talk: EGU and IVS Training School on VLBI for Geodesy and Astrometry, Espoo, Finland (invited); 2013-03-02 - 2013-03-05.BibTeX,


  79. T. Nilsson, J. Böhm, H. Schuh:
    "Short period and episodic Earth rotation variations: final results of the SPEED project";
    Talk: DFG-Forschergruppe FOR584/2 Erdrotation und globale dynamische Prozesse, Munich, Germany (invited); 2013-01-29 - 2013-01-30.BibTeX,


  80. M. Madzak, S. Böhm, J. Böhm, W. Bosch, H. Schuh:
    "Projektvorstellung: SPOT Earth Rotation";
    Talk: Statusseminar DFG Forschergruppe "Referenzsysteme", Munich, Germany (invited); 2013-01-28 - 2013-01-30.BibTeX,


  81. L. Plank, J. Böhm, H. Schuh, M. Madzak:
    "Project PN4 - Ties between kinematic and dynamic reference frames (D-VLBI)";
    Talk: Statusseminar DFG Forschergruppe "Referenzsysteme", Munich, Germany (invited); 2013-01-28 - 2013-01-30.BibTeX,


  82. J. Böhm, K. Lagler, M. Schindelegger, H. Krasna, T. Nilsson:
    "GPT2/GMF2: an improved empirical model for troposphere delays";
    Talk: American Geophysical Union (AGU) Fall Meeting 2012, San Francisco, CA, USA; 2012-12-03 - 2012-12-07.BibTeX,


  83. T. Hobiger, J. Böhm, J. Boy, C. Desjardins, J. Foster, P. Gegout, R. Haas, I. Ichikawa, D. MacMillan, S. Ming, A. Niell, F. Nievinski, M. McAdam, M. Nordman, D. Salstein, M. Santos, M. Schindelegger, T. Van Dam, H. Vedel, J. Wickert, F. Zus:
    "Consistent height transformations between geodetic and meteorological reference systems";
    Poster: American Geophysical Union (AGU) Fall Meeting 2012, San Francisco, CA, USA; 2012-12-03 - 2012-12-07.BibTeX,


  84. T. Hobiger, J. Böhm, I. Ichikawa:
    "Troposphere delay modeling - status quo and future trends";
    Talk: American Geophysical Union (AGU) Fall Meeting 2012, San Francisco, CA, USA (invited); 2012-12-03 - 2012-12-07.BibTeX,


  85. K. Teke, T. Nilsson, J. Böhm, P. Steigenberger, R. Haas, T. Hobiger, P. Willis:
    "Troposphere zenith delays and gradients from VLBI, GNSS, DORIS, water vapor radiometer, and numerical weather models during continuous VLBI campaigns";
    Poster: American Geophysical Union (AGU) Fall Meeting 2012, San Francisco, CA, USA; 2012-12-03 - 2012-12-07.BibTeX,


  86. J. Böhm:
    "Erdrotation und wie man sie beobachtet";
    Talk: Gymnasium Zwettl, Zwettl, Austria; 2012-10-05.BibTeX,


  87. J. Böhm:
    "Processing Intensive Sessions with VieVS";
    Talk: 3rd VieVS User Workshop, Wien (invited); 2012-09-11 - 2012-09-13.BibTeX,


  88. L. Plank, M. Madzak, J. Böhm, H. Schuh:
    "Project PN4 - ties between kinematic and dynamic reference frames";
    Talk: 1st Project Meeting DFG Research Group FOR1503 (Referenzsysteme), Bonn, Germany (invited); 2012-05-02 - 2012-05-03.BibTeX,


  89. J. Böhm:
    "SC 1.4 Interaction of Celestial and Terrestrial Reference Frames";
    Talk: IAG Sub-Commission 1.4 Meeting, Vienna, Austria (invited); 2012-04-25.BibTeX,


  90. M. Schindelegger, J. Böhm:
    "Processing of ECMWF data for geodetic purposes";
    BibTeX,


  91. J. Böhm, M. Schindelegger, M. Karbon, H. Schuh, D. Salstein, M. Santos:
    "Atmospheric effects in space geodesy: plans and perspectives";
    Talk: GGFC Workshop, Vienna, Austria (invited); 2012-04-20.BibTeX,


  92. R. Dach, P. Steigenberger, J. Böhm:
    "Mitigation of unmodelled non-tidal atmospheric pressure loading into parameters of a global GNSS solution";
    Talk: GGFC Workshop, Vienna, Austria; 2012-04-20.BibTeX,


  93. T. Hobiger, J. Böhm, T. Van Dam, P. Gegout, J. Foster, R. Haas, I. Ichikawa, D. MacMillan, A. Niell, F. Nievinski, D. Salstein, M. Santos, M. Schindelegger, H. Vedel, J. Wickert, F. Zus:
    "How to deal with coordinate systems in numerical weather models? - Goals of the newly formed IAG SSG 12";
    Talk: GGFC Workshop, Vienna, Austria; 2012-04-20.BibTeX,


  94. C. Tierno Ros, P. Pavetich, F. Göbel, M. Madzak, J. Böhm, H. Schuh:
    "Vienna SAC-SOS: Analysis of the European and Russian VLBI sessions";
    Talk: 13th IVS Analysis Workshop, Madrid (invited); 2012-03-08.BibTeX,


  95. T. Nilsson, J. Böhm, H. Schuh:
    "Investigation of high frequency Earth orientation variations estimated from continuous VLBI campaigns";
    Talk: Statusseminar DFG-Forschergruppe FOR584/2 "Erdrotation und globale dynamische Prozesse", Frankfurt am Main (invited); 2012-02-21 - 2012-02-22.BibTeX,


  96. J. Böhm:
    "Atmosphärische Effekte in der Geodäsie";
    Talk: AIUB Seminar, Bern, Switzerland (invited); 2011-12-14.BibTeX,


  97. J. Böhm:
    "Atmospheric Effects in Space Geodesy";
    Talk: UNESP, Presidente Prudente, Brazil (invited); 2011-11-18.BibTeX,


  98. H. Schuh, J. Böhm:
    "Very Long Baseline Interferometry (VLBI) - A Fascinating Technique To Measure Earth and Universe";
    Talk: UNESP, Presidente Prudente, Brazil; 2011-11-17 - 2011-11-18.BibTeX,


  99. H. Spicakova, J. Böhm, H. Schuh:
    "Novy software VieVS na analyzu VLBI dat";
    Talk: Konferenz des CEDR (Center for Earth's Dynamic Research), Trest, Czech Republic; 2011-11-14 - 2011-11-16.BibTeX,


  100. H. Schuh, D. Behrend, J. Sun, H. Spicakova, J. Böhm:
    "";
    BibTeX,


  101. L. Plank, J. Böhm, C. Schönberger, H. Schuh:
    "VLBI for Space Applications with the three radio telescopes at Wettzell station";
    Talk: DFG Rundgespräch zum Thema "Wissenschaftliche Nutzung des Geodätischen Observatoriums Wettzell", Höllenstein, Germany; 2011-10-05 - 2011-10-06.BibTeX,


  102. J. Sun, J. Böhm, H. Schuh:
    "New VLBI observing strategies with the three radio telescopes at fundamental station Wettzell";
    Talk: DFG Rundgespräch zum Thema "Wissenschaftliche Nutzung des Geodätischen Observatoriums Wettzell", Höllenstein, Germany; 2011-10-05 - 2011-10-06.BibTeX,


  103. J. Böhm:
    "Troposphere delay modeling";
    Talk: Third GGOS Unified Analysis Workshop, Zürich; 2011-09-16 - 2011-09-17.BibTeX,


  104. R. Dach, J. Böhm, S. Lutz, P. Steigenberger, G. Beutler:
    "Atmospheric non-tidal pressure loading in GNSS-analysis";
    Talk: Third GGOS Unified Analysis Workshop, Zürich; 2011-09-16 - 2011-09-17.BibTeX,


  105. H. Schuh, L. Plank, C. Schönberger, J. Böhm:
    "VLBI for Space Applications";
    Talk: Third GGOS Unified Analysis Workshop, Zürich; 2011-09-16 - 2011-09-17.BibTeX,


  106. H. Spicakova, D. Wijaya, J. Böhm, H. Schuh:
    "Atmosphere loading in VLBI analysis";
    Talk: Third GGOS Unified Analysis Workshop, Zürich; 2011-09-16 - 2011-09-17.BibTeX,


  107. T. Van Dam, J. Böhm, D. Angermann:
    "Position Paper Session 2: Environmental modeling based on external data; Deficiencies, standards, and issues";
    Talk: Third GGOS Unified Analysis Workshop, Zürich; 2011-09-16 - 2011-09-17.BibTeX,


  108. J. Böhm:
    "Processing intensive sessions with VieVS";
    Talk: 2nd VieVS User Workshop, Wien; 2011-09-14 - 2011-09-16.BibTeX,


  109. J. Böhm, L. Urquhart, P. Steigenberger, H. Schuh, M. Santos:
    "Troposphere delay modeling based on numerical weather models";
    Talk: 3rd International Colloquium - Scientific and Fundamental Aspects of the Galileo Programme, Kopenhagen (invited); 2011-08-31 - 2011-09-02.BibTeX,


  110. H. Schuh, T. Nilsson, J. Böhm, R. Heinkelmann:
    "Space geodetic techniques used for estimating water vapor and climate trends";
    Talk: AOGS 2011, Taipei, Taiwan (invited); 2011-08-08 - 2011-08-12.BibTeX,


  111. L. Plank, H. Schuh, J. Böhm, T. Hobiger, J. Sun:
    "VLBI2010 - Status & Untersuchungen zur Zeitübertragung mit VLBI2010";
    Talk: Besprechung zum Forschungs- und Entwicklungsprogramm der Forschungsgruppe Satellitengeodäsie im Hinblick auf Zeit und Zeitübertragung, München; 2011-07-22.BibTeX,


  112. J. Böhm:
    "Bomford Lecture: Atmospheric Effects in Space Geodesy";
    Talk: XXV International Union of Geosciences and Geophysics General Assembly, Melbourne (invited); 2011-06-28 - 2011-07-07.BibTeX,


