Publications in Scientific Journals

  1. J. Böhm, S. Böhm, J. Boisits, A. Girdiuk, J. Gruber, A. Hellerschmied, H. Krasna, D. Landskron, M. Madzak, D. Mayer, J. McCallum, L. McCallum, M. Schartner, K. Teke:
    "Vienna VLBI and Satellite Software (VieVS) for Geodesy and Astrometry";
    Publications of the Astronomical Society of the Pacific, 130(986) (2018), 044503; 1 - 6. BibTeX,


  2. 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, 147 (2018), 163 - 169. BibTeX,


  3. A. Hellerschmied, L. McCallum, J. McCallum, J. Sun, J. Böhm, J. Cao:
    "Observing APOD with the AuScope VLBI Array";
    Sensors, 18 (2018), 5; 1587 - 1607. BibTeX,


  4. D. Landskron, J. Böhm:
    "Refined discrete and empirical horizontal gradients in VLBI analysis";
    Journal of Geodesy, 12 (2018), 92; 1387 - 1399. BibTeX,


  5. B. Männel, D. Thaller, M. Rothacher, J. Böhm, J. Müller, S. Glaser, R. Dach, R. Biancale, M. Blossfeld, A. Kehm, I. Herrera Pinzon, F. Hofmann, F. Andritsch, D. Coulot, A. Pollet:
    "Recent Activities of the GGOS Standing Committee on Performance Simulations and Architectural Trade-Offs (PLATO)";
    International Association of Geodesy Symposia, 1 (2018). BibTeX,


  6. L. McCallum, D. Mayer, K. Le Bail, M. Schartner, J. McCallum, J. Lovell, O. Titov, F. Schu, S. Gulyaev:
    "Star Scheduling Mode - A New Observing Strategy for Monitoring Weak Southern Radio Surces with the AuScope VLBI Array";
    Publications of the Astronomical Society of Australia, 34 (2018), E063. BibTeX,


  7. R. Natras, D. Horozovic, M. Mulic:
    "Strong solar flare detection and its impact on ionospheric layers and on coordidnates accuracy in the Western Balkans in October 2014";
    Applied Sciences, 49 (2018). BibTeX,


  8. N. Panafidina, U. Hugentobler, H. Krasna, R. Schmid, F. Seitz:
    "Mechanism of error propogation from the subdaily Universal Time mdoel into the celestial pole offsets estimated by VLBI";
    Advances in Space Research, 63 (2018), 51 - 62. BibTeX,


  9. O. Titov, A. Girdiuk, S. Lambert, J. Lovell, J. McCallum, S. Shabala, L. McCallum, D. Mayer, M. Schartner, A. de Witt, F. Shu, A. Melnikov, D. Ivanov, A. Mikhailov, S. Yi, B. Soja, B. Xia, T. Jiang:
    "Testing general relativity with geodetic VLBI. What a single, specially designed experiment can teach us";
    Astronomy & Astrophysics, 618 (2018). BibTeX,


  10. O. Titov, H. Krasna:
    "Measurement of the solar system acceleration using the Earth scale factor";
    Astronomy & Astrophysics, 610 (2018), 1 - 6. BibTeX,


  11. O. Titov, H. Krasna:
    "Testing special relativity with geodetic VLBI";
    International Association of Geodesy Symposia, 1 (2018), 1 - 6. BibTeX,


  12. R. Weber, M. Schindelegger, D. Horozovic, J. Nastula, A. Brzezinski, E. Schönemann, W. Enderle:
    "Determination of High Frequency Earth Rotation Parameters from GPS+Galileo observation data";
    6th International Colloquium - Scientific and Fundamental Aspects of GNSS/Galileo, 1 (2018), 4 pages. BibTeX,


Talks and Poster Presentations (with Proceedings-Entry)

  1. J. Boisits, D. Landskron, K. Sosnica, M. Drozdzewski, J. Böhm:
    "VMF30: Enhanced Tropospheric Mapping Functions for Optical Frequencies";
    Talk: 21st International Workshop on Laser Ranging, Canberra, Australie; 2018-11-05 - 2018-11-09; in: "21st International Workshop on Laser Ranging", (2018), 1 - 4. BibTeX,


