Wissenschaftliche Artikel

Krásná, H., Jacobs, C. S., Schartner, M., & Charlot, P. (2025). A celestial reference frame derived from observations with the Very Long Baseline Interferometry Global Observing System. Astronomy & Astrophysics, 693, Article A16. https://doi.org/10.1051/0004-6361/202451996 ( reposiTUm)
Singh, S., Böhm, J., Krásná, H., Balasubramanian, N., & Dikshit, O. (2025). Evaluation of VGOS and legacy S/X VLBI observations with non-tidal loading corrections. Advances in Space Research, 75(6), 4502–4515. https://doi.org/10.1016/j.asr.2024.12.053 ( reposiTUm)
Kern, L., Krásná, H., Nothnagel, A. G., & Böhm, J. (2025). Terrestrial reference frame scale drift anomalies in VLBI and the contribution of Ny-Ålesund radio telescopes. EARTH PLANETS AND SPACE, 77, Article 40. https://doi.org/10.1186/s40623-025-02159-z ( reposiTUm)
Laha, A., Böhm, J., Böhm, S., Schartner, M., Krásná, H., Balasubramanian, N., & Dikshit, O. (2024). Assessing tropospheric turbulence impact on VGOS telescope placement in the Indian subcontinent for the estimation of earth orientation parameters. Journal of Geodesy, 98(11), 1–16. https://doi.org/10.1007/s00190-024-01912-8 ( reposiTUm)
Nickola, M., Krasna, H., de Witt, A., Combrinck, L., & Böhm, J. (2023). Hartebeesthoek Radio Astronomy Observatory (HartRAO) antenna axis offset determined by geodetic VLBI analysis and ground survey. South African Journal of Geomatics, 12(1), 98–111. https://doi.org/10.4314/sajg.v12i1.7 ( reposiTUm)
Weston, S., de Witt, A., Krásná, H., Le Bail, K., Hardin, S., Gordon, D., Shu, F., Fey, A., Schartner, M., Basu, S., Titov, O., Behrend, D., Jacobs, C., Hankey, W., Salguero, F., & Reynolds, J. E. (2023). On more than two decades of Celestial Reference Frame VLBI observations in the deep south: IVS-CRDS (1995–2021). Publications of the Astronomical Society of Australia, 40, Article e041. https://doi.org/10.1017/pasa.2023.33 ( reposiTUm)
Krasna, H., Baldreich, L., Böhm, J., Böhm, S., Gruber, J. F., Hellerschmied, A., Jaron, F. F. D., Kern, L. M., Mayer, D., Nothnagel, A. G., Panzenböck, O., & Wolf, H. (2023). VLBI celestial and terrestrial reference frames VIE2022b. Astronomy & Astrophysics, 679, Article A53. https://doi.org/10.1051/0004-6361/202245434 ( reposiTUm)
McCallum, L., Chin Chuan, L., Krásná, H., McCallum, J., Böhm, J., McCarthy, T., Gruber, J. F., Schartner, M., Quick, J., & Rogers, A. (2022). The Australian mixed-mode observing program. Journal of Geodesy, 96, Article 67. https://doi.org/10.1007/s00190-022-01657-2 ( reposiTUm)
Krásná, H., & Petrov, L. (2021). The use of astronomy VLBA campaign MOJAVE for geodesy. Journal of Geodesy, 95(101). https://doi.org/10.1007/s00190-021-01551-3 ( reposiTUm)
Krásná, H., Jaron, F., Gruber, J., Böhm, J., & Nothnagel, A. (2021). Baseline-dependent clock offsets in VLBI data analysis. Journal of Geodesy, 95(126). https://doi.org/10.1007/s00190-021-01579-5 ( reposiTUm)
Böhm, J., Böhm, S., Gruber, J., Hellerschmied, A., Krasna, H., Landskron, D., Mayer, D., & Schartner, M. (2019). Very Long Baseline Interferometry for Global Geodetic Reference Frames. Österreichische Zeitschrift Für Vermessung Und Geoinformation (VGI), 107(2), 70–73. http://hdl.handle.net/20.500.12708/143029 ( reposiTUm)
MacMillan, D. S., Fey, A., Gipson, J. M., Gordon, D., Jacobs, C. S., Krásná, H., Lambert, S. B., Malkin, Z., Titov, O., Wang, G., & Xu, M. H. (2019). Galactocentric acceleration in VLBI analysis - Findings of IVS WG8. Astronomy & Astrophysics, 630, A93. https://doi.org/10.1051/0004-6361/201935379 ( reposiTUm)
Panafidina, N., Hugentobler, U., Krásná, H., Schmid, R., & Seitz, M. (2018). Mechanism of error propogation from the subdaily Universal Time mdoel into the celestial pole offsets estimated by VLBI. Advances in Space Research, 63(1), 51–62. https://doi.org/10.1016/j.asr.2018.08.007 ( reposiTUm)
Böhm, J., Böhm, S., Boisits, J., Girdiuk, A., Gruber, J., Hellerschmied, A., Krásná, H., Landskron, D., Madzak, M., Mayer, D., McCallum, J., McCallum, L., Schartner, M., & Teke, K. (2018). Vienna VLBI and Satellite Software (VieVS) for Geodesy and Astrometry. Publications of the Astronomical Society of the Pacific, 130(986), 044503. https://doi.org/10.1088/1538-3873/aaa22b ( reposiTUm)
Titov, O., & Krásná, H. (2018). Measurement of the solar system acceleration using the Earth scale factor. Astronomy & Astrophysics, 610, A36. https://doi.org/10.1051/0004-6361/201731901 ( reposiTUm)
Panafidina, N., Hugentobler, U., Seitz, M., & Krásná, H. (2017). Influence of Subdaily Polar Motion Model on Nutation Offsets Estimated by Very Long Baseline Interferometry. Journal of Geodesy, 91(12), 1503–1512. https://doi.org/10.1007/s00190-017-1039-5 ( reposiTUm)
Mayer, D., Böhm, J., Krásná, H., & Landskron, D. (2017). Tropospheric delay modelling and the celestial reference frame at radio wavelengths. Astronomy & Astrophysics, 606, A143. https://doi.org/10.1051/0004-6361/201731681 ( reposiTUm)
Uunila, M., Baver, K., Gipson, J., Nilsson, T., & Krásná, H. (2016). Comparison of VieVS and Solve UT1 results from VLBI measurements. Journal of Geodesy and Geoinformation, 1–8. https://doi.org/10.9733/jgg.201215.1 ( reposiTUm)
Krásná, H., Malkin, Z., & Böhm, J. (2015). Non-linear VLBI station motions and their impact on the celestial reference frame and the Earth orientation parameters. Journal of Geodesy, 89(10), 1019–1033. https://doi.org/10.1007/s00190-015-0830-4 ( reposiTUm)
Plank, L., Shabala, S. S., McCallum, J. N., Krásná, H., Petrachenko, B., Rastorgueva-Foi, E., & Lovell, J. E. J. (2015). On the estimation of a celestial reference frame in the presence of source structure. Monthly Notices of the Royal Astronomical Society, 455(1), 343–356. https://doi.org/10.1093/mnras/stv2080 ( reposiTUm)
Krasna, H. (2014). Bestimmung von Love-Zahlen und FCN-Periode aus VLBI-Daten. Österreichische Zeitschrift Für Vermessung Und Geoinformation (VGI), 4, 187–192. http://hdl.handle.net/20.500.12708/158000 ( reposiTUm)
Sun, J., Böhm, J., Nilsson, J. T., Krásná, H., Böhm, S., & Schuh, H. (2014). New VLBI2010 scheduling strategies and implications on the terrestrial reference frames. Journal of Geodesy. https://doi.org/10.1007/s00190-014-0697-9 ( reposiTUm)
Krásná, H., Tierno Ros, C., Pavetich, P., Böhm, J., Nilsson, T., & Schuh, H. (2013). Investigation of crustal motion in Europe by analysing the European VLBI sessions. Acta Geodaetica et Geophysica, 48(4), 389–404. https://doi.org/10.1007/s40328-013-0034-4 ( reposiTUm)
Lagler, K., Schindelegger, M., Böhm, J., Krásná, H., & Nilsson, J. T. (2013). GPT2: empirical slant delay model for radio space geodetic techniques. Geophysical Research Letters. https://doi.org/10.1002/grl.50288 ( reposiTUm)
Krásná, H., Böhm, J., & Schuh, H. (2013). Free core nutation observed by VLBI. Astronomy & Astrophysics, 555, Article A29. https://doi.org/10.1051/0004-6361/201321585 ( reposiTUm)
Krásná, H., Böhm, J., & Schuh, H. (2013). Tidal Love and Shida numbers estimated by geodetic VLBI. Journal of Geodynamics, 70, 21–27. https://doi.org/10.1016/j.jog.2013.05.001 ( reposiTUm)
Böhm, J., Böhm, S., Krasna, H., Madzak, M., Nilsson, T., Plank, L., Raposo Pulido, V., Schuh, H., Soja, B., Sun, J., Teke, K., & Tierno Ros, C. (2012). Vienna Special Analysis Center Annual Report 2012. IVS Annual Report, 1, 325–328. http://hdl.handle.net/20.500.12708/165044 ( reposiTUm)
Schuh, H., Böhm, J., Böhm, S., Nafisi, V., Nilsson, T., Pany, A., Plank, L., Spicakova, H., Sun, J., Teke, K., & Tierno Ros, C. (2010). Vienna IGG Special Analysis Center Annual Report 2010. IVS Annual Report, ANNUAL REPORT 2010, 209–212. http://hdl.handle.net/20.500.12708/168189 ( reposiTUm)
Spicakova, H., Böhm, J., Mendes Cerveira, Pj., & Schuh, H. (2009). Determination of degree-2 Love and Shida numbers from VLBI. Bulletin d’Information Des Marées Terrestres, 145, 11679–11685. http://hdl.handle.net/20.500.12708/168157 ( reposiTUm)
Teke, K., Böhm, J., Spicakova, H., Pany, A., Plank, L., Schuh, H., & Tanir, E. (2009). Piecewise Linear Offsets for VLBI Parameter Estimation. EVGA Working Meetings, 19(Bordeaux, France, March 24-25), 63–67. http://hdl.handle.net/20.500.12708/166227 ( reposiTUm)
Böhm, J., Spicakova, H., Plank, L., Teke, K., Pany, A., Wresnik, J., Englich, S., Nilsson, T., Schuh, H., Hobiger, T., Ichikawa, R., Koyama, Y., Gotoh, T., Kubooka, T., & Otsubo, T. (2009). Plans for the Vienna VLBI Software VieVS. EVGA Working Meetings, NO. 19(Bordeaux, France, March 24-25), 161–164. http://hdl.handle.net/20.500.12708/166205 ( reposiTUm)