  113. T. Hobiger, Y. Koyama, Y. Hanado, I. Ichikawa, J. Amagai, M. Sekido, J. Böhm, J. Sun:
    "On the feasibility to utlitze space-geodetic techniques for advanced time and frequency transfer";
    Talk: BIPM Workshop on Advanced Time and Frequency Transfer Techniques, Paris; 2011-06-28 - 2011-06-29.BibTeX,


  114. J. Böhm:
    "Improved Constraints on Models of Glacial Isostatic Adjustment";
    Talk: COST ESSEM Meeting, Istanbul; 2011-06-15 - 2011-06-16.BibTeX,


  115. J. Böhm:
    "Impact of a priori gradients on terrestrial reference frames";
    Talk: International Workshop Advanced Geodesy 2011, Hohe Wand; 2011-05-27 - 2011-05-29.BibTeX,


  116. J. Böhm:
    "Introduction Working Group Very Long Baseline Interferometry";
    Talk: International Workshop Advanced Geodesy 2011, Hohe Wand; 2011-05-27 - 2011-05-29.BibTeX,


  117. J. Böhm, S. Böhm, M. Madzak, V. Nafisi, T. Nilsson, A. Pany, L. Plank, H. Schuh, H. Spicakova, J. Sun, C. Tierno Ros:
    "Working Group: Very Long Baseline Interferometry";
    Talk: Treffen TU Wien, TU Graz und IWF/Graz, Wien; 2011-05-25.BibTeX,


  118. J. Böhm:
    "Atmosphärische Effekte in der VLBI";
    Talk: Vortragsreihe Geodätische Geodynamik, München; 2011-05-16.BibTeX,


  119. J. Böhm:
    "A priori gradient model";
    Talk: IVS Analysis Workshop 2011, Bonn, Germany; 2011-03-29 - 2011-03-31.BibTeX,


  120. J. Böhm, H. Spicakova, L. Urquhart, P. Steigenberger, H. Schuh:
    "Impact of a priori gradients on VLBI- and GNSS derived reference frames";
    Talk: 20th EVGA Meeting, Bonn, Germany; 2011-03-29 - 2011-03-30.BibTeX,


  121. T. Nilsson, J. Böhm, S. Böhm, M. Madzak, V. Nafisi, L. Plank, H. Spicakova, J. Sun, C. Tierno Ros, H. Schuh:
    "Status and future plans for the Vienna VLBI Software VieVS";
    Talk: 20th EVGA Meeting, Bonn, Germany; 2011-03-29 - 2011-03-30.BibTeX,


  122. L. Plank, J. Böhm, H. Schuh:
    "First steps of processing space VLBI data with VieVS";
    Talk: 20th EVGA Meeting, Bonn, Germany; 2011-03-29 - 2011-03-30.BibTeX,


  123. H. Spicakova, L. Plank, T. Nilsson, J. Böhm, H. Schuh:
    "Terrestrial reference frame solutions with the Vienna VLBI Software VieVS";
    Talk: 20th EVGA Meeting, Bonn, Germany; 2011-03-29 - 2011-03-30.BibTeX,


  124. J. Sun, A. Pany, T. Nilsson, J. Böhm, H. Schuh:
    "Status and future plans for the VieVS scheduling package";
    Talk: 20th EVGA Meeting, Bonn, Germany; 2011-03-29 - 2011-03-30.BibTeX,


  125. C. Tierno Ros, J. Böhm, H. Schuh:
    "Use of GNSS-derived TEC maps for VLBI observations";
    Poster: 20th EVGA Meeting, Bonn, Germany; 2011-03-29 - 2011-03-30.BibTeX,


  126. T. Nilsson, J. Böhm, H. Schuh:
    "Short period EOP variations estimated from VLBI and ring laser observations";
    Talk: Statusseminar DFG Forschergruppe FOR 584 "Erdrotation und globale dynamische Prozesse", Vienna, Austria; 2011-02-24 - 2011-02-25.BibTeX,


  127. M. Schindelegger, J. Böhm, H. Schuh:
    "Anregung hochfrequenter Erdrotationsschwankungen durch atmosphärische Gezeiten";
    Talk: Statusseminar DFG Forschergruppe FOR 584 "Erdrotation und globale dynamische Prozesse", Vienna, Austria; 2011-02-24 - 2011-02-25.BibTeX,


  128. J. Böhm, P. Willis:
    "Issues related to WG1 and WG2";
    Talk: COST ES0701 WG4 Workshop, Brussels, Belgium; 2011-02-03 - 2011-02-04.BibTeX,


  129. R. Heinkelmann, J. Böhm, T. Nilsson, H. Schuh:
    "Retrieval of atmospheric water vapor by geodetic VLBI";
    Talk: AGU Fall Meeting 2010, San Francisco, USA; 2010-12-13 - 2010-12-17.BibTeX,


  130. V. Nafisi, L. Urquhart, M. Santos, F. Nievinski, J. Böhm, D. Wijaya, H. Schuh, A. Ardalan, T. Hobiger, I. Ichikawa, F. Zus, J. Wickert, P. Gegout:
    "Benchmarking ray-traced tropospheric delays";
    Poster: AGU Fall Meeting 2010, San Francisco, USA; 2010-12-13 - 2010-12-17.BibTeX,


  131. T. Nilsson, J. Böhm, G. Elgered, T. Ning, H. Schuh:
    "Using space geodetic techniques to estimate climate trends";
    Talk: AGU Fall Meeting 2010, San Francisco, USA; 2010-12-13 - 2010-12-17.BibTeX,


  132. H. Spicakova, L. Plank, T. Nilsson, A. Pany, J. Böhm, H. Schuh:
    "Systematic errors in VLBI analysis";
    Talk: AGU Fall Meeting 2010, San Francisco, USA; 2010-12-13 - 2010-12-17.BibTeX,


  133. J. Sun, A. Pany, T. Nilsson, J. Böhm, H. Schuh:
    "VLBI2010 Simulations with VieVS";
    Poster: AGU Fall Meeting 2010, San Francisco, USA; 2010-12-13 - 2010-12-17.BibTeX,


  134. D. Wijaya, J. Böhm, M. Schindelegger, M. Karbon, H. Schuh:
    "Determination of atmospheric pressure loading at TU Vienna (Vienna-APL)";
    Poster: AGU Fall Meeting 2010, San Francisco, USA; 2010-12-13 - 2010-12-17.BibTeX,


  135. J. Böhm:
    "Improved Constraints on Models of GIA: WG1 - Geodetic observation-level modeling and systematic biases";
    Talk: COST Action ES0701 Workshop 2010, TU Wien; 2010-11-16 - 2010-11-17.BibTeX,


  136. J. Böhm, H. Schuh, M. Schindelegger, D. Wijaya:
    "Global Reference Pressure (GRP)for Atmospheric Loading";
    Talk: COST Action ES0701 Workshop 2010, TU Wien; 2010-11-16 - 2010-11-17.BibTeX,


  137. R. Dach, J. Böhm, S. Lutz, P. Steigenberger:
    "Evaluation of the impact of atmospheric pressure loading modeling on GNSS data analysis";
    Talk: COST Action ES0701 Workshop 2010, TU Wien; 2010-11-16 - 2010-11-17.BibTeX,


  138. P. Gegout, J. Böhm, D. Wijaya:
    "Practical Numerical Computation of Love Numbers and Applications";
    Talk: COST Action ES0701 Workshop 2010, TU Wien; 2010-11-16 - 2010-11-17.BibTeX,


  139. D. Wijaya, J. Böhm, M. Schindelegger, M. Karbon, H. Schuh:
    "Determination and comparison of atmospheric pressure loading corrections";
    Talk: COST Action ES0701 Workshop 2010, TU Wien; 2010-11-16 - 2010-11-17.BibTeX,


  140. K. Teke, J. Böhm, T. Nilsson, H. Spicakova, H. Schuh:
    "Intra-Eurasia plate motions based on EUREF, IVS-Europe, and IVS-combined solutions";
    Talk: 15th General Assembly of WEGENER, Geodesy Department of Kandilli Observatory and Earthquake Research Institute of Bogazici University, Istanbul, Turkey; 2010-10-14 - 2010-10-17.BibTeX,


  141. V. Nafisi, D. Wijaya, J. Böhm, H. Schuh:
    "Ray-traced tropospheric slant delays for space geodetic techniques";
    Talk: Geodätische Woche 2010, Köln, Deutschland; 2010-10-05 - 2010-10-07.BibTeX,


  142. D. Wijaya, J. Böhm, M. Schindelegger, M. Karbon, H. Schuh:
    "State-of-the-art physical models for calculating atmospheric pressure loading effects";
    Talk: Geodätische Woche 2010, Köln, Deutschland; 2010-10-05 - 2010-10-07.BibTeX,


  143. J. Böhm:
    "Future VLBI data format (IVS wg4, netcdf)";
    Talk: The 1st VieVS User Workshop, TU Wien; 2010-09-07 - 2010-09-09.BibTeX,


  144. J. Böhm:
    "Introduction to VieVS, background and motivation etc.";
    Talk: The 1st VieVS User Workshop, TU Wien; 2010-09-07 - 2010-09-09.BibTeX,


  145. J. Böhm:
    "Planned future development of VieVS";
    Talk: The 1st VieVS User Workshop, TU Wien; 2010-09-07 - 2010-09-09.BibTeX,


  146. J. Böhm:
    "Processing Intensive sessions with VieVS";
    Talk: The 1st VieVS User Workshop, TU Wien; 2010-09-07 - 2010-09-09.BibTeX,


  147. T. Nilsson, J. Böhm, H. Schuh:
    "Effects of the 2010 Chile Earthquake on geometry and rotation of the Earth";
    Poster: AGU Spring Meeting 2010, Foz do Iguau, Brasilien; 2010-08-08 - 2010-08-12.BibTeX,


  148. T. Nilsson, J. Böhm, H. Schuh:
    "Improving the Estimation of Universal Time from VLBI Intensive Sessions";
    Poster: AGU Spring Meeting 2010, Foz do Iguau, Brasilien; 2010-08-08 - 2010-08-12.BibTeX,


