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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • 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

  • 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