Beiträge in Tagungsbänden

Titov, O., Willcocks, S., Krásná, H., Lopez, Y., & Osetrova, A. A. (2025). Self-Calibration of Wet Troposphere Delay and Clock Phase Variations for VLBI Data Analysis. In D. Behrend, K. D. Baver, & K. L. Armstrong (Eds.), Proceedings of the 13th General Meeting of the International VLBI Service for Geodesy and Astrometry (pp. 235–239). NASA. ( reposiTUm)
Kern, L., Krásná, H., Böhm, J., & Nothnagel, A. (2024). Verifying the impact of additional breaks in station coordinates on VLBI scale drift. In EGU General Assembly 2024. EGU General Assembly 2024, Wien, Austria. https://doi.org/10.5194/egusphere-egu24-16905 ( reposiTUm)
Kern, L. M., Krasna, H., Nothnagel, A. G., Böhm, J., & Madzak, M. (2024). Terrestrial Datum Definition Methods in VLBI Global Solutions. In International Association of Geodesy Symposia. The 28th General Assembly of the International Union of Geodesy and Geophysics (IUGG), Berlin, Germany. Springer Verlag. https://doi.org/10.1007/1345_2024_266 ( reposiTUm)
Gruber, J., Jaron, F. F. D., Baldreich, L., Böhm, J., Krasna, H., & Nothnagel, A. G. (2024). VieRDS for Simulating Source Structures at the Raw Data Level. In Abstracts (pp. 24–24). ( reposiTUm)
Soja, B., de Witt, A., Iten, M., Rüegg, A., Schartner, M., Krasna, H., & Nickola, M. (2024). KOSMIC: K-band VLBI Observations with Improved Scheduling and Ionospheric Corrections. In XXXII IAU General Assembly Abstract Book (pp. 1164–1164). http://hdl.handle.net/20.500.12708/204457 ( reposiTUm)
Iten, M., Soja, B., de Witt, A., Schartner, M., Rüegg, A., Krasna, H., & Nickola, M. (2024). ML-based Ionospheric TEC maps for enhanced K-band VLBI. In XXXII IAU General Assembly Abstract Book (pp. 2079–2079). http://hdl.handle.net/20.500.12708/204458 ( reposiTUm)
Gordon, D., de Witt, A., Jacobs, C., & Krasna, H. (2024). Progress Towards ICRF4 at X/S and K Bands. In XXXII IAU General Assembly Abstract Book (pp. 1138–1138). http://hdl.handle.net/20.500.12708/204459 ( reposiTUm)
Mwiya, N. S., de Witt, A., Jacobs, C., Krasna, H., Bietenholz, M., Nickola, M., & Johnson, M. (2024). Towards correcting source structure for an improved K-band (24 GHz) celestial reference frame. In XXXII IAU General Assembly Abstract Book (pp. 1143–1143). http://hdl.handle.net/20.500.12708/204462 ( reposiTUm)
Krasna, H., & Jacobs, C. (2024). VGOS CRF 2024a: using radio multiband data to create a CRF for geodesy. In XXXII IAU General Assembly Abstract Book (pp. 1144–1144). http://hdl.handle.net/20.500.12708/204464 ( reposiTUm)
Titov, O., Willcocks, S., Krasna, H., & Lopez, Y. (2024). Calibration of wet troposphere delay and clock phase variations for VLBI data analysis. In Abstracts (pp. 41–42). http://hdl.handle.net/20.500.12708/204076 ( reposiTUm)
Krasna, H., Gordon, D., Jacobs, C., & de Witt, A. (2024). Geodetic analysis of K band VLBI observations until 2024.0. In IVSGM 2024: Abstracts (pp. 46–47). http://hdl.handle.net/20.500.12708/204071 ( reposiTUm)
Krasna, H., de Witt, A., Jacobs, C., Gordon, D., Jaron, F. F. D., & Jung, T. (2024). Q band (43 GHz) Celestial Reference Frame observed in 2021. In IVSGM 2024: Abstracts (pp. 49–49). http://hdl.handle.net/20.500.12708/204073 ( reposiTUm)
de Witt, A., Gordon, D., Jacobs, C., & Krasna, H. (2024). Advancements in the K-band (24 GHz) Celestial Reference Frame. In Abstracts (pp. 48–49). http://hdl.handle.net/20.500.12708/204074 ( reposiTUm)
Singh, S., Böhm, J., Krásná, H., Balasubramanian, N., & Dikshit, O. (2024). Geophysical Loading Correction Comparison and Assessment in VLBI Analysis. In International Association of Geodesy Symposia (pp. 1–10). Springer. https://doi.org/10.1007/1345_2024_257 ( reposiTUm)
Laha, A., Böhm, J., Böhm, S., Krásná, H., Balasubramanian, N., & Dikshit, O. (2024). Impact of Free Core Nutation Modeling on the Estimation of Earth Rotation Parameters from Different VLBI Session Types. In International Association of Geodesy Symposia (p. 1). Springer Verlag. https://doi.org/10.1007/1345_2024_248 ( reposiTUm)
Schartner, M., Petrachenko, B., Charlot, P., Xu, M., Collioud, A., Krasna, H., & Soja, B. (2024). Rethinking operational VGOS observations. In EGU General Assembly 2024. EGU General Assembly 2024, Wien, Austria. https://doi.org/10.5194/egusphere-egu24-9519 ( reposiTUm)
Van Zyl, P., de Witt, A., Valverde, J., Hodgson, J., & Krasna, H. (2024). Unveiling the Multi-wavelength connection from Correlations of astronomical and astrometric/geodetic data of AGN sources in the K-band Celestial Reference Frame (CRF) Catalogue. In XXXII IAU General Assembly Abstract Book (pp. 1180–1180). http://hdl.handle.net/20.500.12708/204463 ( reposiTUm)
Krasna, H., Jacobs, C., de Witt, A., Jaron, F. F. D., Gordon, D., & Jung, T. (2024). Status of the Q-band CRF in 2024 and roadmap forward: extending the CRF to higher radio frequencies. In XXXII IAU General Assembly Abstract Book (pp. 1145–1145). http://hdl.handle.net/20.500.12708/204461 ( reposiTUm)
Schartner, M., Petrachenko, B., Titus, M., Krasna, H., Mondal, D., Xu, M., Collioud, A., Charlot, P., & Soja, B. (2024). Enhancing VGOS Operations: Insights from R&D Sessions and Pathways Ahead. In Abstracts (pp. 20–21). http://hdl.handle.net/20.500.12708/204070 ( reposiTUm)
Jaron, F. F. D., Baldreich, L., Böhm, J., Charlot, P., Collioud, A., Gruber, J., Krasna, H., Marti-Vidal, I., Nothnagel, A. G., & Pérez‐Díez, V. (2024). Mitigating Source Structure in Geodetic VLBI on the Visibility Level. In E. Ros, P. Benke, & S. A. Dzib (Eds.), Proceedings of the 16th EVN Symposium (pp. 145–148). Max-Planck-Institut für Radioastronomie. http://hdl.handle.net/20.500.12708/213684 ( reposiTUm)
Nothnagel, A. G., Krasna, H., Steinmetz, S., & Urban, P. (2024). Ambiguity Resolution in Legacy Sessions using Singleband Delays. In Abstracts (pp. 30–31). http://hdl.handle.net/20.500.12708/204075 ( reposiTUm)
Kern, L. M., Krásná, H., Böhm, J., & Madzak, M. (2023). Current status and future perspectives of VLBI global solutions. In EGU General Assembly 2023. EGU General Assembly 2023, Vienna, Austria. EGU. https://doi.org/10.5194/egusphere-egu23-13970 ( reposiTUm)
Krásná, H. (2023). Celebrating 40 years of astrometric and geodetic VLBI data – a solid foundation for celestial and terrestrial reference frames. In Bologna VLBI : Life begins at 40! Abstract booklet (pp. 19–20). INAF Istituto Nazionale de Astrofisica. https://doi.org/10.34726/4381 ( reposiTUm)
Kern, L. M., Krasna, H., Nothnagel, A. G., Böhm, J., & Madzak, M. (2023). Neglected issues of terrestrial datum definition in VLBI. In 26th European VLBI Group for Geodesy and Astronomy Working Meeting. Information and book of abstracts (pp. 32–32). ( reposiTUm)
Kern, L. M., Krasna, H., Böhm, J., Nothnagel, A. G., & Madzak, M. (2023). Vienna Combination Software - VieCompy. In R. Haas, Schroth Eva, & A. Neidhardt (Eds.), Proceedings of the 26th European VLBI Group for Geodesy and Astrometry Working Meeting (pp. 92–95). http://hdl.handle.net/20.500.12708/191094 ( reposiTUm)
Krásná, H., McCallum, L., & McCarthy, T. (2023). The benefits of the Australian mixed-mode program (2018 - 2023) for the celestial reference frame at S/X-band. In 26th European VLBI Group for Geodesy and Astronomy Working Meeting. Information and book of abstracts (pp. 34–34). https://doi.org/10.34726/4482 ( reposiTUm)
Krásná, H., McCallum, L., & McCarthy, T. (2023). The benefits of the Australian mixed-mode program (2018 - 2023) for the celestial reference frame at S/X-band. In R. Haas, Schroth Eva, & A. Neidhardt (Eds.), Proceedings of the 26th European VLBI Group for Geodesy and Astrometry Working Meeting (pp. 96–100). https://doi.org/10.34726/5443 ( reposiTUm)
Krásná, H., Gordon, D., de Witt, A., & Jacobs, C. (2023). The K-Band (24 GHz) Celestial Reference Frame Determined from Very Long Baseline Interferometry Sessions Conducted Over the Past 20 Years. In International Association of Geodesy Symposia (pp. 1–8). Springer. https://doi.org/10.1007/1345_2023_209 ( reposiTUm)
Singh, S., Böhm, J., Krásná, H., Dikshit, O., & Balasubramanian, N. (2023). Analysis of non tidal loading deformation at VLBI sites. In 26th European VLBI Group for Geodesy and Astronomy Working Meeting. Information and book of abstracts (pp. 60–60). https://doi.org/10.34726/5221 ( reposiTUm)