  149. K. Teke, J. Böhm, T. Nilsson, H. Schuh, P. Steigenberger, R. Dach, R. Heinkelmann, P. Willis, R. Haas, S. Garcia Espada, T. Hobiger, I. Ichikawa, S. Shimizu:
    "Multi-technique comparison of troposphere zenith delays and gradients during CONT08";
    Talk: EGU 2010, Vienna; 2010-05-03 - 2010-05-07.BibTeX,


  150. A. Pany, J. Böhm, H. Schuh:
    "Ray-traced delays for troposphere delay modeling in VLBI";
    Talk: Workshop on Ray-Tracing for Space Geodetic Techniques, TU Wien; 2010-04-29 - 2010-04-30.BibTeX,


  151. M. Schindelegger, J. Böhm, H. Schuh:
    "Processing meteorological data in the project GGOS Atmosphere";
    Talk: Workshop on Ray-Tracing for Space Geodetic Techniques, TU Wien; 2010-04-29 - 2010-04-30.BibTeX,


  152. J. Böhm, T. Nilsson, T. Hobiger, H. Schuh:
    "VLBI Intensive sessions for the estimation of UT1";
    Talk: Statusseminar DFG FOR584, 2010, Berlin, Deutschland; 2010-03-22 - 2010-03-23.BibTeX,


  153. T. Nilsson, J. Böhm, H. Schuh:
    "The effect of the Chile Earthquake on February 27, 2010 on the Earth rotation parameters";
    Talk: Statusseminar DFG FOR584, 2010, Berlin, Deutschland; 2010-03-22 - 2010-03-23.BibTeX,


  154. T. Nilsson, J. Böhm, H. Schuh:
    "Universal Time estimated from Single Baseline VLBI Observations during CONT08";
    Talk: Statusseminar DFG FOR584, 2010, Berlin, Deutschland; 2010-03-22 - 2010-03-23.BibTeX,


  155. M. Schindelegger, J. Böhm, H. Schuh:
    "Atmosphärische Drehimpulsfunktionen aus ECMWF-Daten - Berechnungsvarianten im Vergleich";
    Talk: Statusseminar DFG FOR584, 2010, Berlin, Deutschland; 2010-03-22 - 2010-03-23.BibTeX,


  156. J. Böhm:
    "Review of VLBI2010 simulations";
    Talk: Joint VLBI2010 Developers and Analysis Meeting, Hobart, Tasmania, Australia; 2010-02-11.BibTeX,


  157. J. Böhm:
    "Troposphere delay modeling for space geodetic techniques";
    Talk: Seminar at ESGT, Le Mans (invited); 2009-12-17.BibTeX,


  158. S. Böhm, J. Böhm, H. Schuh:
    "Zonal tidal variations in UT1 observed by VLBI";
    Poster: AGU (American Geophysical Union), San Francisco, USA; 2009-12-13 - 2009-12-17.BibTeX,


  159. J. Böhm, T. Van Dam:
    "Position Paper 'Modeling Deficiencies and Modeling based on External Data'";
    Talk: GGOS Unified Analysis Workshop, San Francisco, USA (invited); 2009-12-11 - 2009-12-12.BibTeX,


  160. R. Dach, J. Böhm, S. Lutz, P. Steigenberger:
    "Evaluation of Atmospheric Loading Modeling Using GNSS Data";
    Talk: GGOS Unified Analysis Workshop, San Francisco, USA; 2009-12-11 - 2009-12-12.BibTeX,


  161. H. Schuh, J. Böhm, D. Wijaya:
    "Various methods for the definition of reference pressure";
    Talk: GGOS Unified Analysis Workshop, San Francisco, USA; 2009-12-11 - 2009-12-12.BibTeX,


  162. M. Seitz, R. Heinkelmann, J. Böhm, H. Schuh:
    "Tropospheric ties";
    Talk: GGOS Unified Analysis Workshop, San Francisco, USA; 2009-12-11 - 2009-12-12.BibTeX,


  163. T. Nilsson, J. Böhm, A. Pany, R. Weber, H. Schuh:
    "Turbulence and space geodetic techniques";
    Talk: EUFAR / COPAL Workshop, Universität Wien; 2009-11-26.BibTeX,


  164. J. Böhm:
    "GGOS Atmosphere - an overview";
    Talk: Workshop on Atmospheric Effects in Space Geodesy, Wien; 2009-11-12.BibTeX,


  165. T. Hobiger, J. Böhm, I. Ichikawa, T. Kondo, Y. Koyama, A. Pany, H. Schuh, K. Teke:
    "Neutral atmosphere delays and UT1 determination from VLBI Intensive sessions";
    Poster: Meeting of the Geodetic Society of Japan, Tsukuba, Japan; 2009-11-04 - 2009-11-06.BibTeX,


  166. T. Hobiger, J. Böhm, Y. Koyama, T. Kondo, I. Ichikawa:
    "Proper treatment of VLBI reference station clock-offsets and their effect on UT1 estimates";
    Poster: Meeting of the Geodetic Society of Japan, Tsukuba, Japan; 2009-11-04 - 2009-11-06.BibTeX,


  167. T. Nilsson, H. Schuh, J. Böhm, S. Böhm, M. Schindelegger, A. Pany, L. Plank, H. Spicakova, K. Teke, J. Wresnik:
    "Investigation of high frequency EOP variations";
    Talk: Statusseminar DFG FOR584, München, Deutschland; 2009-10-29 - 2009-10-30.BibTeX,


  168. H. Spicakova, J. Böhm, S. Böhm, T. Nilsson, A. Pany, L. Plank, K. Teke, H. Schuh:
    "VieVS: VLBI-Software zur Bestimmung der Erdrotation und geodynamischer Parameter";
    Poster: 10. Österreichischer Geodätentag, Schladming; 2009-10-06 - 2009-10-08.BibTeX,


  169. J. Böhm:
    "Atmospheric Effects in Geodesy";
    Talk: Meteorologisch-Geophysikalisches Kolloquium, Zentralanstalt für Meteorologie und Geodynamik, Wien; 2009-06-16.BibTeX,


  170. J. Böhm:
    "GGOS Atmosphere";
    Talk: International Workshop Advanced Geodesy 2009, Hohe Wand; 2009-05-27 - 2009-05-29.BibTeX,


  171. J. Böhm, H. Spicakova, L. Plank, K. Teke, A. Pany, J. Wresnik, S. Englich, H. Schuh, T. Hobiger, R. Ichikawa, Y. Koyama, T. Gotoh, T. Otsubo, T. Kubooka:
    "Plans for the Vienna VLBI Software Vievs";
    Talk: 19th VLBI for Geodesy and Astrometry working meeting, Bordeaux; 2009-03-24 - 2009-03-25.BibTeX,


  172. J. Böhm, H. Spicakova, L. Plank, K. Teke, A. Pany, J. Wresnik, S. Englich, H. Schuh, T. Hobiger, R. Ichikawa, Y. Koyama, T. Gotoh, T. Otsubo, T. Kubooka:
    "Plans for the Vienna VLBI Software Vievs";
    Talk: EVGA Working Meeting, Bordeaux, France; 2009-03-24 - 2009-03-25.BibTeX,


  173. A. Niell, J. Böhm, A. Pany, J. Wresnik et al.:
    "VLBI2010: Next Generation VLBI System for Geodesy and Astrometry";
    Talk: 19th VLBI for Geodesy and Astrometry working meeting, Bordeaux; 2009-03-24 - 2009-03-25.BibTeX,


  174. A. Pany, J. Böhm, T. Hobiger, I. Ichikawa, H. Schuh:
    "Modeling azimuthal asymmetries of the troposphere delay during a 14-days typhoon period in Tsukuba";
    Talk: 19th VLBI for Geodesy and Astrometry working meeting, Bordeaux; 2009-03-24 - 2009-03-25.BibTeX,


  175. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "VLBI2010 Simulations at IGG Vienna";
    Talk: 19th VLBI for Geodesy and Astrometry working meeting, Bordeaux; 2009-03-23 - 2009-03-28.BibTeX,


  176. J. Böhm, M. Bos, M. King, M. Lidberg, J. Makinen, PJ. Mendes Cerveira, N. Penna, H. Schuh, P. Steigenberger, L. Vittuari, P. Willis:
    "Geodetic Observation-level Modelling for the Measurement of GIA";
    Poster: AGU Fall Meeting San Francisco, San Francisco; 2008-12-15 - 2008-12-19.BibTeX,


  177. D. MacMillan, J. Böhm, M. Gipson, R. Haas, A. Niell, T. Nilsson, A. Pany, B. Petrachenko, J. Wresnik:
    "Simulation Analysis of the Geodetic Performance of the Future IVS VLBI2010 System";
    Poster: AGU Fall Meeting San Francisco, San Francisco; 2008-12-15 - 2008-12-19.BibTeX,


  178. M. Nordman, R. Eresmaa, J. Böhm, M. Poutanen, H. Koivula, H. Järvinen:
    "The use of Troposphere Slant Delays in Regional Double Difference GPS Computation";
    Poster: AGU Fall Meeting San Francisco, San Francisco; 2008-12-15 - 2008-12-19.BibTeX,


  179. H. Schuh, J. Böhm, R. Heinkelmann, A. Pany:
    "Observation Level Versus a Posteriori Atmosphere Loading Corrections in VLBI Analysis";
    Poster: AGU Fall Meeting San Francisco, San Francisco; 2008-12-15 - 2008-12-19.BibTeX,


  180. P. Steigenberger, U. Hugentobler, J. Böhm, M. Rothacher, M. Fritsche, A. Rülke, S. Vey:
    "Impact of Different Modeling on Long-Time Series of Reprocessed Troposphere Zenith Delays";
    Talk: AGU Fall Meeting San Francisco, San Francisco; 2008-12-15 - 2008-12-19.BibTeX,


  181. K. Teke, J. Böhm, H. Schuh:
    "Modelling Stochastic Processes in Geodetic VLBI Analysis";
    Poster: TUJK, Tujk 2008; 2008-11-19 - 2008-11-21.BibTeX,


  182. J. Böhm:
    "Impact of Different Modeling Options on GPS-derived Station Heights";
    Talk: Cost Eso701, Brussels; 2008-10-27 - 2008-10-28.BibTeX,


