Final Report on key comparison EURAMET.M.G-K2.2023 of absolute gravimeters

Wziontek, H.; Pálinkás, V.; Antokoletz, E. D.; Müller, J.; Valko, M.; Kostelecký, J.; Koivula, M. B.; Näränen, J.; Merlet, S.; Bernard, J. D.; Rothleitner, Christian; Konrad, Johannes; Prato, A.; Facello, A.; Germak, A.; Baumann, H.; Reich, M.; Gebauer, A.; Lothhammer, A.; Brachmann, E.; Iacovone, D.; Nettis, G.; Greco, F.; Messina, A.; Contrafatto, D.; Reudink, R.; Dykowski, P.; Cieselski, A; Janák, J.; Papco, .; Engfeldt, A

doi:https://doi.org/10.1088/0026-1394/62/1A/07022

Zugriffsnummer	55625
Dokumenttyp	Zeitschriftenartikel
Peer Review	mit Peer Review
Sprache	Englisch
Titel	Final Report on key comparison EURAMET.M.G-K2.2023 of absolute gravimeters
Autor(in); Institution	Wziontek, H.; Federal Agency for Cartography and Geodesy, Leipzig, GERMANY Pálinkás, V.; Research Institute of Geodesy, Topography and Cartography, Zdiby, CZECH REPUBLIC Antokoletz, E. D.; Federal Agency for Cartography and Geodesy, Leipzig, GERMANY Müller, J.; Federal Agency for Cartography and Geodesy, Leipzig, GERMANY Valko, M.; Research Institute of Geodesy, Topography and Cartography, Zdiby, CZECH REPUBLIC Kostelecký, J.; Research Institute of Geodesy, Topography and Cartography, Zdiby, CZECH REPUBLIC Koivula, M. B.; Finnish Geospatial Research Institute, National Land Survey of Finland, Espoo, FINLAND Näränen, J.; Finnish Geospatial Research Institute, National Land Survey of Finland, Espoo, FINLAND Merlet, S.; LNE-OP/LTE Observatoire de Paris, Paris, FRANCE Bernard, J. D.; Institut Terre et Environnement de Strasbourg, Univ. Strasbourg, EOST, Strasbourg, FRANCE Rothleitner, Christian; 1.1, Masse, PTB-Braunschweig Konrad, Johannes; 1.1, Masse, PTB-Braunschweig Prato, A.; Istituto Nazionale di Ricerca Metrologica (INRIM), Torino, ITALY Facello, A.; Istituto Nazionale di Ricerca Metrologica (INRIM), Torino, ITALY Germak, A.; Istituto Nazionale di Ricerca Metrologica (INRIM), Torino, ITALY Baumann, H.; Federal Institute of Metrology (METAS), Bern-Wabern, SWITZERLAND Reich, M.; German Research Centre for Geosciences (GFZ), Potsdam, GERMANY Gebauer, A.; Federal Agency for Cartography and Geodesy, Leipzig, GERMANY Lothhammer, A.; Federal Agency for Cartography and Geodesy, Leipzig, GERMANY Brachmann, E.; Federal Agency for Cartography and Geodesy, Leipzig, GERMANY Iacovone, D.; Agenzia Spaziale Italiana (ASI), e-geos, Matera Space Center/Operations, Contrada Terlecchie, Matera, ITALY Nettis, G.; Agenzia Spaziale Italiana (ASI), e-geos, Matera Space Center/Operations, Contrada Terlecchie, Matera, ITALY Greco, F.; Instituto Nazionale di Geofisica e Vulcanologia - Osservatorio Etneo (INGV - OE), Catania, ITALY Messina, A.; Instituto Nazionale di Geofisica e Vulcanologia - Osservatorio Etneo (INGV - OE), Catania, ITALY Contrafatto, D.; Instituto Nazionale di Geofisica e Vulcanologia - Osservatorio Etneo (INGV - OE), Catania, ITALY Reudink, R.; Delft University of Technology, Delft, THE NETHERLANDS Dykowski, P.; Institute of Geodesy and Cartography, Warsaw, POLAND; Central Office of Measures, Time and Length Department, Warsaw, POLAND Cieselski, A; Institute of Geodesy and Cartography, Warsaw, POLAND Janák, J.; Slovak University of Technology in Bratislava, Bratislava, SLOVAKIA Papco, .; Slovak University of Technology in Bratislava, Bratislava, SLOVAKIA Engfeldt, A; Lantmäteriet, Gävle, SWEDEN
Quelle/Jahr	Metrologia: 62 (2025), 1A, Tech. Suppl., 1 - 22
Artikelnummer	07022
ISSN	0026-1394 ; 1681-7575
DOI	https://doi.org/10.1088/0026-1394/62/1A/07022
URL	https://iopscience.iop.org/article/10.1088/0026-1394/62/1A/07022
Verlag	Bristol: IOP Publ.
Zusammenfassung	The regional key comparison of absolute gravimeters, EURAMET.M.G-K3.2023, together with a simultaneously organized additional comparison, was held in Germany at the Geodetic Observatory Wettzell of the German Federal Agency for Cartography and Geodesy in between May and June 2024. This report presents the list of participants who performed measurements, the gravity results submitted by the operators and the data processing strategy. The link to CCM.G-K2.2023 was established via three participants who took part in both comparisons. Finally, the results of the least-squares adjustment, which takes into account the correlations between measurements, are presented by means of the comparison reference values (CRV) and deviations of each gravimeter from the CRV. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database https://www.bipm.org/kcdb/. The final report has been peer-reviewed and approved for publication by the CCM, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

Kostenfreier Zugang

Freier Zugang

Themenbereich der Metrologie	Masse und abgeleitete Größen
Innovationscluster	Umwelt und Klima
Geschäftsfelder	Metrologie für die Gesellschaft ; Metrologie für die Wirtschaft

Zitierung

Wziontek, H., Pálinkás, V., Antokoletz, E. D., Müller, J., Valko, M., Kostelecký, J., Koivula, M. B., Näränen, J., Merlet, S., Bernard, J. D., Rothleitner, C., Konrad, J., Prato, A., Facello, A., Germak, A., Baumann, H., Reich, M., Gebauer, A., Lothhammer, A., Brachmann, E., Iacovone, D., Nettis, G., Greco, F., Messina, A., Contrafatto, D., Reudink, R., Dykowski, P., Cieselski, A., Janák, J., Papco, ., & Engfeldt, A. (2025). Final Report on key comparison EURAMET.M.G-K2.2023 of absolute gravimeters. Metrologia, 62(1A, Tech. Suppl.), 1–22. https://doi.org/10.1088/0026-1394/62/1A/07022

Exportieren

RIS BibTeX

Zitierung

Exportieren

PTB-Publica Menü