Singh, S., Böhm, J., Krásná, H., Balasubramanian, N., & Dikshit, O. (2023). Analysis of Non-Tidal Loading Deformation at VLBI Sites. In R. Haas, E. Schroth, & A. Neidhardt (Eds.), Proceedings of the 26th European VLBI Group for Geodesy and Astrometry Working Meeting (pp. 151–155). https://doi.org/10.34726/5440 ( reposiTUm)
Laha, A., Böhm, J., Böhm, S., Krásná, H., Balasubramanian, N., & Dikshit, O. (2023). Impact of terrestrial datum on the estimation of Earth Orientation Parameters by geodetic VLBI. In R. Haas, Schroth Eva, & A. Neidhardt (Eds.), Proceedings of the 26th European VLBI Group for Geodesy and Astrometry Working Meeting (pp. 104–108). https://doi.org/10.34726/5416 ( reposiTUm)
de Witt, A., Jacobs, C., Bietenholz, M., Gordon, D., Nickola, M., Hunt, L., Johnson, M., Krásná, H., & Mwiya, N. (2023). Imaging, modelfitting and source structure corrections for the K-band (24 GHz) Celestial Reference Frame. In 26th European VLBI Group for Geodesy and Astronomy Working Meeting. Information and book of abstracts (pp. 10–10). https://doi.org/10.34726/4481 ( reposiTUm)
de Witt, A., Jacobs, C., Gordon, D., Bietenholz, M., Krásná, H., Johnson, M., Hunt, L., Mwiya, N., & Nickola, M. (2023). Imaging, Modelfitting, and Source Structure Corrections for the K-band (24 GHz) Celestial Reference Frame. In R. Haas, Schroth Eva, & A. Neidhardt (Eds.), Proceedings of the 26th European VLBI Group for Geodesy and Astrometry Working Meeting (pp. 40–44). https://doi.org/10.34726/5441 ( reposiTUm)
de Witt, A., Gordon, D., Jacobs, C., Krásná, H., Garcia Miro, C., Johnson, M., McCallum, J., Jung, T., & Hodgson, J. (2023). The K-band (24 GHz) Celestial Reference Frame: Current Status and Roadmap. In 26th European VLBI Group for Geodesy and Astronomy Working Meeting. Information and book of abstracts (pp. 9–9). https://doi.org/10.34726/4461 ( reposiTUm)
Mayer, D., Böhm, J., Böhm, S., & Krasna, H. (2022). The Vienna VLBI contribution to the ITRF2020. In Book of Abstracts - IAG International Symposium on Reference Frames for Applications in Geosciences (REFAG 2022) (pp. 23–23). http://hdl.handle.net/20.500.12708/150231 ( reposiTUm)
McCallum, L., Chin Chuan, L., McCallum, J., McCarthy, T., Krasna, H., & Schartner, M. (2022). The Australian AUM/AUA Mixed-mode Observing Program. In Abstract book IVS General Meeting 2022 (pp. 30–30). http://hdl.handle.net/20.500.12708/139466 ( reposiTUm)
Krásná, H., Gordon, D., de Witt, A., & Jacobs, C. (2022). Celestial reference frame determined from very long baseline interferometry experiments conducted at K-band (24 GHz) over the past 10 years. In IAG International Symposium on Reference Frames for Applications in Geosciences (REFAG 2022). Book of Abstracts (pp. 79–79). International Association of Geodesy. https://doi.org/10.34726/3221 ( reposiTUm)
Krasna, H., Gordon, D., de Witt, A., & Jacobs, C. (2022). Earth orientation parameters determined from Very Long Baseline Array experiments conducted at K-band (24 GHz). In IAG International Symposium on Reference Frames for Applications in Geosciences (REFAG 2022). Book of Abstracts (pp. 78–78). International Association of Geodesy. http://hdl.handle.net/20.500.12708/139536 ( reposiTUm)
Ezequiel Albentosa, Alef, W., Bernhart, S., Böhm, J., Bolano Gonzales, R., Choi, Y. K., Gansmoe, T., Garcia Espada, S., Garcia Miro, C., Girdiuk, A., Gonzalez Garcia, J., Groøslie Wennesland, S. A., Gruber, J. F., Haas, R., Hammargren, R., Heinkelmann, R., Jaron, F. F. D., Kareinen, N., Kirkvik, A.-S., … Verkouter, M. (2022). Current Status of the EU-VGOS Project. In International VLBI Service for Geodesy and Astrometry 2022 General Meeting Proceedings. 12th IVS General Meeting (GM 2022), Helsinki, Finland. http://hdl.handle.net/20.500.12708/175822 ( reposiTUm)
Krásná, H., Mayer, D., & Böhm, S. (2022). Vienna contribution to ITRF2020. In Abstract book IVS General Meeting 2022 (pp. 91–91). https://doi.org/10.34726/3184 ( reposiTUm)
Alef, W., Anderson, J. M., Bernhart, S., Böhm, J., Bolano Gonzales, R., Choi, Y. K., Gansmoe, T., Garcia Espada, S., Garcia Miro, C., Girdiuk, A., Gonzales Garcia, J., Groøslie Wennesland, S. A., Gruber, J. F., Haas, R., Hammargren, R., Jaron, F. F. D., Kareinen, N., Kirkvik, A.-S., Krasna, H., … Verkouter, M. (2022). Current Status of the EU-VGOS Project. In Abstract book IVS General Meeting 2022 (pp. 27–27). http://hdl.handle.net/20.500.12708/139254 ( reposiTUm)
Krásná, H., Mayer, D., & Böhm, S. (2021). Contribution of the Vienna Center for VLBI to ITRF2020. In EGU General Assembly 2021. EGU General Assembly 2021, Unknown. https://doi.org/10.5194/egusphere-egu21-1088 ( reposiTUm)
Krásná, H., & Petrov, L. (2021). Astronomy VLBA campaign MOJAVE used in geodesy. In Geodesy for a Sustainable Earth. Scientific Assembly of the International Association of Geodesy. Abstract Book (p. 65). http://hdl.handle.net/20.500.12708/44078 ( reposiTUm)
Nothnagel, A. G., & Krásná, H. (2021). Reference epochs in VLBI estimations of clock parameters. In R. Haas (Ed.), Proceedings of the 25th European VLBI Group for Geodesy and Astrometry Working Meeting (pp. 124–127). https://doi.org/10.34726/3065 ( reposiTUm)
de Witt, A., Basu, S., Charlot, P., Gordon, D., Jacobs, C., Jonhson, M., Krásná, H., Le Bail, K., Shu, F., Titov, O., & Schartner, M. (2021). Improving the S/X Celestial Reference Frame in the South: A Status Update. In R. Haas (Ed.), Proceedings of the 25th European VLBI Group for Geodesy and Astrometry Working Meeting (pp. 85–89). https://doi.org/10.34726/3062 ( reposiTUm)
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Krasna, H., Böhm, J., & Schuh, H. (2013). Hydrology loading in VLBI data analysis. In 17th International Symposium on Earth Tides “Understand the Earth.” 17th International Symposium on Earth Tides, Warsaw, Poland, EU. http://hdl.handle.net/20.500.12708/43141 ( reposiTUm)
Krasna, H., Böhm, J., Haas, R., & Schuh, H. (2013). Love numbers for the long-period tides estimated by VLBI. In European Geosciences Union 2013. European Geosciences Union, General Assembly 2013, Vienna, Austria, Austria. http://hdl.handle.net/20.500.12708/43128 ( reposiTUm)
Plank, L., Böhm, J., Krasna, H., & Schuh, H. (2013). VLBI satellite tracking for precise coordinate determination - a simulation study. In EVGA Abstract Book (p. 18). http://hdl.handle.net/20.500.12708/43076 ( reposiTUm)
Krasna, H., Böhm, J., & Schuh, H. (2013). Free Core Nutation period estimated within a global VLBI solution. In 17th International Symposium on Earth Tides “Understand the Earth.” 17th International Symposium on Earth Tides, Warsaw, Poland, EU. http://hdl.handle.net/20.500.12708/43139 ( reposiTUm)
Krasna, H., Böhm, J., Haas, R., & Schuh, H. (2013). Zonal Love numbers estimated by VLBI. In EVGA Abstract Book (p. 15). http://hdl.handle.net/20.500.12708/43075 ( reposiTUm)
Böhm, S., Böhm, J., Krasna, H., & Schuh, H. (2012). Zonal tidal variations in UT1 derived within a VLBI global solution. In International Symposium & Summer School on Space Geodesy and Earth System (SGES 2012) (pp. 26–27). http://hdl.handle.net/20.500.12708/42972 ( reposiTUm)
Böhm, J., Böhm, S., Nilsson, T., Pany, A., Plank, L., Spicakova, H., Teke, K., & Schuh, H. (2012). The New Vienna VLBI Software VieVs. In Geodesy for Planet Earth, Proceedings of the 2009 IAG Symposium (pp. 1007–1012). Springer. http://hdl.handle.net/20.500.12708/176221 ( reposiTUm)
Krasna, H., Böhm, J., Böhm, S., & Schuh, H. (2012). Solid Earth tide parameters from VLBI measurements and FCN analysis. In D. Behrend & K. Baver (Eds.), IVS 2012 General Meeting Proceedings (pp. 405–409). International VLBI Service. http://hdl.handle.net/20.500.12708/43147 ( reposiTUm)
Tornatore, V., Krasna, H., & Triglione, D. (2012). European sessions and datum definitions. In D. Behrend & K. Baver (Eds.), IVS 2012 General Meeting Proceedings (pp. 271–275). International VLBI Service. http://hdl.handle.net/20.500.12708/43148 ( reposiTUm)
Staykova, D., Krasna, H., Böhm, J., & Schuh, H. (2012). Application of hydrology loading in VLBI analysis. In 70th Anniversary UACEG International Jubilee Conference UACEG2012: Science and Practice, Vol. 1 (pp. 351–356). UACEG 2012 Organizing Committee. http://hdl.handle.net/20.500.12708/43080 ( reposiTUm)