  183. J. Böhm, A. Pany, R. Heinkelmann, H. Schuh, P. Steigenberger, V. Tesmer:
    "Interaction between atmospheric loading and troposphere delays in space geodetic techniques";
    Talk: Geodätische Woche 2008, Bremen; 2008-09-30 - 2008-10-02.BibTeX,


  184. J. Böhm, H. Schuh:
    "Atmosphärische Effekte in der Geodäsie";
    Talk: Geodätische Woche 2008, Bremen; 2008-09-30 - 2008-10-02.BibTeX,


  185. A. Pany, J. Wresnik, J. Böhm, H. Schuh:
    "Vienna VLBI2010 PPP Simulations";
    Talk: Geodätische Woche 2008, Bremen; 2008-09-30 - 2008-10-02.BibTeX,


  186. H. Spicakova, J. Böhm, PJ. Mendes Cerveira, H. Schuh:
    "Bestimmung von Loveschen und shidaschen Uahlen aus VLBI-Daten";
    Talk: Geodätische Woche 2008, Bremen; 2008-09-30 - 2008-10-02.BibTeX,


  187. S. Englich, R. Heinkelmann, J. Böhm, H. Schuh:
    "Direct estimation of tidally induced Earth rotation varioations observed by VLBI";
    Poster: Journées 2008, Dresden, Deutschland; 2008-09-22 - 2008-09-24.BibTeX,


  188. H. Spicakova, J. Böhm, PJ. Mendes Cerveira, H. Schuh:
    "Determination of degree-2 Love and Shida numbers from VLBI";
    Poster: Earth Tides Symposium, Jena, Deutschland; 2008-09-01 - 2008-09-05.BibTeX,


  189. P. Steigenberger, U. Hugentobler, J. Böhm, V. Tesmer:
    "Vergleich von GMS/GPT mit VMFI/ECMWF und Konsequenzen für die Korrekture der atmosphärischen Auflasten";
    Talk: FGS Workshop, Bad Kötzting; 2008-07-16 - 2008-07-18.BibTeX,


  190. W. Petrachenko, D. Behrend, J. Böhm, P. Charlot, T. Clark, B. Corey, J. Gipson, R. Haas, Y. Koyama, D. MacMillan, Z. Malkin, A. Niell, S. Nilsson, A. Pany, A. Rogers, T. Searle, G. Tuccari, J. Wresnik:
    "VLBI2010: A new VLBI system for geodesy and astrometry";
    Poster: Aogs 2008, Busan; 2008-06-16 - 2008-06-20.BibTeX,


  191. P. Willis, J. Böhm:
    "Estimating DORIS tropospheric corrections with GIPSY/OASIS, possible IDS recommendations";
    Talk: DORIS Analysis Working Group, Paris; 2008-06-05 - 2008-06-06.BibTeX,


  192. P. Steigenberger, J. Böhm, V. Tesmer:
    "Comparison of GMF/GPT with VMF1/ECMWF and Implications for Atmospheric Loading";
    Talk: IGS Workshop, Miami; 2008-06-02 - 2008-06-06.BibTeX,


  193. J. Böhm, PJ. Mendes Cerveira, H. Schuh:
    "Geodetic observation-level modelling and systatic biases";
    Talk: Cost Eso701, Brussels; 2008-04-28.BibTeX,


  194. J. Böhm, PJ. Mendes Cerveira, S. Englich, H. Schuh:
    "High-resolution effective atmosphere angular momentum functions and Earth rotation parameters for continuous VLBI campaigns";
    Talk: Egu 2008, Vienna; 2008-04-13 - 2008-04-18.BibTeX,


  195. J. Böhm, PJ. Mendes Cerveira, S. Englich, H. Schuh, D. Salstein:
    "High-Resolution Atmosphere Angular Momentum Functions for CONT05";
    Talk: Egu 2008, Vienna; 2008-04-13 - 2008-04-18.BibTeX,


  196. PJ. Mendes Cerveira, M. Müller, J. Böhm, H. Schuh, D. Salstein:
    "Angular momentum and excitation functions during the CONT campaigns";
    Poster: Egu 2008, Vienna; 2008-04-13 - 2008-04-18.BibTeX,


  197. A. Pany, J. Wresnik, J. Böhm, H. Schuh:
    "PPP Simulations for Troposphere Delay Modelling in VLBI";
    Talk: Egu 2008, Vienna; 2008-04-13 - 2008-04-18.BibTeX,


  198. W. Petrachenko, D. Behrend, J. Böhm, P. Charlot, A. Collioud, T. Clark, B. Corey, J. Gipson, R. Haas, Y. Koyama, D. MacMillan, Z. Malkin, A. Niell, S. Nilsson, A. Pany, A. Rogers, T. Searle, G. Tuccari, J. Wresnik:
    "VLBI2010: A new VLBI systemfor geodesy and astrometry";
    Talk: Egu 2008, Vienna; 2008-04-13 - 2008-04-18.BibTeX,


  199. PJ. Mendes Cerveira, R. Weber, J. Böhm, S. Englich, L. Plank, M. Rothacher, P. Steigenberger, A. Nothnagel, T. Artz, T. Klügel, H. Velikoseltsev, U. Schreiber, D. Salstein:
    "Short Period and Episodic Earth rotation Determination";
    Poster: Statusseminar DFG FOR584, Höllenstein / Wettzell; 2008-03-12 - 2008-03-14.BibTeX,


  200. J. Böhm, R. Heinkelmann, H. Schuh, A. Nothnagel:
    "Validation of mean temperature values as provided by GPT";
    Talk: IVS Analysis Workshop, St. Petersburg, Russland; 2008-03-07.BibTeX,


  201. J. Böhm, PJ. Mendes Cerveira, S. Englich, H. Schuh:
    "High Resolution Atmosphere Angular Momentum Time Series for continous VLBI campaigns";
    Poster: IVS General Meeting, St. Petersburg; 2008-03-03 - 2008-03-05.BibTeX,


  202. R. Heinkelmann, J. Böhm, H. Schuh:
    "Effects of surface pressure and temperature on the VLBI reference frames";
    Talk: IVS General Meeting, St. Petersburg, Ru0land; 2008-03-03.BibTeX,


  203. A. Pany, J. Wresnik, J. Böhm, H. Schuh:
    "Vienna VLBI2010 PPP Simulations";
    Talk: IVS General Meeting, St. Petersburg; 2008-03-03 - 2008-03-05.BibTeX,


  204. W. Petrachenko, J. Böhm, D. MacMillan, A. Pany, T. Searle, J. Wresnik:
    "VLBI2010 Antenna Slew Rate Study";
    Talk: IVS General Meeting, St. Petersburg; 2008-03-03 - 2008-03-05.BibTeX,


  205. V. Tesmer, J. Böhm, B. Meisel, M. Rothacher, P. Steigenberger:
    "Atmospheric loading coefficiente determined from homogeneously reprocessed longterm GPS and VLBI height time series";
    Talk: IVS General Meeting, St. Petersburg; 2008-03-03 - 2008-03-05.BibTeX,


  206. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "VLBI2010 simulations at IGG Vienna";
    Talk: IVS General Meeting, St. Petersburg; 2008-03-03 - 2008-03-06.BibTeX,


  207. K. Teke, R. Heinkelmann, J. Böhm, H. Schuh:
    "VLBI baseline length repeatability tests of IVS-RI and IVS-R4 session types";
    Poster: IVS General Meeting, St. Petersburg; 2008-03-02 - 2008-03-06.BibTeX,


  208. J. Böhm:
    "Numerical Weather Models for Troposphere Delay Modeling at Radio Wavelengths";
    Talk: Present Research in Advanced Geodesy, TU Wien; 2008-01-23.BibTeX,


  209. H. Schuh, J. Böhm:
    "Numerical Weather Models for Troposphere Delay Modelling at Radio Wavelengths";
    Talk: AGU Fall Meeting San Francisco, San Francisco; 2007-12-13.BibTeX,


  210. J. Böhm, PJ. Mendes Cerveira, H. Schuh:
    "High-Resolution Angular Momentum Time Series from the ECMWF";
    Talk: AGU Fall Meeting San Francisco, San Francisco; 2007-12-10 - 2007-12-14.BibTeX,


  211. PJ. Mendes Cerveira, J. Böhm, J. Wresnik, H. Spicakova, H. Schuh:
    "VLBI-simulations for the estimation of degree-3 Love and Shida numbers h3 and 13";
    Poster: AGU Fall Meeting San Francisco, San Francisco, USA; 2007-12-10 - 2007-12-14.BibTeX,


  212. R. Heinkelmann, J. Böhm, H. Schuh:
    "VLBI for climate studies";
    Talk: TUJK 2007, Ankara, Türkei; 2007-11-16.BibTeX,


  213. H. Schuh, J. Böhm, R. Heinkelmann:
    "Numerical Weather Models for troposphere delay modelling at radio wavelengths";
    Talk: TUJK 2007, Ankara, Türkei; 2007-11-16.BibTeX,


  214. K. Teke, J. Wresnik, J. Böhm, H. Schuh:
    "Successes of Tropospheric Mapping Functions and Cut off Angles Determined by Processing VLBI CONT05 Experimental Sessions";
    Talk: TUJK 2007, Ankara, Türkei; 2007-11-14 - 2007-11-16.BibTeX,


  215. J. Böhm:
    "Biases caused by different models for the neutral atmsophere delays in VLBI, GPS and DORIS analysis";
    Talk: GGOS Workshop, Monterey; 2007-11-05.BibTeX,


  216. J. Böhm, J. Wresnik, H. Schuh, D. Behrend:
    "Towards a new VLBI System for Geodesy and Astrometry";
    Talk: GGOS Workshop, Frascati, Italien; 2007-11-05 - 2007-11-06.BibTeX,


  217. J. Böhm, V. Tesmer:
    "S1/S2 Atmosphere Loading in VLBI analysis";
    Talk: IERS Conventions workshop, Paris, Frankreich; 2007-09-20 - 2007-09-21.BibTeX,


