Results 101 to 110 of about 154 (132)
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Review of Operational VGOS Sessions in 2020
202225th European VLBI Group for Geodesy and Astronomy Working Meeting, 14-18 March ...
Gipson, John M. +6 more
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VGOS Source Selection Criteria
2016Source structure has long been recognized as a significant risk factor for the broadband method. The issue of greatest concern is that structure related phases and delays will lead to cycle slips during broadband phase connection. These errors are subtle to detect and difficult or impossible to correct after the fact.
Petrachenko, Bill +3 more
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Imaging VGOS Observations and Investigating Source Structure Effects
Journal of Geophysical Research: Solid Earth, 2021Harald Schuh +2 more
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Fitting of VGOS Data for Astrogeodesy
Source structure modelling of VLBI globalobserving system (VGOS) observations is one of themain interests for Astrogeodesy, a project combiningthe knowledge from geodesy, astrometry and radio as-tronomy. We report our research on the calibration of aVGOS dataset using astronomical data reduction soft-ware.Chamani, W. ; https://orcid.org/0000-0001-7350-4152 +1 more
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Microwave radiometer observations for VGOS data processing
Since mid 2023, the Onsala Space Observatory is operating a new modern microwave radiometer, Greta, which is a commercial product of type HATPRO-G5. It is co-located with the other microwave radiometer, Konrad, which has been developed and built at Onsala.Rüdiger Haas, Peng Feng, Gunnar Elgered
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VGOS CONT17: Comparison of VGOS results with S/X and GPS
2018Bolotin, Sergei +14 more
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Combining VGOS, legacy S/X and GNSS for the determination of UT1
Journal of Geodesy, 2022Matthias Schartner +2 more
exaly
VGOS VLBI Intensives Between macgo12m and wettz13s for the Rapid Determination of UT1-UTC
International Association of Geodesy Symposia, 2023Matthias Schartner +2 more
exaly