Comparisons of Absolute Gravimeters as a Key Component of the International Terrestrial Gravity Reference Frame (ITGRF) Shown on the Example of the WET-CAG2021 at Wettzell, Germany
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025615%3A_____%2F23%3AN0000015" target="_blank" >RIV/00025615:_____/23:N0000015 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/1345_2023_226" target="_blank" >https://doi.org/10.1007/1345_2023_226</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/1345_2023_226" target="_blank" >10.1007/1345_2023_226</a>
Alternative languages
Result language
angličtina
Original language name
Comparisons of Absolute Gravimeters as a Key Component of the International Terrestrial Gravity Reference Frame (ITGRF) Shown on the Example of the WET-CAG2021 at Wettzell, Germany
Original language description
The International Terrestrial Gravity Reference Frame (ITGRF) should be realized by observations using absolute gravimeters (AG) and a set of conventional models for the correction of temporal changes (tides, atmosphere, polar motion). Comparisons of absolute gravimeters are essential for the ITGRF to guarantee the traceability and compatibility of observations with AGs. The Regional Comparison of Absolute Gravimeters WET-CAG2021, organized as an Additional Comparison beyond the scope of the CIPM MRA, was held in Germany at the Geodetic Observatory Wettzell (GOW) of the German Federal Agency for Cartography and Geodesy (BKG) in autumn of 2021. The comparison results were calculated by two processing strategies. We present and compare the result of these stategies, together with analysis of gravimeter's deviations from reference values.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)
Result continuities
Project
<a href="/en/project/LTT19008" target="_blank" >LTT19008: Research related with International Gravity Reference System</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Association of Geodesy Symposia: Gravity, Geoid, and Height Systems 2022
ISBN
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ISSN
0939-9585
e-ISSN
2197-9359
Number of pages
8
Pages from-to
1-8
Publisher name
Springer
Place of publication
Berlín
Event location
Austin
Event date
Jan 1, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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