  218. P. Steigenberger, V. Tesmer, J. Böhm:
    "A priori gradients in the analysis of GPS and VLBI ovservations";
    Talk: IERS Conventions workshop, Paris, Frankreich; 2007-09-20 - 2007-09-21.BibTeX,


  219. J. Böhm, A. Pany, J. Wresnik:
    "Some results with VVSIM";
    Talk: 3rd VLBI2010 Face2Face Meeting, Bonn, Deutschland; 2007-09-14.BibTeX,


  220. A. Pany, J. Böhm, J. Wresnik:
    "Single Station Troposphere Delay Modeling";
    Talk: 3rd IVS VLBI2010 Working Meeting, Bonn, Deutschland; 2007-09-14.BibTeX,


  221. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "Vienna VLBI Simulations";
    Talk: 3rd IVS VLBI2010 Working Meeting, Bonn, Deutschland; 2007-09-14.BibTeX,


  222. D. Behrend, J. Böhm, P. Charlot, T. Clark, B. Corey, J. Gipson, R. Haas, Y. Koyama, D. MacMillan, Z. Malkin, A. Niell, S. Nilsson, W. Petrachenko, A. Rogers, G. Tuccari, J. Wresnik:
    "VLBI2010";
    Poster: IUGG 2007, Perugia, Italien; 2007-07-02 - 2007-07-13.BibTeX,


  223. J. Böhm, PJ. Mendes Cerveira, S. Englich, R. Weber, H. Schuh:
    "Atmosphere angular momentum time series in the frame of GGOS";
    Talk: IUGG 2007, Perugia, Italien; 2007-07-02 - 2007-07-13.BibTeX,


  224. PJ. Mendes Cerveira, J. Wresnik, J. Böhm, T. Hobiger, T. Kondo, R. Weber, D. Salstein, H. Schuh:
    "Semi-hourly polar motion and universal time series from the VLBI CONT02 data set";
    Poster: IUGG 2007, Perugia, Italien; 2007-07-02 - 2007-07-13.BibTeX,


  225. W. Petrachenko, D. Behrend, J. Böhm, B. Corey, R. Haas, Y. Koyama, D. MacMillan, Z. Malkin, A. Niell, G. Tuccari, J. Wresnik:
    "VLBI 2010";
    Poster: IUGG 2007, Perugia, Italien; 2007-07-02 - 2007-07-13.BibTeX,


  226. E. Tanir, V. Tornatore, J. Böhm, K. Felsenstein, H. Schuh:
    "Methods for Intra-technique Combinations of Solutions";
    Talk: General Assembly of the International Union of Geodesy and Geophysics, Perugia, Italien; 2007-07-02 - 2007-07-13.BibTeX,


  227. E. Tanir, V. Tornatore, J. Böhm, K. Felstenstein, H. Schuh:
    "VLBI Intra-technique Combination for Kalman Filter and Least-Squares Solutions";
    Poster: IUGG 2007, Perugia, Italien; 2007-07-02 - 2007-07-13.BibTeX,


  228. J. Wresnik, J. Böhm, H. Schuh:
    "Vienna VLBI Simulations";
    Talk: IUGG 2007, Perugia, Italien; 2007-07-02 - 2007-07-13.BibTeX,


  229. J. Böhm, R. Heinkelmann, H. Schuh:
    "Reassesment of hydrostatic zennith delays for radio space geodetic techniques determined from surface pressure values";
    Poster: EGU 2007, Wien; 2007-04-15 - 2007-04-20.BibTeX,


  230. E. Tanir, V. Tornatore, J. Böhm, K. Felsenstein, H. Schuh:
    "The Combination of Kalman Filter and Least-Squares Solution of Different VLBI Analysis Centers";
    Poster: EGU 2007, Wien, Österreich; 2007-04-15 - 2007-04-20.BibTeX,


  231. K. Teke, J. Böhm, H. Schuh:
    "Baseline Length Repeatability and Vertical Point Position of VLBI CONT05 Sessions for Different Mapping Functions and Cut off Angles";
    Poster: EGU 2007, Wien; 2007-04-15 - 2007-04-20.BibTeX,


  232. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "Monte Carlo Simulations for VLBI analysis";
    Poster: EGU 2007, Wien; 2007-04-15 - 2007-04-20.BibTeX,


  233. J. Wresnik, J. Böhm, A. Pany, H. Schuh:
    "Vienna VLBI Simulations";
    Talk: 2nd IVS VLBI2010 Working Meeting, Wien; 2007-04-15.BibTeX,


  234. R. Heinkelmann, J. Böhm, H. Schuh:
    "Effects of datum definition on CRF and TRF";
    Poster: 18th EVGA Working Meeting, Wien; 2007-04-13.BibTeX,


  235. R. Heinkelmann, M. Schmidt, J. Böhm, H. Schuh:
    "Long-term trends of water vapour from VLBI observations";
    Talk: 18th EVGA Working Meeting, Wien; 2007-04-13.BibTeX,


  236. J. Böhm, H. Schuh:
    "Forecasting data of the troposphere used for IVS Intensivesessions";
    Talk: 18th European VLBI for Geodesy and Astrometry, Wien; 2007-04-12 - 2007-04-13.BibTeX,


  237. PJ. Mendes Cerveira, E. Tanir, J. Wresnik, J. Böhm, V. Tesmer, H. Schuh:
    "Datum deficiency in VLBI analysis";
    Poster: 18th European VLBI for Geodesy and Astrometry, Wien; 2007-04-12 - 2007-04-13.BibTeX,


  238. A. Pany, J. Wresnik, J. Böhm, H. Schuh:
    "Optimum modeling of troposphere and clock parameters in VLBI";
    Talk: 18th European VLBI for Geodesy and Astrometry, Wien; 2007-04-12 - 2007-04-13.BibTeX,


  239. E. Tanir, V. Tornatore, J. Böhm, K. Felsenstein, H. Schuh:
    "VLBI Intra-technique Combination for Kalman Filter and Least-Squares Solutions";
    Poster: 11th Working Meeting on European VLBI for Geodesy and Astrometry, Wien, Österreich; 2007-04-12 - 2007-04-15.BibTeX,


  240. K. Teke, J. Wresnik, J. Böhm, H. Schuh:
    "Comparision and Cut off Angle Tests for observed and simulated CONT05 Sessions";
    Talk: 18th EVGA Working Meeting, Wien; 2007-04-12 - 2007-04-15.BibTeX,


  241. J. Wresnik, J. Böhm, H. Schuh:
    "Vienna VLBI Simulation";
    Talk: 18th European VLBI for Geodesy and Astrometry, Wien; 2007-04-12 - 2007-04-13.BibTeX,


  242. E. Tanir, J. Böhm, H. Schuh, J. Kusche:
    "Combination of different Space Geodetic Techniques and Assessment of VLBI-Intratechnique Combination";
    Talk: 11th Turkey Mapping and Scientific Technical Assembly of Turkish Chamber of Sruvey and Cadastre Engineers, Ankara, Turkey; 2007-04-02 - 2007-04-06.BibTeX,


  243. J. Böhm:
    "Modellierung der troposphärischen Laufzeitverzögerungen mit Daten des ECMWF";
    Talk: Kolloquium zur Kooperationsvereinbarung zwischen ZAMG und IGG, Wien, Österreich; 2007-01-19.BibTeX,


  244. PJ. Mendes Cerveira, S. Englich, J. Böhm, R. Weber, H. Schuh:
    "Virtual Polar Motion and Universal Time Variations in Space Geodetic Techniques due to Atmospheric Pressure Loading";
    Poster: AGU Fall Meeting San Francisco, San Francisco; 2006-12-11 - 2006-12-15.BibTeX,


  245. R. Weber, S. Englich, K. Snajdrova, J. Böhm:
    "High Frequency Variations in Earth Orientation derived from GNSS observations";
    Talk: AGU (American Geophysical Union), San Francisco (invited); 2006-12-11 - 2006-12-15.BibTeX,


  246. J. Böhm, PJ. Mendes Cerveira, H. Schuh:
    "Atmosphere delay modeling based on data from the ECMWF";
    Talk: IERS Workshop on Combination Research and Global Geophysical Fluids, San Francisco; 2006-12-06 - 2006-12-07.BibTeX,


  247. R. Heinkelmann, J. Böhm, H. Schuh, E. Tanir:
    "The influence of geodetic datum definition on the VLBI reference frames";
    Talk: Geodätische Woche, München, Deutschland; 2006-10-11.BibTeX,


  248. R. Heinkelmann, J. Böhm, H. Schuh, E. Tanir:
    "The influence of geodetic datum definition on the VLBI reference frames";
    Poster: Geodätische Woche, München, Deutschland; 2006-10-10 - 2006-10-12.BibTeX,


  249. J. Wresnik, J. Böhm, H. Schuh:
    "Vienna VLBI Simulations";
    Talk: Geodätische Woche, München, Deutschland; 2006-10-10 - 2006-10-12.BibTeX,


  250. J. Böhm, R. Heinkelmann, H. Schuh:
    "Neutral Atsmosphere Delays: Empirical models versus discrete time series from numerical weather models";
    Talk: Geodätische Woche, München; 2006-10-09 - 2006-10-14.BibTeX,


  251. R. Heinkelmann, J. Böhm, H. Schuh, V. Tesmer:
    "The influence of meteorological input data on the VLBI reference frames";
    Talk: Geodätische Woche, München, Deutschland; 2006-10-09.BibTeX,


  252. J. Wresnik, J. Böhm, H. Schuh, A. Niell:
    "Vienna VLBI simulations";
    Talk: Workshop of Measurement of Atmospheric water Vapour, Höllenstein, Höllenstein, Deutschland; 2006-10-09 - 2006-10-11.BibTeX,


  253. J. Nastula, B. Kolaczek, H. Schuh, R. Weber, J. Böhm, PJ. Mendes Cerveira:
    "Comparison of rapid oscillations of the Earth rotation parameters determined during the CONT02 and the CONT05 Campaigns";
    Poster: Geodätische Woche, München, Deutschland; 2006-10-08 - 2006-10-09.BibTeX,


  254. PJ. Mendes Cerveira, J. Böhm, S. Englich, R. Weber, H. Schuh:
    "Optimum Parameterization in Estimating Sub-daily Earth Rotation Parameters with Very Long Baseline Interferometry";
    Poster: IAU General Assembly, Prag; 2006-08-14 - 2006-08-25.BibTeX,