  2. D. Halilovic, R. Weber:
    "Bestimmung von hochfrequenten Erdrotationsparametern unter Verwendung von GPS und Galileo Beobachtungsdaten";
    Talk: Geodätische Woche 2018, Frankfurt; 2018-10-16 - 2018-10-18; in: "Abstract Book Geodätische Woche 2018", Abstract Book Geodätische Woche 2018, (2018). BibTeX, More information


  3. D. Landskron, J. Boisits, J. Böhm:
    "Verwendung numerischer Wettermodelle für weltraumgeodätische Zwecke";
    Talk: Geodätische Woche 2018, Frankfurt; 2018-10-16 - 2018-10-18; in: "Abstract Book Geodätsiche Woche 2018", (2018), 1 - 14. BibTeX,


  4. J. Gruber, J. Böhm, J. McCallum:
    "VLBI Correlation Activities at TU Wien";
    Talk: 10th IVS General Meeting 2018, Svalbard, Norway; 2018-06-03 - 2018-06-08; in: "Inernational VLBI Service for Geodesy and Astrometry 2018, General Meeting Proceedings", (2018). BibTeX,


  5. D. Mayer, S. Lambert, J. Böhm, H. Krasna, N. Liu:
    "Systematic effects in the ICRF as seen from Gaia";
    Talk: 10th IVS General Meeting, Svalbard, Norway; 2018-06-03 - 2018-06-08; in: "Proceedings (not published yet)", (2018). BibTeX,


  6. J. Boisits, D. Landskron, J. Böhm, K. Sośnica, M. Drozdzewski:
    "Vienna Mapping Functions for Optical Frequencies";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 14371. BibTeX,


  7. N. Dymarska, M. Garcia-Fernandez, G. Möller, R. Weber, J. Böhm, R. Orus Perez:
    "Assimilation of GNSS single-frequency derived ZTDs into the WRF model";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 15550. BibTeX,


  8. A. Girdiuk, J. Böhm, H. Krasna, M. Schindelegger, M. Madzak:
    "Towards a new conventional high-frequency Earth rotation model";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 17047. BibTeX,


  9. J. Gruber, J. Böhm, S. Böhm, A. Girdiuk, A. Hellerschmied, H. Krasna, D. Landskron, D. Mayer, J. McCallum, M. Schartner, K. Teke, L. McCallum, J. Boisits, M. Glaner, M. Madzak:
    "Status and Plans for the Vienna VLBI and Satellite Software (VieVS 3.0)";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 6541. BibTeX,


  10. A. Hellerschmied, L. McCallum, J. McCallum, J. Sun, J. Böhm:
    "Observations of the APOD satellite with the AuScope VLBI network";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 7269. BibTeX,


  11. D. Horozovic, R. Natras, M. Mulic:
    "Impact of geomagnetic storms and ionospheric disturbances on mid-latitude station's coordinates using static and kinematic PPP";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 9009. BibTeX,


  12. D. Horozovic, R. Weber:
    "GNSS-based determination of High Frequency Earth Rotation Parameters utilizing GPS + Galileo observation data";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 14940. BibTeX,


  13. D. Landskron, N. Putri, J. Böhm:
    "Assessing the performance of horizontal troposphere gradients derived from NWM";
    Talk: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 14371. BibTeX,


  14. G. Möller, E. Umnig, R. Weber:
    "The Austrian near real-time multi-GNSS troposphere products - current status and future plans";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 15011. BibTeX,


  15. R. Natras, N. Magnet, J. Boisits, R. Weber:
    "GNSS-based Regional Ionosphere Modeling over Bosnia and Herzegovina";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 661. BibTeX,


  16. N. Putri, D. Landskron, G. Möller, J. Böhm:
    "Tropospheric Gradients from Numerical Weather Models and the Indonesian CORS Network";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 13843. BibTeX,


  17. M. Santos, D. Landskron, J. Böhm, T. Nikolaidou, M. Mendonca:
    "A position domain comparison between VMF1 and the new VMF3";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 15219. BibTeX,


  18. M. Schartner, J. Böhm, R. Bolano, S. Garcia Espada, J. Gonzales, A. Phogat, C. Plötz, T. Schüler, P. De Vicente:
    "VLBI Intensive sessions on a European baseline for the estimation of dUT1";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 14986. BibTeX,


  19. B. Soja, H. Krasna, J. Böhm, C. Jacobs, R. Gross:
    "On the determination of a Kalman filter celestial reference frame and its application in VLBI analysis";
    Poster: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 10854. BibTeX,