Beiträge in Büchern

Krásná(née Spicakova), H., Böhm, J., Plank, L., Nilsson, T., & Schuh, H. (2014). Atmospheric Effects on VLBI-Derived Terrestrial and Celestial Reference Frames. In C. Rizos & P. Willis (Eds.), International Association of Geodesy Symposia (pp. 203–208). IAG-Symposia. https://doi.org/10.1007/978-3-642-37222-3_26 ( reposiTUm)
Wijaya, D. D., Böhm, J., Karbon, M., Krasna, H., & Schuh, H. (2013). Atmospheric Pressure Loading. In J. Böhm & H. Schuh (Eds.), Atmospheric Effects in Space Geodesy (pp. 137–158). Springer Verlag. http://hdl.handle.net/20.500.12708/27967 ( reposiTUm)

Bücher

Krásná, H. (2013). Estimation of solid earth tidal parameters and FCN with VLBI: Vol. 91 : Veröffentlichung des Departments für Geodäsie und Geoinformation. Dep. of Geodesy and Geoinformation of the Vienna Univ. of Technology. https://resolver.obvsg.at/urn:nbn:at:at-ubtuw:3-104 ( reposiTUm)

Präsentationen

Singh, S., Böhm, J., Krasna, H., Balasubramanian, N., & Dikshit, O. (2024, December 9). Statistical Analysis of Five Years of VGOS Observations with Geophysical Loading Corrections [Poster Presentation]. AGU Fall Meeting 2024, Washington, D.C., United States of America (the). http://hdl.handle.net/20.500.12708/207528 ( reposiTUm)
de Witt, A., Gordon, D., Krasna, H., Charlot, P., Jung, T., Hodgson, J., & Garcia Miro, C. (2024, May). The Celestial Reference Frame at K-band (24 GHz) and future roadmap [Poster Presentation]. 4th URSI Atlantic Radio Science Meeting, Gran Canaria, Spain. https://doi.org/10.34726/7279 ( reposiTUm)
Weber, R., & Krasna, H. (2023, May). Referenzrahmen ITRF2020 [Poster Presentation]. 14. Österreichischer Geodätentag 2023, Steyr, Austria. https://doi.org/10.34726/5350 ( reposiTUm)
Kern, L. M., Krasna, H., Nothnagel, A. G., Böhm, J., & Madzak, M. (2023). Issues of terrestrial geodetic datum definition in VLBI data analysis [Poster Presentation]. 28th IUGG General Assembly, Berlin, Germany. ( reposiTUm)
Singh, S., Böhm, J., Krasna, H., Balasubramanian, N., & Dikshit, O. (2023, July). Geophysical Modelling in VLBI Analysis [Poster Presentation]. 28th IUGG General Assembly, Berlin, Germany. http://hdl.handle.net/20.500.12708/188131 ( reposiTUm)
Jacobs, C., de Witt, A., Gordon, D., Krasna, H., Garcia Miro, C., Johnson, M., Jung, T., Hodgson, J., McCallum, J., Kooi, J. W., & Blanchard, J. (2023, September 11). The K-band (24 GHz) Celestial Reference Frame: Current Status and Roadmap [Conference Presentation]. Journeés des systemes de référence spatio-temporels 2023, Nice, France. http://hdl.handle.net/20.500.12708/191488 ( reposiTUm)
Kern, L. M., Baldreich, L., Böhm, J., Böhm, S., Gruber, J. F., Hellerschmied, A., Jaron, F. F. D., Krasna, H., Mayer, D., Nothnagel, A. G., Panzenböck, O., Steinmetz, S., & Wolf, H. (2023, May 10). Vienna Center for VLBI [Poster Presentation]. 14. Österreichischer Geodätentag 2023, Steyr, Austria. https://doi.org/10.34726/4402 ( reposiTUm)
Krasna, H., Gordon, D., de Witt, A., & Jacobs, C. (2022, June 1). EOP from VLBI at K band (24 GHz) [Presentation]. IAG Sub-Commission 1.4 Meeting, Cyberspace, Unknown. http://hdl.handle.net/20.500.12708/152440 ( reposiTUm)
Krasna, H., Jaron, F., Gruber, J., Böhm, J., & Nothnagel, A. (2021). Baseline-dependent clock offsets in VLBI analysis. 25th Meeting of the European VLBI Group for Geodesy and Astrometry, Unknown. http://hdl.handle.net/20.500.12708/83968 ( reposiTUm)
Nothnagel, A., & Krasna, H. (2021). Reference epochs in VLBI estimations of clock parameters. 25th Meeting of the European VLBI Group for Geodesy and Astrometry, Unknown. http://hdl.handle.net/20.500.12708/83969 ( reposiTUm)
de Witt, A., Basu, S., Charlot, P., Gordon, D., Jacobs, C., Johnson, M., Krasna, H., Le Bail, K., Shu, F., Titov, O., & Schartner, M. (2021, March 16). Improving the S/X Celestial Reference Frame in the South: A Status Update [Conference Presentation]. 25th European VLBI Group for Geodesy and Astronomy Working Meeting, Cyberspace, Unknown. http://hdl.handle.net/20.500.12708/135945 ( reposiTUm)
Nickola, M., de Witt, A., Botha, R., Krasna, H., Jacobs, C., Schartner, M., Combrinck, L., & Böhm, J. (2019). HartRAO local tie measurements: VLBI and ground survey. 24th Meeting of the European VLBI Group for Geodesy and Astrometry, Gran Canaria, Spain. http://hdl.handle.net/20.500.12708/83841 ( reposiTUm)
Hellerschmied, A., Böhm, J., Böhm, S., Franzen, M., Gruber, J., Krasna, H., Landskron, D., Mayer, D., Mikschi, M., Otter, J., Schartner, M., Wolf, H., & Zahn, E. (2019). Vienna VLBI Analysis Center (VIE). 24th Meeting of the European VLBI Group for Geodesy and Astrometry, Gran Canaria, Spain. http://hdl.handle.net/20.500.12708/83843 ( reposiTUm)
de Witt, A., Gordon, D., Jacobs, C., Krasna, H., McCallum, J., Quick, J., & Soja, B. (2019). The K-band (24 GHz) 2019a Celestial Reference Frame. 24th Meeting of the European VLBI Group for Geodesy and Astrometry, Gran Canaria, Spain. http://hdl.handle.net/20.500.12708/83877 ( reposiTUm)
Krasna, H., Gordon, D., de Witt, A., Jacobs, C., & Soja, B. (2019). Earth orientation parameters estimated from K-band VLBA measurements. 24th Meeting of the European VLBI Group for Geodesy and Astrometry, Gran Canaria, Spain. http://hdl.handle.net/20.500.12708/83878 ( reposiTUm)
Gruber, J., Böhm, J., Böhm, S., Girdiuk, A., Hellerschmied, A., Krasna, H., Landskron, D., Mayer, D., McCallum, J., Schartner, M., Teke, K., McCallum, L., Boisits, J., Glaner, M. F., & Madzak, M. (2018). Status and Plans for the Vienna VLBI and Satellite Software (VieVAS 3.0). 13. Österreichischer Geodätentag, Steyr, Austria. http://hdl.handle.net/20.500.12708/83741 ( reposiTUm)