  255. J. Böhm:
    "Vienna Mapping Functions 1";
    Poster: Österreichischer Geodätentag, Krems; 2006-05-03 - 2006-05-05.BibTeX,


  256. J. Böhm, H. Schuh:
    "Linear horizontal gradients from ECWMF for GPS and VLBI analysis";
    Poster: EGU 2006, Wien; 2006-04-02 - 2006-04-07.BibTeX,


  257. R. Heinkelmann, J. Böhm, H. Schuh:
    "Comparison of global trends of integrated water vapor observed by VLBI, GPS and ECMWF";
    Talk: EGU 2006, Wien; 2006-04-02 - 2006-04-07.BibTeX,


  258. M. Mayer, J. Böhm, B. Heck, H. Schuh:
    "Comparison of numerical weather models in the area of the Antarctic Peninsula";
    Poster: EGU 2006, Wien; 2006-04-02 - 2006-04-07.BibTeX,


  259. K. Snajdrova, S. Englich, R. Weber, J. Böhm, H. Schuh:
    "Estimation of nutation time series from GPS and VLBI for the CONT05 campaign";
    Poster: EGU 2006, Wien; 2006-04-02 - 2006-04-07.BibTeX,


  260. J. Wresnik, J. Böhm, H. Schuh:
    "Vienna VLBI Simulations";
    Talk: EGU 2006, Wien; 2006-04-02 - 2006-04-07.BibTeX,


  261. R. Heinkelmann, J. Böhm, H. Schuh:
    "Combination of long time series of tropospheric parameters observed by VLBI";
    Talk: IVS General Meeting, Concepcion, Chile; 2006-01-09 - 2006-01-11.BibTeX,


  262. R. Heinkelmann, J. Böhm, H. Schuh, V. Tesmer:
    "Global VLBI Solution IGG05RO1";
    Talk: IVS General Meeting, Concepcion, Chile; 2006-01-09 - 2006-01-11.BibTeX,


  263. J. Wresnik, J. Böhm, H. Schuh:
    "Simulations for VLBI 2010";
    Talk: IVS General Meeting, Concepcion, Chile; 2006-01-09 - 2006-01-13.BibTeX,


  264. J. Wresnik, J. Böhm, H. Schuh:
    "Thermal deformation of Radio Telescopes Onsala and Wettzell";
    Poster: IVS General Meeting, Concepcion, Chile; 2006-01-09 - 2006-01-13.BibTeX,


  265. J. Böhm:
    "Troposphärische Modellierung bei GPS and VLBI";
    Talk: Geodätisches Seminar Universität Karlsruhe, Karlsruhe, Deutschland; 2005-11-17.BibTeX,


  266. J. Böhm, P. Tregoning:
    "Atmospheric Dealy in GPS Analysis Using the Vienna Mapping Functions Based on Data from the ECMWF";
    Talk: COMET Meeting, London, England; 2005-11-09.BibTeX,


  267. J. Böhm, H. Schuh, R. Weber, P. Tregoning, A. Niell:
    "Atmospheric delay modelling in GPS analysis using mapping functions based on data from numerical weather models";
    Talk: COMET Meeting, London; 2005-11-08 - 2005-11-09.BibTeX,


  268. J. Böhm:
    "Vermessung der Erde und des Weltraums";
    Talk: Gymnasium Zwettl, Zwettl; 2005-10-14.BibTeX,


  269. R. Heinkelmann, J. Böhm, H. Schuh:
    "Combination of long time series of tropospheric parameters observed by VLBI";
    Poster: IERS Analysis Workshop, Potsdam; 2005-10-10 - 2005-10-11.BibTeX,


  270. R. Heinkelmann, E. Tanir, J. Böhm, H. Schuh:
    "Combination of long time series of tropospheric parameters observed by VLBI";
    Talk: Geodätische Woche 2005, Düsseldorf; 2005-10-04 - 2005-10-06.BibTeX,


  271. E. Tanir, R. Heinkelmann, J. Böhm, H. Schuh:
    "Intra-technique Combination of VLBI Analysis Center Solutions by Using Variance Component Estimation";
    Talk: Geodätische Woche, Düsseldorf, Germany; 2005-10-04 - 2005-10-06.BibTeX,


  272. G. Bourda, J. Böhm, R. Heinkelmann, H. Schuh:
    "Analysis and comparison of precise long-term nutation series, strictly determined with OCCAM 6.1 VLBI software";
    Poster: Journées 2005, 2005, Warschau; 2005-09-19 - 2005-09-21.BibTeX,


  273. J. Nastula, B. Kolaczek, R. Weber, H. Schuh, J. Böhm:
    "Spectra of rapid oscillations of Earth Rotation Parameters determined during the CONT02 Campaign";
    Poster: IAG 2005, Cairns, Australien; 2005-08-23.BibTeX,


  274. J. Böhm:
    "Atmosphere path delays from numerical weather models";
    Talk: NRAO Green Bank Science, Greenbank; 2005-08-05.BibTeX,


  275. J. Böhm:
    "Troposphere mapping functions for space geodesy using data from the ECMWF";
    Talk: Semianr of Space Geodesy Laboratory, Goddard Space Flight Center; 2005-08-02.BibTeX,


  276. J. Nastula, B. Kolaczek, R. Weber, H. Schuh, J. Böhm:
    "Rapid Oscillation of Polar Motion determined during the CONT02 Campaign";
    Talk: EGU 2005, Vienna, Austria; 2005-04-27.BibTeX,


  277. J. Böhm:
    "Tropospheric mapping functions for GPS and VLBI from ECMWF data (solicited)";
    Talk: EGU 2005, Vienna; 2005-04-24 - 2005-04-29.BibTeX,


  278. J. Böhm, A. Niell, H. Schuh:
    "Troposphere mapping functions for radio techniques from numerical weather models";
    Talk: EGU 2005, Vienna; 2005-04-24 - 2005-04-29.BibTeX,


  279. J. Böhm, V. Tesmer, H. Schuh:
    "Effect of troposphere mapping functions based on numerical weather models on the terrestrial reference frame";
    Poster: EGU 2005, Vienna; 2005-04-24 - 2005-04-29.BibTeX,


  280. R. Heinkelmann, J. Böhm, H. Schuh:
    "Long-term series of VLBI tropospheric parameters for climate studies";
    Poster: EGU 2005, Vienna, Austria; 2005-04-24 - 2005-04-29.BibTeX,


  281. E. Tanir, K. Felsenstein, J. Böhm:
    "How Can We Combine Individual Solutions From Different Space Geodetic Techniques by the Bayesian Approach?";
    Poster: EGU 2005, Vienna; 2005-04-24 - 2005-04-29.BibTeX,


  282. J. Wresnik, R. Haas, J. Böhm, H. Schuh:
    "Thermal deformation of VLBI antennas";
    Poster: EGU 2005, Vienna; 2005-04-24 - 2005-04-29.BibTeX,


  283. R. Heinkelmann, J. Böhm, H. Schuh:
    "Combination of tropospheric parameters within IVS project TROPO";
    Poster: 17th working meeting on European VLBI for Geodesy and Astrometry, Noto, Italy; 2005-04-22 - 2005-04-23.BibTeX,


  284. R. Heinkelmann, J. Böhm, H. Schuh:
    "Homogenization of surface pressure recordings and its impact on long-term series of VLBI tropospheric parameters";
    Talk: 17th working meeting on European VLBI for Geodesy and Astrometry, Noto, Italy; 2005-04-22 - 2005-04-23.BibTeX,


  285. R. Heinkelmann, J. Böhm, H. Schuh:
    "IVS long-term series of Tropospheric Parameters";
    Poster: 17th working meeting on European VLBI for Geodesy and Astrometry, Noto, Italy; 2005-04-22 - 2005-04-23.BibTeX,


  286. J. Wresnik, R. Haas, H. Schuh, J. Böhm:
    "Thermal deformation of VLBI antennas";
    Talk: 17th European VLBI Meeting, Noto Observatory, Sicily, Italy; 2005-04-21 - 2005-04-23.BibTeX,


  287. PJ. Mendes Cerveira, R. Heinkelmann, J. Böhm, R. Weber, H. Schuh:
    "Surveying the International Terrestrial Reference Frame with GPS and VLBI";
    Talk: Graduate Student Meeting, Paris, France; 2005-03-21 - 2005-03-25.BibTeX,


  288. PJ. Mendes Cerveira, R. Heinkelmann, J. Böhm, R. Weber, H. Schuh:
    "Geodynamics from global VLBI- and GPS-solutions";
    Talk: Workshop "Deformation and gravity change: Indicators of Isostasy, Tectonics, Volcanism and Climate Change", Lanzarote, Canary Islands, Spain; 2005-03-01 - 2005-03-04.BibTeX,


  289. J. Böhm:
    "Numerische Wettermodelle für die troposphärische Modellierung bei GPS und VLBI";
    Talk: Verleihung des Karl Rinner Preises, TU Wien; 2005-01-31.BibTeX,


  290. J. Böhm, H. Schuh:
    "Azimuth-dempendent Mapping Functions from Numerical weather Models in VLBI Analysis for CONT02";
    Poster: AGU Fall Meeting San Francisco, San Francisco; 2004-12-13 - 2004-12-17.BibTeX,


  291. J. Ray, J. Böhm:
    "Power Spectral Analysis of simultaneous VLBI and GPS Tropospheric Estimates";
    Poster: AGU Fall Meeting San Francisco, San Francisco; 2004-12-13 - 2004-12-17.BibTeX,


  292. N. Panafidina, R. Heinkelmann, J. Böhm, H. Schuh:
    "Long Time series of Tropospheric Parameters from Very Long Baseline Interferometry";
    Poster: PORSEC 2004, Concepcion, Chile; 2004-11-30.BibTeX,


  293. PJ. Mendes Cerveira, R. Heinkelmann, J. Böhm, R. Weber, H. Schuh:
    "GPS and VLBI results for geodynamic studies";
    Talk: 92th Journées Luxembourgeoises de Géodynamique JLG, Luxemburg; 2004-11-08 - 2004-11-10.BibTeX,


