Reference : Regional comparison of absolute gravimeters SIM.M.G-K1 key comparison
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Earth sciences & physical geography
Physical, chemical, mathematical & earth Sciences : Physics
Regional comparison of absolute gravimeters SIM.M.G-K1 key comparison
Newell, D. B. [> >]
Westrum, D. Van [> >]
Francis, Olivier mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit]
Kanney, J. [> >]
Liard, J. [> >]
Ramirez, A. E. [> >]
Lucero, B. [> >]
Ellis, B. [> >]
Greco, F. [> >]
Pistorio, A. [> >]
Reudink, R. [> >]
Iacovone, D. [> >]
Baccaro, F. [> >]
Silliker, J. [> >]
Wheeler, R. D. [> >]
Falk, R. [> >]
Ruelke, A. [> >]
[en] Absolute gravimeter ; comparison ; metrology
[en] Twelve absolute gravimeters were compared during the regional Key Comparison SIM.M.G-K1 of absolute gravimeters. The four gravimeters were from different NMIs and DIs. The comparison was linked to the CCM.G-K2 through EURAMET.M.G-K2 via the DI gravimeter FG5X-216. Overall, the results and uncertainties indicate an excellent agreement among the gravimeters, with a standard deviation of the gravimeters' DoEs better than 1.3 ╬╝Gal. In the case of the official solution, all the gravimeters are in equivalence well within the declared uncertainties. == Main text 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 [] . 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).
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