Soja, B., Jacobs, C., Gross, R., Krasna, H., Böhm, J., McCallum, J., Shabala, S., & McCallum, L. (2018). Kalman filtering as a novel approach to determine celestial reference frames. XXXth IAU Genral Assembly, Wien, Austria. http://hdl.handle.net/20.500.12708/83738 ( reposiTUm)
De Witt, A., Gordon, D., Jacobs, C., Krasna, H., McCallum, J., Quick, J., & Bertarini, Á. (2018). The k-band (24 GHz) Celestial Reference Frame can it be more accurate than SX (8GHz)? 10th IVS General Meeting, Svalbard, Norway. http://hdl.handle.net/20.500.12708/83735 ( reposiTUm)
De Witt, A., Gordon, D., Jacobs, C., Krasna, H., McCallum, J., Quick, J., & Bertarini, Á. (2018). The k-band (24 GHz) Celestial Reference Frame can it be more accurate than SX (8GHz)? XXXth IAU Genral Assembly, Wien, Austria. http://hdl.handle.net/20.500.12708/83737 ( reposiTUm)
Krasna, H. (2018). Galactic aberration estimated from VLBI geodetic data & other current topics. Seminar of the Astronomical Institute CAS, Prag, Czechia. http://hdl.handle.net/20.500.12708/83667 ( reposiTUm)
Nickola, M., de Witt, A., Krasna, H., Jacobs, C., Combrinck, L., & Böhm, J. (2018). Antenna Parameters and Local Tie between the HartRAO 15-m and 26-m Antennas. 10th IVS General Meeting, Svalbard, Norway. http://hdl.handle.net/20.500.12708/83687 ( reposiTUm)
Jacobs, C., De Witt, A., Gordon, D., Quick, J., McCallum, J., Krasna, H., & Soja, B. (2018). K-band Celestial Reference Frame Roadmap. VLBI Workshop 2018, Naval Observatory, United States of America (the). http://hdl.handle.net/20.500.12708/83733 ( reposiTUm)
Krasna, H., Jacobs, C., De Witt, A., Gordon, D., & Bertarini, Á. (2018). Earth Orientation Parameters estimadted from k-band VLBA measurements. 42nd COSPAR Scientific Assembly, Pasadena, United States of America (the). http://hdl.handle.net/20.500.12708/83736 ( reposiTUm)
Titov, O., Krasna, H., & Melnikov, A. (2018). Geodtic VLBI, Earth Rotation and Sagnac effect. 23rd Australian Institute of Physics Congress, Perth, Australia. http://hdl.handle.net/20.500.12708/83734 ( reposiTUm)
Krasna, H. (2017). Report about the scientific and teaching activities within Galactic VLBI 2015-2017. Retreat of the Research Area Advanced Geodesy 2017, Hohe Wand, Austria, Austria. http://hdl.handle.net/20.500.12708/83539 ( reposiTUm)
Nickola, M., de Witt, A., Krasna, H., Jacobs, C., Combrinck, L., & Böhm, J. (2017). HartRAO antenna axis offset and its effect on troposphere modelling and antenna coordinates. 23rd Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Gothenburg, Sweden. http://hdl.handle.net/20.500.12708/83576 ( reposiTUm)
MacMillan, D., & Krasna, H. (2017). VLBI scale systematics. GGOS Unified Analysis Workshop 2017, Paris, France. http://hdl.handle.net/20.500.12708/83552 ( reposiTUm)
Mayer, D., Böhm, J., Krasna, H., & McCallum, J. (2017). The application of ray-traced delays for the ICRF3. 23rd Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Gothenburg, Sweden. http://hdl.handle.net/20.500.12708/83574 ( reposiTUm)
Krasna, H., & Titov, O. (2017). Determining the Galactocentric acceleration vector from VLBI and its impact on the TRF&CRF. 23rd Working Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Gothenburg, Sweden. http://hdl.handle.net/20.500.12708/83575 ( reposiTUm)
Böhm, S., Krasna, H., & Bachmann, S. (2016). Vienna Contribution to ITRF2014. 9th IVS General Meeting, Hartebeesthoek, South Africa, Non-EU. http://hdl.handle.net/20.500.12708/83670 ( reposiTUm)
Krasna, H. (2016). Vie_GLOB Version 2.3. VieVS User Workshop 2016, Wien, Austria. http://hdl.handle.net/20.500.12708/83470 ( reposiTUm)
Krasna, H. (2016). Introduction to VieVS 2.3. VieVS User Workshop 2016, Wien, Austria. http://hdl.handle.net/20.500.12708/83471 ( reposiTUm)
Madzak, M., Böhm, J., Böhm, S., Girdiuk, A., Hellerschmied, A., Hofmeister, A., Krasna, H., Kwak, Y., Landskron, D., Mayer, D., McCallum, J., Plank, L., Schönberger, C., Shabala, S., Sun, J., & Teke, K. (2016). VieVS 2.3 - status of the Vienna VLBI Software and plans for the future. IVS 2016 General Meeting, Johannesburg, Non-EU. http://hdl.handle.net/20.500.12708/83473 ( reposiTUm)
Krasna, H. (2016). Superstation & Supersource file. VieVS User Workshop 2016, Wien, Austria. http://hdl.handle.net/20.500.12708/83472 ( reposiTUm)
Mayer, D., & Krasna, H. (2015). Vie_GLOB Version 2.2. VieVS User Workshop 2015, Wien, Austria. http://hdl.handle.net/20.500.12708/83336 ( reposiTUm)
Tornatore, V., Krasna, H., & Malkin, Z. (2015). VLBI technique. Impact of the change of ICRS realizations. IUGG 2015 General Assembly, Prag, EU. http://hdl.handle.net/20.500.12708/83315 ( reposiTUm)
Uunila, M., Krasna, H., & Gipson, J. (2015). Baseline dependent weights in VieVS. EVGA Working Meeting 2015, Sao Miguel (Azores), Non-EU. http://hdl.handle.net/20.500.12708/83316 ( reposiTUm)
Mayer, D., Böhm, J., & Krasna, H. (2015). Investigation of Earth Orientation Paramerers for VLBA Calibrator Survey sessions. 22nd Meeting of the European VLBI Group for Geodesy and Astrometry, Ponta Delgada, Sao Miguel, Azores, EU. http://hdl.handle.net/20.500.12708/83308 ( reposiTUm)
Mayer, D., Böhm, J., & Krasna, H. (2015). Investigation of EOP for VLBA Calibrator Survey sessions. GAGNES (Gaia for AGN and Extragalactic Science), Paris, Frankreich, EU. http://hdl.handle.net/20.500.12708/83309 ( reposiTUm)