  20. B. Soja, O. Titov, A. Girdiuk, J. McCallum, S. Shabala, L. McCallum, D. Mayer, M. Schartner, A. de Witt, F. Shu, A. Melnikov, S. Yi, S. Lambert:
    "A quantum leap in precision of solar corona electron density models determined from Very Long Baseline Interferometry data";
    Talk: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 10919. BibTeX,


  21. O. Titov, H. Krasna:
    "Geodetic VLBI, Earth rotation and the Sagnac effect";
    Talk: European Geosciences Union, General Assembly 2018 (EGU 2018), Vienna; 2018-04-09 - 2018-04-13; in: "EGU General Assembly 2018", Geophysical Research Abstracts, 20 (2018), ISSN: 1029-7006; 1992. BibTeX,


Talks and Poster Presentations (without Proceedings-Entry)

  1. O. Titov, H. Krasna, A. Melnikov:
    "Geodtic VLBI, Earth Rotation and Sagnac effect";
    Talk: 23rd Australian Institute of Physics Congress, Perth, Western Australia; 2018-12-09 - 2018-12-13. BibTeX,


  2. M. Schartner:
    "How to simulate VLBI observations with VieVS";
    Talk: 9th VieVS User Workshop 2018, Wien (invited); 2018-11-11 - 2018-11-13. BibTeX,


  3. M. Schartner:
    "Scheduling Geodetic VLBI using VieVS";
    Talk: 9th VieVS User Workshop 2018, Wien; 2018-11-11 - 2018-11-13. BibTeX,


  4. M. Schartner:
    "VLBI Intensives";
    Talk: 9th VieVS User Workshop 2018, Wien; 2018-11-11 - 2018-11-13. BibTeX,


  5. R. Natras, D. Halilovic:
    "Latitudinal and Seasonal Dependence of Geomagnetic Storm Effects on the Ionospheric TEC and Positioning Accuracy in Europe in 2015";
    Poster: International Workshop on GNSS Ionosphere, Shanghai; 2018-11-04 - 2018-11-06. BibTeX,


  6. R. Natras, N. Magnet, D. Horozovic, R. Weber:
    "Regional Ionosphere TEC Model for Bosnia and Herzegovina - Preliminary results";
    Talk: International Workshop on GNSS Ionosphere, Shanghai; 2018-11-04 - 2018-11-06. BibTeX,


  7. C. Jacobs, A. De Witt, D. Gordon, J. Quick, J. McCallum, H. Krasna, B. Soja:
    "K-band Celestial Reference Frame Roadmap";
    Talk: VLBI Workshop 2018, Naval Observatory USA; 2018-11-01. BibTeX,


  8. R. Weber:
    "Positionierung und Geomonitoring mit GNSS: Anwendungen, Chancen und Risiken";
    Talk: Festvortrag Verleihung F. Hopfner Medaille, Wien; 2018-10-25. BibTeX,


  9. D. Horozovic, R. Natras, A. Tabakovic:
    "Solar flare effect on the ionosphere and GNSS positioning accuracy in Western Balkan Region";
    Talk: 1st Western Balkan Conference on GIS, Mine Surveying, Geodesy and Geomatics, Tirana; 2018-10-03 - 2018-10-04. BibTeX,


  10. J. Gruber:
    "From correlation on the Vienna Scientific Cluster to VieVS";
    Talk: 9th VieVS User Workshop 2018, Wien; 2018-09-13. BibTeX,


  11. D. Landskron:
    "Ray-tracing";
    Talk: 9th VieVS User Workshop 2018, Vienna; 2018-09-11 - 2018-09-13. BibTeX,


  12. D. Landskron:
    "Single Session Analysis";
    Talk: 9th VieVS User Workshop 2018, Vienna; 2018-09-11 - 2018-09-13. BibTeX,


  13. M. Schartner, D. Mayer:
    "AVN Observational and Technical Radio Astrometry Training School";
    Talk: AVN Observational Technical Radio Astronomy Training School, Hartebeesthoek, South Africa (invited); 2018-09-04 - 2018-09-27. BibTeX,


  14. M. Schartner, D. Mayer:
    "Introduction to VieVS";
    Talk: AVN Observational Technical Radio Astronomy Training School, Hartebeesthoek, South Africa (invited); 2018-09-04 - 2018-09-27. BibTeX,


