Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Anastasiia Girdiuk"'
We present the current activities of the Federal Agency for Cartography and Geodesy (BKG) towards a combined processing of VLBI, GNSS and SLR data. The main goal of the combined analyses of the three different space-geodetic techniques is the improve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef456cecea4cbec04549c8b6c9ce2d88
https://doi.org/10.5194/egusphere-egu22-5059
https://doi.org/10.5194/egusphere-egu22-5059
The publicly available Earth Orientation Parameter (EOP) time series provided by the Earth Orientation Centre of the IERS (e.g., IERS Bulletin A, IERS 14 C04) result from the combination of individual space-geodetic solutions on a daily basis, i.e.,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78ca39f21f3095b695de5a59d6b75110
https://doi.org/10.1007/1345_2022_175
https://doi.org/10.1007/1345_2022_175
Autor:
Torben Schueler, Walter Alef, Okky S. Jenie, Yngvild L. Andalsvik, Helge Rottmann, Laila Lovhoiden, Anastasiia Girdiuk, James M. Anderson, Dieter Ullrich, Minghui Xu, Rüdiger Haas, Pablo de Vicente, Nataliya Zubko, Christian Plötz, Arno Mueskens, Alexander Neidhardt, Alexey A. Melnikov, Yoon Kyung Choi, F. Jaron, Javier Gonzalez, Matthias Schartner, Johannes Boumann, F. Colomer, Ivan Marti-Vidal, Daniela Thaller, Elena Castro Martínez, Tuomas Savolainen, Eskil Varenius, Arpad Szomoru, Gerald Engelhardt, Jan Wagner, Roger Hammargren, Leonid Petrov, H. Verkouter, Des Small, Jakob Gruber, Johannes Böhm, Niko Kareinen, A. Nothnagel, Claudia Flohrer, S. Bernhart, Martin Hohlneicher, Harald Schuh
Publikováno v:
Proceedings
Very Long Baseline Interferometry (VLBI) serves as one of the common geodetic methods to define the global reference frames and monitor Earth's orientation variations. The technical upgrade of the VLBI method known as the VLBI Global Observing System
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b014f8867663bdd7524be6d5dbc7cd4
https://doi.org/10.23919/ursigass51995.2021.9560322
https://doi.org/10.23919/ursigass51995.2021.9560322
With the VLBI technique radio sources are observed in dedicated time intervals. The most usual length of these observing sessions are 24 and 1-hour long. 24-hour long experiments usually incorporate a global network of stations, and, thus, are the pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74e47509e08ac1bb9082ee8bbddf1861
https://doi.org/10.5194/egusphere-egu21-8950
https://doi.org/10.5194/egusphere-egu21-8950
Publikováno v:
Advances in Geosciences, Vol 50, Pp 49-56 (2019)
The Earth Orientation Parameters (EOPs) are published by the Earth Orientation Centre of the International Earth Rotation and Reference Systems Service (IERS). They are provided as the low-latency Bulletin A and the 30 d latency long-term EOP time se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7aac88fb226e1f39182ca2d0d3ca805
https://www.adv-geosci.net/50/49/2019/
https://www.adv-geosci.net/50/49/2019/
Autor:
Oleg Titov, Bo Xia, Fengchun Shu, Benedikt Soja, James E. J. Lovell, Sang-oh Yi, A. de Witt, A. G. Mikhailov, Lucia McCallum, Jamie McCallum, Sébastien Lambert, Anastasiia Girdiuk, Alexey A. Melnikov, Dmitrii Ivanov, Matthias Schartner, David Mayer, Tianyu Jiang, Stas Shabala
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 618, pp.A8. ⟨10.1051/0004-6361/201833459⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2018, 618, pp.A8. ⟨10.1051/0004-6361/201833459⟩
Context. We highlight the capabilities of geodetic VLBI technique to test general relativity in the classical astrometric style, i.e. measuring the deflection of light in the vicinity of the Sun.Aims. In previous studies, the parameterγwas estimated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3dbff51dec4355daac8e93509145318
https://hal.archives-ouvertes.fr/hal-02302228
https://hal.archives-ouvertes.fr/hal-02302228
Publikováno v:
International Symposium on Earth and Environmental Sciences for Future Generations ISBN: 9783319691695
The contribution of the diurnal atmospheric S1 tide to Earth’s wobble is assessed by tidally analyzing hourly polar motion (PM) estimates from approximately 25 years of geodetic Very Long Baseline Interferometry (VLBI) observations. Special emphasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ed0f4a37c9d13976b91a1243552b480
https://doi.org/10.1007/1345_2016_234
https://doi.org/10.1007/1345_2016_234
Autor:
Lucia McCallum, Kamil Teke, Johannes Böhm, Matthias Madzak, Matthias Schartner, Anastasiia Girdiuk, Jakob Gruber, Sigrid Böhm, David Mayer, Andreas Hellerschmied, Janina Boisits, Daniel Landskron, Hana Krásná, Jamie McCallum
Publikováno v:
Publications of the Astronomical Society of the Pacific. 130:044503
The Vienna VLBI and Satellite Software (VieVS) is state-of-the-art Very Long Baseline Interferometry (VLBI) analysis software for geodesy and astrometry. VieVS has been developed at Technische Universitat Wien (TU Wien) since 2008, where it is used f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36a735b4a0334abaef6faffae5e62607
https://doi.org/10.1088/1538-3873/aaa22b
https://doi.org/10.1088/1538-3873/aaa22b
Autor:
Johannes Böhm, Sigrid Böhm, Janina Boisits, Anastasiia Girdiuk, Jakob Gruber, Andreas Hellerschmied, Hana Krásná, Daniel Landskron, Matthias Madzak, David Mayer, Jamie McCallum, Lucia McCallum, Matthias Schartner, Kamil Teke
Publikováno v:
Publications of the Astronomical Society of the Pacific; Apr2018, Vol. 130 Issue 986, p1-1, 1p