Nickola, M., de Witt, A., Krasna, H., Combrinck, L., & Böhm, J. (2015). Determining HartRAO antenna reference poiint and axis offset paramers using VieVS. 22nd Meeting of the European VLBI Group for Geodesy and Astrometry, Ponta Delgada, Sao Miguel, Azores, EU. http://hdl.handle.net/20.500.12708/83298 ( reposiTUm)
Krasna, H., Böhm, J., & King, A. M. (2014). GIA Effects on VLBI Scale Rate. GGOS Unified Analysis Workshop 2014, Pasadena, CA, USA, Non-EU. http://hdl.handle.net/20.500.12708/83141 ( reposiTUm)
Krasna, H. (2014). Introduction to geodetic VLBI and VieVS software. Invited talk at Hartebeesthoek Radio Astronomy Observatory (HartRAO), Krugersdorp, South Africa, Non-EU. http://hdl.handle.net/20.500.12708/83143 ( reposiTUm)
Krasna, H. (2014). Vie_GLOB_V22 - preliminary version. VieVS training course at Hartebeesthoek Radio Astronomy Observatory (HartRAO), Krugersdorp, South Africa, Non-EU. http://hdl.handle.net/20.500.12708/83142 ( reposiTUm)
Krasna, H. (2014). Introduction to VieVS 2.2. VieVS User Workshop 2014, Wien, Austria. http://hdl.handle.net/20.500.12708/83164 ( reposiTUm)
Sun, J., Mayer, D., & Krasna, H. (2014). Vie_SCHED_V22. VieVS training course at Hartebeesthoek Radio Astronomy Observatory (HartRAO), Krugersdorp, South Africa, Non-EU. http://hdl.handle.net/20.500.12708/83146 ( reposiTUm)
Krasna, H. (2014). Vie_GLOB Version 2.2. VieVS User Workshop 2014, Wien, Austria. http://hdl.handle.net/20.500.12708/83166 ( reposiTUm)
Krasna, H. (2014). Vie_MOD Version 2.2. VieVS User Workshop 2014, Wien, Austria. http://hdl.handle.net/20.500.12708/83165 ( reposiTUm)
Böhm, J., Krasna, H., & Schindelegger, M. (2014). S1/S2 Loading Effects. GGOS Unified Analysis Workshop 2014, Pasadena, CA, USA, Non-EU. http://hdl.handle.net/20.500.12708/83136 ( reposiTUm)
Krasna, H., Böhm, J., Madzak, M., Plank, L., Teke, K., Hellerschmied, A., & Hofmeister, A. (2014). VieVS - analysis of a single session. VieVS training course at Hartebeesthoek Radio Astronomy Observatory (HartRAO), Krugersdorp, South Africa, Non-EU. http://hdl.handle.net/20.500.12708/83144 ( reposiTUm)
Krasna, H. (2014). Impact of seasonal station position variations on EOP and CRF. IAG Sub-Commission 1.4 Meeting, Vienna, Austria, Austria. http://hdl.handle.net/20.500.12708/83145 ( reposiTUm)
Schindelegger, M., Böhm, J., & Krasna, H. (2013). GPT2: Derivation and validation of a new empirical model for tropospheric delays. VIII Hotine-Marussi Symposium, Rome, Italy, EU. http://hdl.handle.net/20.500.12708/83034 ( reposiTUm)
Krasna, H., & Böhm, S. (2013). Tidal effects in space geodesy. Current Research Seminar, Vienna, Austria, Austria. http://hdl.handle.net/20.500.12708/83044 ( reposiTUm)
Krasna, H. (2013). Introduction to VieVS, general overview. 4th VieVS User Workshop, Vienna, Austria, Austria. http://hdl.handle.net/20.500.12708/83062 ( reposiTUm)
Sun, J., & Krasna, H. (2013). Vie_SCHED_V21. 4th VieVS User Workshop, Vienna, Austria, Austria. http://hdl.handle.net/20.500.12708/83065 ( reposiTUm)
Krasna, H. (2013). Vie_MOD_V21, station corrections. 4th VieVS User Workshop, Vienna, Austria, Austria. http://hdl.handle.net/20.500.12708/83063 ( reposiTUm)
Krasna, H. (2013). Vie_GLOB_V21. 4th VieVS User Workshop, Vienna, Austria, Austria. http://hdl.handle.net/20.500.12708/83064 ( reposiTUm)
Krasna, H. (2013). Integrated VLBI. Retreat der Forschungsgruppe Höhere Geodäsie 2013, Hohe Wand, Austria, Austria. http://hdl.handle.net/20.500.12708/83026 ( reposiTUm)
Krasna, H., & Böhm, J. (2013). Impact of seasonal station motion on global reference frames and Earth rotation. AGU Fall Meeting 2013, San Francisco, CA, USA, Non-EU. http://hdl.handle.net/20.500.12708/83101 ( reposiTUm)
Krasna, H., Böhm, J., & Schuh, H. (2013). Free Core Nutation parameters from VLBI. 17th International Symposium on Earth Tides, Warsaw, Poland, EU. http://hdl.handle.net/20.500.12708/83045 ( reposiTUm)
Böhm, J., Lagler, K., Schindelegger, M., Krasna, H., & Nilsson, T. (2012). GPT2/GMF2: an improved empirical model for troposphere delays. AGU 2012 Fall Meeting, San Francisco, CA, United States of America (the). http://hdl.handle.net/20.500.12708/82866 ( reposiTUm)
Krasna, H. (2012). Vie_MOD_V20 - station corrections. 3rd VieVS User Workshop, Wien, Austria. http://hdl.handle.net/20.500.12708/82911 ( reposiTUm)
Krasna, H. (2012). Vie_GLOB_V20. 3rd VieVS User Workshop, Wien, Austria. http://hdl.handle.net/20.500.12708/82912 ( reposiTUm)
Krasna, H. (2012). Love numbers for diurnal tides and FCN analysis from VLBI data. VII. Autumn Seminar on Geodesy, Sopron, Hungary, EU. http://hdl.handle.net/20.500.12708/82966 ( reposiTUm)
Spicakova, H. (2011). VIE_MOD: Station corrections in the Vienna VLBI Software VieVS. 2nd VieVS User Workshop, Wien, Austria. http://hdl.handle.net/20.500.12708/82740 ( reposiTUm)
Spicakova, H. (2011). Global VLBI solutions with VieVS. International Workshop Advanced Geodesy 2011, Hohe Wand, Austria. http://hdl.handle.net/20.500.12708/82713 ( reposiTUm)
Spicakova, H. (2011). VIE_GLOB: Global adjustment in the Vienna VLBI Software VieVS. 2nd VieVS User Workshop, Wien, Austria. http://hdl.handle.net/20.500.12708/82741 ( reposiTUm)
Spicakova, H., Wijaya, D. D., Böhm, J., & Schuh, H. (2011). Atmosphere loading in VLBI analysis. Third GGOS Unified Analysis Workshop, Zürich, Non-EU. http://hdl.handle.net/20.500.12708/82748 ( reposiTUm)