  15. J. Gruber:
    "VLBI Correlation Activities at TU Wien";
    Talk: 12th DiFX Users and Developers Meeting, Bad Kötzting / Wettzell (invited); 2018-09-03 - 2018-09-07. BibTeX,


  16. A. De Witt, D. Gordon, C. Jacobs, H. Krasna, J. McCallum, J. Quick, Á. Bertarini:
    "The k-band (24 GHz) Celestial Reference Frame can it be more accurate than SX (8GHz)?";
    Poster: XXXth IAU Genral Assembly, Wien; 2018-08-20 - 2018-08-31. BibTeX,


  17. B. Soja, C. Jacobs, R. Gross, H. Krasna, J. Böhm, J. McCallum, S. Shabala, L. McCallum:
    "Kalman filtering as a novel approach to determine celestial reference frames";
    Poster: XXXth IAU Genral Assembly, Wien; 2018-08-20 - 2018-08-31. BibTeX,


  18. H. Krasna, C. Jacobs, A. De Witt, D. Gordon, Á. Bertarini:
    "Earth Orientation Parameters estimadted from k-band VLBA measurements";
    Poster: 42nd COSPAR Scientific Assembly, Pasadena; 2018-07-14 - 2018-07-22. BibTeX,


  19. R. Natras, N. Magnet, R. Weber:
    "Development of GPS-based Local Ionosphere TEC Model with Taylor Series Expansions";
    Talk: Specialized Summit on Space Geodesy and Ionosphere Research SGI 2018, Berlin, Germany; 2018-06-28 - 2018-06-29. BibTeX,


  20. R. Natras, D. Horozovic, M. Mulic:
    "Strong Solar Flares Detection, Its Impact to D and F Ionospheric Regions and to Coordinates Accuracy in Western Balkan in October 2014";
    Talk: The International Symposium on Civil Engineering - ISCE 2018, Sarajevo, Bosnia and Herzegovina; 2018-06-21 - 2018-06-24. BibTeX,


  21. J. Böhm, R. Bolano, S. Garcia Espada, J. Gonzales, J. Gruber, G. Kronschnabl, A. Neidhardt, A. Phogat, C. Plötz, M. Schartner, T. Schüler, P. De Vicente:
    "European Intensive Sessions for the Estimation of Universal Time";
    Talk: 10th IVS General Meeting, Svalbard, Norway; 2018-06-03 - 2018-06-08. BibTeX,


  22. A. De Witt, D. Gordon, C. Jacobs, H. Krasna, J. McCallum, J. Quick, Á. Bertarini:
    "The k-band (24 GHz) Celestial Reference Frame can it be more accurate than SX (8GHz)?";
    Poster: 10th IVS General Meeting, Svalbard, Norway; 2018-06-03 - 2018-06-08. BibTeX,


  23. A. de Witt, K. Le Bail, C. Jacobs, D. Gordon, D. Mayer, M. Schartner:
    "Improving the S/X Celestial Reference Frame in the South";
    Talk: 10th IVS General Meeting, Svalbard, Norway; 2018-06-03 - 2018-06-08. BibTeX,


  24. A. Hellerschmied, L. McCallum, J. McCallum, J. Böhm, J. Sun:
    "Observing the APOD satellite with the AuScope VLBI network";
    Talk: 10th IVS General Meeting, Svalbard, Norway; 2018-06-03 - 2018-06-08. BibTeX,


  25. M. Nickola, A. de Witt, H. Krasna, C. Jacobs, L. Combrinck, J. Böhm:
    "Antenna Parameters and Local Tie between the HartRAO 15-m and 26-m Antennas";
    Talk: 10th IVS General Meeting, Svalbard, Norway; 2018-06-03 - 2018-06-08. BibTeX,


  26. M. Schartner, J. Böhm:
    "New Scheduling Tool in VieVS";
    Talk: 10th IVS General Meeting, Svalbard, Norway; 2018-06-03 - 2018-06-08. BibTeX,


  27. B. Soja, O. Titov, A. Girdiuk, J. McCallum, S. Shabala, L. McCallum, D. Mayer, M. Schartner, A. de Witt, F. Shu, A. Melnikov, D. Ivanov, A. Mikhailov, S. Yi, S. Lambert:
    "Solar Corona Electron Density Models from Recent VLBI Experiments AUA020 and AUA029";
    Talk: 10th IVS General Meeting, Svalbard, Norway; 2018-06-03 - 2018-06-08. BibTeX,


