Record link: 
http://hdl.handle.net/20.500.12708/84019
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Title: 
Geodetic data analysis of VGOS experiments
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Citation: 
Alef, W., Andalsvik, Y. L., Anderson, J., Bernhart, S., Böhm, J., Boumann, J., Choi, Y. K., Colomer, F., Engelhardt, G., Flohrer, C., Girdiuk, A., Gonzales, J., Gruber, J., Haas, R., Hammargren, R., Hohlneicher, M., Jaron, F., Jenie, O. S., Kareinen, N., … Zubko, N. (2021). Geodetic data analysis of VGOS experiments. In 2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS). 2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), Rom, Italy. IEEE. https://doi.org/10.23919/ursigass51995.2021.9560322
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Publisher DOI: 
10.23919/ursigass51995.2021.9560322
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Publication Type: 
Inproceedings - Full-Paper Contribution
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Authors: 
Alef, Walter 
Andalsvik, Yngvild Linea 
Anderson, James 
Bernhart, Simone 
Böhm, Johannes 
Boumann, Johannes 
Choi, Yoon Kyung 
Colomer, Francisco 
Engelhardt, Gerald 
Flohrer, Claudia 
Girdiuk, Anastasiia 
Gonzales, Javier 
Gruber, Jakob 
Haas, Rüdiger 
Hammargren, Roger 
Hohlneicher, Martin 
Jaron, Frederic 
Jenie, Okky S. 
Kareinen, Niko 
LØvhØiden, Laila 
Martinez, Elena 
Marti-Vidal, Ivan 
Melnikov, Alexey 
Müskens, Arno 
Neidhardt, Alexander 
Nothnagel, Axel 
Petrov, L. 
Plötz, Christian 
Rottmann, Helge 
Savolainen, Tuomas 
Schartner, Matthias 
Schuh, Harald 
Schüler, Torben 
Small, Des 
Szomoru, Arpad 
Thaller, Daniela 
Ullrich, Dieter 
Varenius, Eskil 
Verkouter, Harro 
De Vicente, Pablo 
Wagner, Jan 
Xu, Minghui 
Zubko, Nataliya 
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Organisational Unit: 
E120-04 - Forschungsbereich Höhere Geodäsie 
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Published in: 
2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS) 
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ISBN: 
9789463968027
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DOI of the book: 
10.23919/ursigass51995.2021
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Date (published): 
2021
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Event name: 
2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS) 
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Event date: 
28-Aug-2021 - 4-Sep-2021
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Event place: 
Rom, Italy
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Number of Pages: 
2
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Publisher: 
IEEE
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Keywords: 
Europe; Data analysis; Earth; Bridges; Dual band; Geodesy; Delays
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Abstract: 
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 (VGOS) includes a critical re-design of the observed frequencies from the dual band mode (S and X band, i.e. 2 GHz and 8 GHz) to observations in a broadband (2 - 14 GHz). Since 2019 the first VGOS experiments are available for the geodetic analysis in free access at the International VLBI service for Geodesy and Astrometry (IVS). Also regional-only subnetworks such as European VLBI stations have succeeded already in VGOS mode. Based on these brand-new observations we review the current geodetic data analysis workflow to build a bridge between geodetic observed delays derived from different bands.
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Science Branch: 
Geodäsie, Vermessungswesen
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Appears in Collections:
Conference Paper

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