Böhm, J., Spicakova, H., Urquhart, L., Steigenberger, P., & Schuh, H. (2011). Impact of a priori gradients on VLBI- and GNSS derived reference frames. 20th EVGA Meeting, Bonn, Germany, EU. http://hdl.handle.net/20.500.12708/82681 ( reposiTUm)
Böhm, J., Böhm, S., Madzak, M., Nafisi, V., Nilsson, T., Pany, A., Plank, L., Schuh, H., Spicakova, H., Sun, J., & Tierno Ros, C. (2011). Working Group: Very Long Baseline Interferometry. Treffen TU Wien, TU Graz und IWF/Graz, Wien, Austria. http://hdl.handle.net/20.500.12708/82725 ( reposiTUm)
Spicakova, H., Plank, L., Nilsson, T., Böhm, J., & Schuh, H. (2011). Terrestrial reference frame solutions with the Vienna VLBI Software VieVS. 20th EVGA Meeting, Bonn, Germany, EU. http://hdl.handle.net/20.500.12708/82687 ( reposiTUm)
Nilsson, T., Böhm, J., Böhm, S., Madzak, M., Nafisi, V., Plank, L., Spicakova, H., Sun, J., Tierno Ros, C., & Schuh, H. (2011). Status and future plans for the Vienna VLBI Software VieVS. 20th EVGA Meeting, Bonn, Germany, EU. http://hdl.handle.net/20.500.12708/82683 ( reposiTUm)
Schuh, H., Behrend, D., Sun, J., Spicakova, H., & Böhm, J. (2011). Geodetic VLBI at O’Higgins station and the next generation VLBI system. Geodetic VLBI at O´Higgins station and the next generation VLBI system, Punta Arenas, Chile, Non-EU. http://hdl.handle.net/20.500.12708/82801 ( reposiTUm)
Spicakova, H., Böhm, J., & Schuh, H. (2011). Novy software VieVS na analyzu VLBI dat. Konferenz des CEDR (Center for Earth’s Dynamic Research), Trest, Czech Republic, EU. http://hdl.handle.net/20.500.12708/82804 ( reposiTUm)
Spicakova, H., Plank, L., Nilsson, T., Pany, A., Böhm, J., & Schuh, H. (2010). Systematic errors in VLBI analysis. AGU 2010 Fall Meeting, San Francisco, CA, United States of America (the). http://hdl.handle.net/20.500.12708/82601 ( reposiTUm)
Teke, K., Böhm, J., Nilsson, T., Spicakova, H., & Schuh, H. (2010). Intra-Eurasia plate motions based on EUREF, IVS-Europe, and IVS-combined solutions. 15th General Assembly of WEGENER, Geodesy Department of Kandilli Observatory and Earthquake Research Institute of Bogazici University, Istanbul, Turkey, Non-EU. http://hdl.handle.net/20.500.12708/82615 ( reposiTUm)
Spicakova, H. (2010). Vienna VLBI Software VieVS - Modulation Part 2. The 1st VieVS User Workshop, TU Wien, Austria. http://hdl.handle.net/20.500.12708/82549 ( reposiTUm)
Spicakova, H. (2010). Results obtained using VieVS: Love numbers and FCN period. The 1st VieVS User Workshop, TU Wien, Austria. http://hdl.handle.net/20.500.12708/82551 ( reposiTUm)
Spicakova, H. (2010). Vienna VLBI Software VieVS - Global Area. The 1st VieVS User Workshop, TU Wien, Austria. http://hdl.handle.net/20.500.12708/82550 ( reposiTUm)
Spicakova, H. (2010). Love and Shida numbers. The 1st VieVS User Workshop, TU Wien, Austria. http://hdl.handle.net/20.500.12708/82568 ( reposiTUm)
Spicakova, H., Böhm, J., Böhm, S., Nilsson, T., Pany, A., Plank, L., Teke, K., & Schuh, H. (2009). VieVS: VLBI-Software zur Bestimmung der Erdrotation und geodynamischer Parameter. 10. Österreichischer Geodätentag, Schladming, Austria. http://hdl.handle.net/20.500.12708/82405 ( reposiTUm)
Nilsson, T., Schuh, H., Böhm, J., Böhm, S., Schindelegger, M., Pany, A., Plank, L., Spicakova, H., Teke, K., & Wresnik, J. (2009). Investigation of high frequency EOP variations. Statusseminar DFG FOR584, Höllenstein / Wettzell, EU. http://hdl.handle.net/20.500.12708/82510 ( reposiTUm)
Spicakova, H. (2009). Tidal displacement and loading effects in VLBI analysis. International Workshop Advanced Geodesy 2009, Hohe Wand, Austria. http://hdl.handle.net/20.500.12708/82361 ( reposiTUm)
Böhm, J., Spicakova, H., Plank, L., Teke, K., Pany, A., Wresnik, J., Englich, S., Schuh, H., Hobiger, T., Ichikawa, R., Koyama, Y., Gotoh, T., Otsubo, T., & Kubooka, T. (2009). Plans for the Vienna VLBI Software Vievs. 19th VLBI for Geodesy and Astrometry working meeting, Bordeaux, EU. http://hdl.handle.net/20.500.12708/82314 ( reposiTUm)
Böhm, J., Spicakova, H., Plank, L., Teke, K., Pany, A., Wresnik, J., Englich, S., Schuh, H., Hobiger, T., Ichikawa, R., Koyama, Y., Gotoh, T., Otsubo, T., & Kubooka, T. (2009). Plans for the Vienna VLBI Software Vievs. EVGA Working Meeting, Bordeaux, France, EU. http://hdl.handle.net/20.500.12708/82320 ( reposiTUm)
Mendes Cerveira, Pj., Englich, S., & Spicakova, H. (2008). The “G” Wettzell Ring Laser as a North-South Tilt Probe. Earth Tides Symposium, Jena, Deutschland, EU. http://hdl.handle.net/20.500.12708/82230 ( reposiTUm)
Mendes Cerveira, Pj., Englich, S., Spicakova, H., & Schuh, H. (2008). The Nearly-Diurnal Free Wobble from Very Long Baseline Interferometry. Earth Tides Symposium, Jena, Deutschland, EU. http://hdl.handle.net/20.500.12708/82231 ( reposiTUm)
Spicakova, H., Böhm, J., Mendes Cerveira, Pj., & Schuh, H. (2008). Determination of degree-2 Love and Shida numbers from VLBI. Earth Tides Symposium, Jena, Deutschland, EU. http://hdl.handle.net/20.500.12708/82237 ( reposiTUm)
Spicakova, H., Böhm, J., Mendes Cerveira, Pj., & Schuh, H. (2008). Bestimmung von Loveschen und shidaschen Uahlen aus VLBI-Daten. Geodätische Woche 2008, Bremen, EU. http://hdl.handle.net/20.500.12708/82236 ( reposiTUm)
Mendes Cerveira, Pj., Böhm, J., Wresnik, J., Spicakova, H., & Schuh, H. (2007). VLBI-simulations for the estimation of degree-3 Love and Shida numbers h3 and 13. AGU 2007 Fall Meeting, San Francisco, United States of America (the). http://hdl.handle.net/20.500.12708/82065 ( reposiTUm)

