The Sixth International Comparison of Absolute Gravimeters was held from 5 June to 28 August 2001 at the Bureau International des Poids et Mesures (BIPM), Sevres. Seventeen absolute gravimeters were used to make measurements at five sites of the BIPM gravity network. The vertical gravity gradients at the sites and the ties between them were also measured using seventeen relative gravimeters. For the first time the ties were also measured using absolute gravimeters. Various methods of processing the absolute and relative data were tested to calculate the results. The final results of ICAG-2001 are presented. The acceleration due to gravity at a height of 0.90 m is given as (980 925 701.2 +/- 5.5) muGal* and (980 928 018.8 5.5) LGal for sites A and B, respectively, calculated using a combined adjustment of the absolute and relative data.

Results of the Sixth International Comparison of Absolute Gravimeters, ICAG-2001 / Vitushkin, L; Becker, M; Jiang, Z; Francis, O; van Dam, Tm; Faller, J; Chartier, Jm; Amalvict, M; Bonvalot, S; Debeglia, N; Desogus, S; Diament, M; Dupont, F; Falk, R; Gabalda, G; Gagnon, Cgl; Gattacceca, T; Germak, ALESSANDRO FRANCO LIDIA; Hinderer, J; Jamet, O; Jeffries, G; Kaker, R; Kopaev, A; Liard, J; Lindau, A; Longuevergne, L; Luck, B; Maderal, En; Makinen, J; Meurers, B; Mizushima, S; Mrlina, J; Newell, D; Origlia, C; Pujol, Er; Reinhold, A; Richard, P; Robinson, Ia; Ruess, D; Thies, S; Van Camp, M; Van Ruymbeke, M; Compagni, Mfd; Williams, S.. - In: METROLOGIA. - ISSN 0026-1394. - 39:5(2002), pp. 407-424. [10.1088/0026-1394/39/5/2]

Results of the Sixth International Comparison of Absolute Gravimeters, ICAG-2001

GERMAK, ALESSANDRO FRANCO LIDIA;Origlia C;
2002

Abstract

The Sixth International Comparison of Absolute Gravimeters was held from 5 June to 28 August 2001 at the Bureau International des Poids et Mesures (BIPM), Sevres. Seventeen absolute gravimeters were used to make measurements at five sites of the BIPM gravity network. The vertical gravity gradients at the sites and the ties between them were also measured using seventeen relative gravimeters. For the first time the ties were also measured using absolute gravimeters. Various methods of processing the absolute and relative data were tested to calculate the results. The final results of ICAG-2001 are presented. The acceleration due to gravity at a height of 0.90 m is given as (980 925 701.2 +/- 5.5) muGal* and (980 928 018.8 5.5) LGal for sites A and B, respectively, calculated using a combined adjustment of the absolute and relative data.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11696/33090
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 51
  • ???jsp.display-item.citation.isi??? 46
social impact