  294. J. Böhm, B. Werl, H. Schuh:
    "Total Mapping Functions from Numerical Weather Models";
    Talk: Intergeo, Stuttgart, Deutschland; 2004-10-13 - 2004-10-15.BibTeX,


  295. J. Böhm, H. Schuh:
    "Asymmetric mapping functions for CONT02 from ECMWF";
    Talk: Geodätische Woche Stuttgart 2004, Stuttgart; 2004-10-12 - 2004-10-15.BibTeX,


  296. J. Böhm, H. Schuh:
    "Total mapping functions from numerical weather models";
    Poster: Geodätische Woche Stuttgart 2004, Stuttgart, Deutschland; 2004-10-12 - 2004-10-15.BibTeX,


  297. R. Heinkelmann, J. Böhm, H. Schuh:
    "VLBI for Climate Studies";
    Talk: Geodätische Woche Stuttgart 2004, Stuttgart, Deutschland; 2004-10-12 - 2004-10-15.BibTeX,


  298. N. Panafidina, J. Böhm, H. Schuh, R. Heinkelmann:
    "Long Time Series of Tropospheric Parameters from Very Long Baseline";
    Talk: Geodätische Woche Stuttgart 2004, Stuttgart, Deutschland; 2004-10-12 - 2004-10-15.BibTeX,


  299. K. Snajdrova, J. Böhm, H. Schuh:
    "Troposphärische Parameter während der VLBI Kampagne CONT02";
    Talk: Geodätische Woche Stuttgart 2004, Stuttgart, Deutschland; 2004-10-12 - 2004-10-15.BibTeX,


  300. J. Wresnik, J. Böhm, H. Schuh:
    "Antennendeformationen in der VLBI";
    Talk: Geodätische Woche Stuttgart 2004, Stuttgart, Deutschland; 2004-10-12 - 2004-10-15.BibTeX,


  301. R. Heinkelmann, J. Böhm, H. Schuh:
    "IVS Tropospheric Parameters - Combination Status";
    Talk: IVS DB Meeting, Makuhari, Japan; 2004-10-08.BibTeX,


  302. R. Heinkelmann, J. Böhm, H. Schuh:
    "Meteorological sensors at the VLBI stations";
    Talk: IVS DB Meeting, Mukahari, Japan; 2004-10-08.BibTeX,


  303. J. Böhm:
    "Azimuthal variation of tropospheric delays from numerical weather models";
    Talk: MIT Haystack Observatory, Haystack; 2004-09-15.BibTeX,


  304. N. Panafidina, J. Böhm, H. Schuh, R. Heinkelmann:
    "Long Time series of tropospheric parameters from very long baseline interferometry";
    Poster: Cospar 2004, Paris, Frankreich; 2004-07-18 - 2004-07-25.BibTeX,


  305. J. Böhm:
    "Vienna Mapping Functions VMF";
    Talk: DGFI München, München; 2004-07-01.BibTeX,


  306. H. Schuh, N. Panafidina, J. Böhm, R. Weber:
    "Seasonal variations of tropospheric parameters observed by VLBI and GPS";
    Talk: EGU Nizza, Nizza; 2004-04-25 - 2004-04-30.BibTeX,


  307. H. Schuh, J. Böhm, R. Weber, J. Nastula, B. Kolaczek:
    "High resolution Earth rotation parameters determined during the CONT02 campaign";
    Talk: Gjro Meeting, Wettzell, Deutschland; 2004-03-24.BibTeX,


  308. H. Schuh, J. Böhm:
    "VMF and IMF mapping functions based on data from the ECMWF";
    Poster: 10 years IGS, Bern, Schweiz; 2004-03-04.BibTeX,


  309. H. Schuh, K. Snajdrova, J. Böhm, P. Willis, G. Engelhardt, R. Lanotte, P. Tomasi, M. Negusini, D. MacMillan, I. Vereshchagina, V. Gubanov, R. Haas:
    "IVS Tropospheric Parameters - Comparison with GPS and DORIS for CONT02";
    Poster: IVS General Meeting, Ottawa, Canada; 2004-02-09 - 2004-02-11.BibTeX,


  310. J. Titov, V. Tesmer, J. Böhm:
    "OCCAM V. 6.0 Software for VLBI data analysis";
    Talk: IVS General Meeting, Ottawa, Canada; 2004-02-09 - 2004-02-11.BibTeX,


  311. W. Winkler, B. Bogensberger, W. Karel, M. Kistenich, G. Pacher, A. Pany, A. Roncat, G. Summer, J. Böhm, T. Hobiger, R. Weber, H. Schuh:
    "VIEPROJ1 - a students VLBI project";
    Poster: IVS General Meeting, Ottawa, Canada; 2004-02-09 - 2004-02-11.BibTeX,


  312. H. Schuh, J. Böhm:
    "IVS Pilot Project - Tropospheric Parameters";
    Talk: IVS DB Meeting, Haystack Observatory, USA (invited); 2002-10-07.BibTeX,


  313. J. Böhm, H. Schuh:
    "Bestimmung troposphärischer Parameter mit der VLBI als Beitrag zu klimatologischen Studien";
    Talk: PANGEO, Erdwissenschaften in Österreich, Salzburg; 2002-06-27 - 2002-06-30.BibTeX,


  314. H. Schuh, J. Böhm, T. Hobiger, R. Weber:
    "Comparison and combination of ionospheric and tropospheric Parameters in VLBI and GPS";
    Talk: EGS XXVII General Assembly, Nice, France, Nizza; 2002-04-26.BibTeX,


  315. J. Böhm, E. Messerer, H. Schuh:
    "Comparison of tropospheric parameters submitted to the 2nd IVS Analysis Pilot Project";
    Poster: EGS XXVII General Assembly, Nice, France, Nizza; 2002-04-21 - 2002-04-26.BibTeX,


  316. J. Böhm, J. Titov, V. Tesmer, H. Schuh:
    "Influence of different estimation strategies on geodetic parameters using the Least-Squares Method";
    Poster: EGS XXVII General Assembly, Nice, France, Nizza; 2002-04-21 - 2002-04-26.BibTeX,


  317. J. Böhm, H. Schuh, R. Weber:
    "Tropospheric zenith path delays derived from GPS used for the determiantion of VLBI station heights";
    Poster: IVS General Meeting, Tsukuba, Japan; 2002-02-04 - 2002-02-07.BibTeX,


  318. J. Böhm, H. Schuh:
    "Bestimmung troposphärischer Parameter mit der VLBI als Beitrag zu klimatologischen Studien";
    Talk: Geodätische Woche 2002, Frankfurt; 2002.BibTeX,


Doctor's Theses (authored and supervised)

  1. D. Landskron:
    "Modeling tropospheric delays in space geodetic techniques";
    Supervisor, Reviewer: J. Böhm, T. Hobiger, M. Santos; Department für Geodäsie und Geoinformation / Höhere Geodäsie, 2017; oral examination: 2017-06-09.BibTeX,


  2. A. Hofmeister:
    "Determination of path delays in the atmosphere for geodetic VLBI by means of ray-tracing";
    Supervisor, Reviewer: J. Böhm, T. Hobiger; Department f. Geodäsie u. Geoinformation / Höhere Geodäsie, 2016; oral examination: 2016-07-05.BibTeX,


  3. M. Madzak:
    "Short period ocean tidal variations in Earth rotation";
    Supervisor, Reviewer: J. Böhm, W. Bosch; Department für Geodäsie und Geoinformation / Höhere Geodäsie, 2015; oral examination: 2015-10-16.BibTeX,


  4. A. Kiroe:
    "Optimization of Tropospheric Delay Retrieval from Numerical Weather Predicition Models and Assimilation of Zenith Path Delays from Surrounding Reference Stations";
    Supervisor, Reviewer: T. Schüler, J. Böhm; Universität der Bundeswehr München, 2015; oral examination: 2015-06-10.BibTeX,


  5. K. Teke:
    "Sub-daily parameter estimation in VLBI data anlysis";
    Supervisor, Reviewer: H. Schuh, A. Nothnagel, H. Kutterer, J. Böhm; Geodäsie und Geophysik, 2011; oral examination: 2011-05-30.BibTeX,


  6. J. Böhm:
    "Troposphärische Laufzeitverzögerungen in der VLBI";
    Supervisor, Reviewer: H. Schuh; Geodäsie und Geophysik, 2004.BibTeX,


Diploma and Master Theses (authored and supervised)

  1. M. Schartner:
    "Einfluss des Abschmelzens von Eismassen auf den Meeresspiegelanstieg";
    Supervisor: J. Böhm; Department für Geodäsie und Geoinformation / Höhere Geodäsie, 2016; final examination: 2016-08-18.BibTeX,


  2. V. Nusime:
    "Comparing GRACE with CCI Soil Moisture Data on a Global Scale";
    Supervisor: J. Böhm, W. Dorigo; Department für Geodäsie und Geoinformation, 2016; final examination: 2016-06-15.BibTeX,


  3. P. Plank:
    "Comparison of analysis strategies for the determination of the ITRF";
    Supervisor: J. Böhm; Department für Geodäsie u. Geoinformation / Höhere Geodäsie, 2016; final examination: 2016-04-25.BibTeX,


  4. P. Gnilsen:
    "Scheduling for VGOS Twin-Telescopes";
    Supervisor: J. Böhm, R. Haas; Department für Geodäsie und Geoinformation / Höhere Geodäsie, 2016; final examination: 2016-03-03.BibTeX,


  5. J. Gruber:
    "Monitoring Sensitivity Parameters for Improved AUSTRAL VLBI";
    Supervisor: J. Böhm, L. Plank, M. Madzak; Department für Geodäsie und Geoinformation / Höhere Geodäsie, 2016; final examination: 2016-03-03.BibTeX,


  6. M. Aichinger-Rosenberger:
    "Atmospheric contribution to decadal-scale polar motion variations from twentieth century reanalysis";
    Supervisor: J. Böhm, M. Schindelegger; Department für Geodäsie und Geoinformation - Höhere Geodäsie, 2015; final examination: 2015-10-19.BibTeX,