  28. J. Gruber, J. Böhm, S. Böhm, A. Girdiuk, A. Hellerschmied, H. Krasna, D. Landskron, D. Mayer, J. McCallum, M. Schartner, K. Teke, L. McCallum, J. Boisits, M. Glaner, M. Madzak:
    "Status and Plans for the Vienna VLBI and Satellite Software (VieVAS 3.0)";
    Poster: 13. Österreichischer Geodätentag, Steyr; 2018-05-14 - 2018-05-17. BibTeX,


  29. G. Möller, E. Umnig, R. Weber:
    "Near real-time monitoring of the Austrian multi-GNSS sites";
    Poster: 13. Österreichischer Geodätentag, Steyr; 2018-05-14 - 2018-05-17. BibTeX,


  30. H. Krasna:
    "Galactic aberration estimated from VLBI geodetic data & other current topics";
    Talk: Seminar of the Astronomical Institute CAS, Prague, Czech Republic (invited); 2018-05-09. BibTeX,


  31. M. Schartner:
    "VLBI Simulations and their applications for the AVN";
    Talk: AVN Observational Technical Radio Astronomy Training School, Hartebeesthoek, South Africa (invited); 2018-04-09 - 2018-04-27. BibTeX,


  32. M. Schartner, D. Mayer:
    "How to simulate VLBI observations with VieVS";
    Talk: AVN Observational Technical Radio Astronomy Training School, Hartebeesthoek, South Africa (invited); 2018-04-09 - 2018-04-27. BibTeX,


  33. M. Schartner, D. Mayer:
    "Scheduling Geodetic VLBI using VieVS";
    Talk: AVN Observational and Technical Radio Astronomy Training School, Hartebeesthoek, South Africa (invited); 2018-04-09 - 2018-04-27. BibTeX,


  34. N. Dymarska, G. Möller, E. Trzcina, W. Rohm, R. Weber, J. Böhm:
    "Assimilation of GNSS tomography products into WRF using radio occultation data assimilation operator";
    Poster: 6th International Symposium on data assimilation, München; 2018-03-05 - 2018-03-09. BibTeX,


  35. J. Gruber:
    "VLBI: From Correlation to Geodetic Parameter Estimation";
    Talk: Astro-talks, University of Tasmania (invited); 2018-01-05. BibTeX,


Doctor's Theses (authored and supervised)

  1. A. Hellerschmied:
    "Satellite Observation with VLBI";
    Supervisor, Reviewer: J. Böhm, A. Nothnagel, M. Rothacher; Department für Geodäsie und Geoinformation (Höhere Geodäsie), 2018; oral examination: 2018-11-15. BibTeX,


  2. S. Halsig:
    "Atmospheric refraction and turbulence in VLBI data analysis";
    Supervisor, Reviewer: A. Nothnagel, H. Kuhlmann, J. Böhm; Universität Bonn, 2018; oral examination: 2018-02-16. BibTeX,


Diploma and Master Theses (authored and supervised)

  1. E. Niel:
    "Kombination auf Normalgleichungsebene von VLBI und SLR für CONT14";
    Supervisor: J. Böhm; Department für Geodäsie und Geoinformation (Höhere Geodäsie), 2018; final examination: 2018-04-30. BibTeX,


  2. M. Heinrich:
    "Einfluss eines Dichtemodells auf die regionale Schwerefeldmodellierung";
    Supervisor: R. Weber, F. Hinterberger; Department für Geodäsie und Geoinformation (Höhere Geodäsie), 2018; final examination: 2018-04-23. BibTeX,


  3. C. Weghofer:
    "Vergleich von GNSS-Echtzeitkorrekturmodellen zur Kompensation von Spannungen im Landesnetz";
    Supervisor: R. Weber; Department für Geodäsie und Geoinformation (Höhere Geodäsie), 2018; final examination: 2018-04-23. BibTeX,


Scientific Reports

  1. M. Glaner, R. Weber:
    "Mid Term Report for raPPPid";
    Report for Mid Term Report for FFG Programme ASAP 13 Project raPPPid; 2018; 12 pages. BibTeX,




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