Berichte

Krásná, H., Baldreich, L., Böhm, J., Böhm, S., Gruber, J. F., Hellerschmied, A., Jaron, F. F. D., Kern, L. M., Mayer, D., Nothnagel, A. G., Panzenböck, O., & Wolf, H. (2023). Vienna Analysis Center Report 2021–2022 (K. L. Armstrong, D. Behrend, & K. D. Baver, Eds.; NASA/TP-20230014975). NASA. https://doi.org/10.34726/5290 ( reposiTUm)
Böhm, J., Böhm, S., Gruber, J., Hellerschmied, A., Jaron, F., Kern, L., Krasna, H., Mayer, D., Mikschi, M., Nothnagel, A., Schartner, M., & Wolf, H. (2021). Vienna Analysis Center Biennial Report 2019/2020,. http://hdl.handle.net/20.500.12708/40336 ( reposiTUm)
Böhm, J., Böhm, S., Girdiuk, A., Gruber, J., Hellerschmied, A., Hofmeister, A., Krasna, H., Kwak, Y., Landskron, D., Madzak, M., Mayer, D., & Schartner, M. (2017). Vienna Special Analysis Center Biennial Report 2015/2016. http://hdl.handle.net/20.500.12708/39508 ( reposiTUm)
Böhm, J., Böhm, S., Girdiuk, A., Hellerschmied, A., Hofmeister, A., Krasna, H., Kwak, Y., Landskron, D., Madzak, M., Mayer, D., & Schönberger, C. (2015). Vienna Spacial Analysis Center Annual Report 2014. http://hdl.handle.net/20.500.12708/38579 ( reposiTUm)
Böhm, J., Böhm, S., Hellerschmied, A., Hofmeister, A., Krasna, H., Madzak, M., Plank, L., Soja, B., Sun, J., & Tierno Ros, C. (2014). Vienna Special Analysis Center Annual Report 2013. http://hdl.handle.net/20.500.12708/38097 ( reposiTUm)

Spezialbeiträge

Krasna, H. (2022, December). Der ITRF2020. The Navigation Flashlight, 03/2022, 6–8. ( reposiTUm)

Hochschulschriften

Krásná, H. (2012). Estimation of solid earth tidal parameters and FCN with VLBI [Dissertation, Technische Universität Wien]. reposiTUm. https://resolver.obvsg.at/urn:nbn:at:at-ubtuw:1-51635 ( reposiTUm)