Geodetic data analysis of VGOS experiments
Paper in proceeding, 2021
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.
Author
Walter Alef
Max Planck Society
Yngvild L. Andalsvik
Norwegian Mapping Authority
J. M. Anderson
German Research Centre for Geosciences (GFZ)
Technische Universität Berlin
Simone Bernhart
Reichert GmbH
Johannes Bohm
Vienna University of Technology
Johannes Boumann
Federal Agency for Cartography and Geodesy (BKG)
Yoon Kyung Choi
Reichert GmbH
Francisco Colomer
Joint Institute for Very Long Baseline Interferometry European Research Infrastructure Consortium (JIVE)
G. Engelhardt
Federal Agency for Cartography and Geodesy (BKG)
Claudia Flohrer
Federal Agency for Cartography and Geodesy (BKG)
Anastasiia Girdiuk
Federal Agency for Cartography and Geodesy (BKG)
Javier Gonzalez
Spanish National Geographic Institute
J. Gruber
Vienna University of Technology
Rüdiger Haas
Chalmers, Space, Earth and Environment, Microwave and Optical Remote Sensing
Roger Hammargren
Chalmers, Space, Earth and Environment, Onsala Space Observatory
Martin Hohlneicher
Federal Agency for Cartography and Geodesy (BKG)
Frédéric Jaron
Max Planck Society
Okky S. Jenie
Technische Universität Berlin
German Research Centre for Geosciences (GFZ)
Niko Petteri Kareinen
Finnish Geospatial Research Institute (FGI)
Laila Lovhoiden
Norwegian Mapping Authority
Elena Martinez
Spanish National Geographic Institute
Ivan Marti-Vidal
Universitat de Valencia
Alexey Melnikov
Russian Academy of Sciences
Arno Mueskens
Max Planck Society
Alexander Neidhardt
Technical University of Munich
Axel Nothnagel
Vienna University of Technology
Leonid Petrov
NASA Goddard Space Flight Center
C. Plötz
Federal Agency for Cartography and Geodesy (BKG)
H. Rottmann
Max Planck Society
T. Savolainen
Aalto University
Matthias Schartner
Vienna University of Technology
Harald Schuh
German Research Centre for Geosciences (GFZ)
Technische Universität Berlin
Torben Schueler
Federal Agency for Cartography and Geodesy (BKG)
Des Small
Joint Institute for Very Long Baseline Interferometry European Research Infrastructure Consortium (JIVE)
A Szomoru
Joint Institute for Very Long Baseline Interferometry European Research Infrastructure Consortium (JIVE)
Daniela Thaller
Federal Agency for Cartography and Geodesy (BKG)
DIeter Ullrich
Federal Agency for Cartography and Geodesy (BKG)
Eskil Varenius
University of Manchester
Chalmers, Space, Earth and Environment, Microwave and Optical Remote Sensing
Harro Verkouter
Joint Institute for Very Long Baseline Interferometry European Research Infrastructure Consortium (JIVE)
P. de Vicente
Spanish National Geographic Institute
Jan Wagner
Max Planck Society
Minghui Xu
Aalto University
Nataliya Zubko
Finnish Geospatial Research Institute (FGI)
2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
9789463968027 (ISBN)
34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
Rome, Italy,
Rome, Italy,
Subject Categories
Meteorology and Atmospheric Sciences
Other Physics Topics
Geophysics
DOI
10.23919/URSIGASS51995.2021.9560322