  7. R. Dittrich:
    "Untersuchung von geophysikalischen Auflasteffekten mit der VLBI";
    Supervisor: J. Böhm, H. Krasna; Department für Geodäsie und Geoinformation, 2015; final examination: 2015-06-08.BibTeX,


  8. M. Handl:
    "Modellierung von atmosphärischen Auflasteffekten aus globalen Druckfeldern";
    Supervisor: J. Böhm, M. Schindelegger; Department für Geodäsie und Geoinformation, 2015; final examination: 2015-03-09.BibTeX,


  9. D. Mayer:
    "Die Bedeutung des Radioastronomischen Observatoriums in Hartebeesthoek für die VLBI";
    Supervisor: J. Böhm, L. Combrinck; Department für Geodäsie und Geoinformation, 2015; final examination: 2015-02-23.BibTeX,


  10. A. Hellerschmied:
    "Observation of GNSS satellites with VLBI antennas - From observation planning to practical implementation";
    Supervisor: J. Böhm; Department für Geodäsie und Geoinformation / Höhere Geodäsie, 2014; final examination: 2014-12-22.BibTeX,


  11. B. Moser:
    "Regressionskoeffizienten für atmosphärische Auflasteffekte aus der VLBI";
    Supervisor: J. Böhm, H. Krasna; Department für Geodäsie und Geoinformation / Höhere Geodäsie, 2014; final examination: 2014-12-22.BibTeX,


  12. C. Schönberger:
    "Simulations of VLBI Observations with the Onsala Twin Telescope";
    Supervisor: J. Böhm, R. Haas; Department für Geodäsie und Geoinformation, 2014; final examination: 2014-10-23.BibTeX,


  13. A. Helekal:
    "Die Station Warkworth im globalen geodätischen VLBI Netz";
    Supervisor: J. Böhm; Department of Geodesy and Geoinformation, 2014; final examination: 2014-06-16.BibTeX,


  14. D. Landskron:
    "A Vertical Crustal Motion Model for Alaska";
    Supervisor: J. Böhm; Department für Geodäsie und Geoinformation, 2014; final examination: 2014-05-26.BibTeX,


  15. S. Mihaylova:
    "Climatological Studies with Geodetic VLBI";
    Supervisor: Y. Tzanovski, J. Böhm, H. Krasna; Department of Geodesy and Geoinformation, 2014.BibTeX,


  16. R. Hohensinn:
    "The Free Core Nutation and its Excitation by Geophysical Fluids - Treatment in the Frequency Domain";
    Supervisor: J. Böhm, S. Böhm; Department of Geodesy and Geoinformation, 2013; final examination: 2013-12-19.BibTeX,


  17. M. MacAdam:
    "Implementation and Validation of a UNB Vienna Mapping Functions Service";
    Supervisor: M. Santos, J. Böhm; University of New Brundwick, 2013; final examination: 2013-05-24.BibTeX,


  18. B. Soja:
    "Untersuchung der Sonnenkorona mit VLBI";
    Supervisor: J. Böhm; Department of Geodesy and Geoinformation, 2013; final examination: 2013-04-16.BibTeX,


  19. A. Hofmeister:
    "Bestimmung von himmelsfesten Referenzrahmen mit VLBI";
    Supervisor: H. Krasna, J. Böhm; Department of Geodesy and Geoinformation, 2013; final examination: 2013-03-11.BibTeX,


  20. K. Lagler:
    "Empirische Modelle für die troposphärische Laufzeitverzögerung bei geodätischen Weltraumverfahren";
    Supervisor: J. Böhm, M. Schindelegger; Department of Geodesy and Geoinformation, 2012; final examination: 2012-11-26.BibTeX,


  21. P. Pavetich:
    "Auswertung der europäischen VLBI Sessions";
    Supervisor: J. Böhm, C. Tierno Ros; Geodäsie und Geophysik, 2012; final examination: 2012-06-11.BibTeX,


  22. F. Göbel:
    "Auswertung von VLBI Beobachtungen des "Quasar"-Neztes in Russland";
    Supervisor: J. Böhm; Geodäsie und Geophysik, 2012; final examination: 2012-06-04.BibTeX,


  23. F. Göbel:
    "Auswertung von VLBI Beobachtungen des Quasar Netzes in Russland";
    Supervisor: M. Madzak, J. Böhm; Geodäsie und Geophysik, 2012; final examination: 2012-06-04.BibTeX,


  24. D. Staikova:
    "Application of hydrology models in VLBI analysis";
    Supervisor: H. Schuh, J. Böhm, H. Krasna; Geodäsie und Geophysik, 2012.BibTeX,


  25. M. Madzak:
    "Externe troposphärische Korrekturen in der geodätischen VLBI";
    Supervisor: V. Nafisi, J. Böhm; Geodäsie und Geophysik, 2011; final examination: 2011-03-07.BibTeX,


  26. M. Lechner:
    "Erstellung eines modernen Koordinatentransformations- und Abbildungsmoduls";
    Supervisor: J. Böhm; Geodäsie und Geophysik, 2011; final examination: 2011-01-10.BibTeX,


  27. M. Schindelegger:
    "Modellierung atmosphärischer Einflüsse auf die Erdrotation in verschiedenen Zeitskalen";
    Supervisor: J. Böhm, H. Schuh; Geodäsie und Geophysik, 2009; final examination: 2009-10-12.BibTeX,


  28. F. Nievinski:
    "Ray-tracing options to mitigate the neutral atmospheric delay in GPS";
    Supervisor: M. Santos, J. Böhm; University of New Brundwick, 2009.BibTeX,


  29. H. Spicakova:
    "Bestimmung der Love- und Shida Zahlen mittels Radiointerferometrie auf langen Basislinien (VLBI)";
    Supervisor: J. Böhm; Geodäsie und Geophysik, 2008; final examination: 2008-06-16.BibTeX,


  30. M. Mikolaj:
    "Untersuchung von VLBI-Zeitreihen hinsichtlich der Free Core Nutation und der Free Inner Core Nutation";
    Supervisor: J. Böhm, PJ. Mendes Cerveira, H. Schuh; Brno University of Technology, 2008.BibTeX,


  31. M. Müller:
    "Atmosphärische Drehimpulsfunktionen berechnet aus Daten des ECMWF";
    Supervisor: J. Böhm, H. Schuh; Geodäsie und Geophysik, 2008.BibTeX,


  32. H. Spicakova:
    "Determination of Love and Shida numbers from VLBI";
    Supervisor: J. Böhm, H. Schuh; Geodäsie und Geophysik, 2008.BibTeX,


  33. A. Pany:
    "Optimale Modellierung von Troposphären- und Uhrenparametern in der VLBI";
    Supervisor: H. Schuh, J. Böhm; Geodäsie und Geophysik, 2007; final examination: 2007-03-19.BibTeX,


  34. J. Wresnik:
    "Thermische Deformation von VLBI-Antennen";
    Supervisor: H. Schuh, J. Böhm; Geodäsie und Geophysik, 2005.BibTeX,


  35. M. Ess:
    "Berechnung troposphärischer Gradienten";
    Supervisor: J. Böhm, H. Schuh; Geodäsie und Geophysik, 2004.BibTeX,


  36. H. Hofstätter:
    "Auswirkungen der VLBI - Beobachtungsgeometrie auf die geodätischen parameter";
    Supervisor: H. Schuh, J. Böhm; Institut für Geodäsie und Geophysik, 2004.BibTeX,


  37. B. Werl:
    "Troposphärische Projektionsfunktionen für totale Laufzeitverzögerungen";
    Supervisor: H. Schuh, J. Böhm; Institut für Geodäsie und Geophysik, 2004.BibTeX,


  38. G. Estermann:
    "Untersuchung von auflastbedingten Deformationen mittels VLBI";
    Supervisor: H. Schuh, J. Böhm; Geodäsie und Geophysik, 2003.BibTeX,


  39. E. Messerer:
    "Vergleich und Kombination mehrerer mittels VLBI ermittelten Zeitreihen";
    Supervisor: H. Schuh, J. Böhm; Geodäsie und Geophysik, 2003.BibTeX,


  40. T. Hobiger:
    "Bestimmung von Ionosphärenparametern durch die VLBI";
    Supervisor: H. Schuh, J. Böhm; Geodäsie und Geophysik, 2002.BibTeX,


Scientific Reports

  1. R. Weber, G. Möller, F. Hinterberger, P. Berglez, L. Sevuga Vijayakumar, S. Hinteregger, J. Böhm:
    "Use of Inter-Satellite Ranging for Troposphere Tomography and Ionosphere Monitoring";
    Report for GNSS Evolutions Scientific and Innovative Technology Research; 2016; 209 pages.BibTeX,


  2. J. Böhm, S. Böhm, A. Girdiuk, A. Hellerschmied, A. Hofmeister, H. Krasna, Y. Kwak, D. Landskron, M. Madzak, D. Mayer, C. Schönberger:
    "Vienna Spacial Analysis Center Annual Report 2014";
    Report for K.D. Baver, D. Behrend, K.L. Armstrong; 2015; 4 pages.BibTeX,


  3. J. Böhm, S. Böhm, A. Hellerschmied, A. Hofmeister, H. Krasna, M. Madzak, L. Plank, B. Soja, J. Sun, C. Tierno Ros:
    "Vienna Special Analysis Center Annual Report 2013";
    2014; 4 pages.BibTeX,


  4. M. Lytvyn, P. Berglez, R. Weber, J. Böhm, G. Möller, C. Wittmann, A. Sudy, X. Yan, S. Rózsa:
    ""TROPSY": Assessment techniques of tropospheric effects for local augmentation systems";
    Report for ESA; Report No. Final Report, 2014; 154 pages.BibTeX,


  5. J. Böhm:
    "Meeting Report of the WG1/WG2 Workshop of COST Action ES0701: "Geodetic observation-level modelling and systematic biases - Velocity determination/reference frame realization"";
    2010; 6 pages.BibTeX,


  6. J. Böhm, T. Van Dam:
    "Modelling Deficiencies and Modelling Based on External Data (Atmosphere, Ocean, ...); Position Paper for Session 2";
    2009; 5 pages.BibTeX,