Results of the European Comparison of Absolute Gravimeters in Walferdange (Luxembourg) of November 2007
Results of the European Comparison of Absolute Gravimeters in Walferdange (Luxembourg) of November 2007
复制标题
2007 年 11 月在 Walferdange（卢森堡）进行的欧洲绝对重力仪比较结果
DOI：
10.1007/978-3-642-10634-7_5
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发表时间：
2010
期刊：
影响因子：
2.4
通讯作者：
L. Xing
中科院分区：
文献类型：
--
作者：
O. Francis;T. Dam;A. Germak;M. Amalvict;R. Bayer;M. Bilker‐Koivula;M. Calvo;G. D’Agostino;T. Dellacqua;A. Engfeldt;R. Faccia;R. Falk;O. Gitlein;M. Fernandez;J. Gjevestad;J. Hinderer;D. Jones;J. Kostelecký;N. Moigne;B. Luck;J. Mäkinen;D. Mclaughlin;T. Olszak;P. Olsson;A. Pachuta;V. Pálinkás̆;B. Pettersen;R. Pujol;I. Prutkin;D. Quagliotti;R. Reudink;C. Rothleitner;D. Ruess;C. Shen;V. Smith;S. Svitlov;L. Timmen;C. Ulrich;M. Camp;J. Walo;Lei Wang;H. Wilmes;L. Xing
第二次绝对重力仪国际比对于2007年11月在卢森堡的Walferdange举行，有20台绝对重力仪参加。这里将简要介绍数据处理和调整情况，然后介绍结果。采用两种不同的方法来估计重力仪之间的相对偏移。我们表明，结果是等效的不确定性的两个调整重叠。绝对重力仪的标准偏差为2 μgal（1 gal = 1 cm/s2）。
The second international comparison of absolute gravimeters was held in Walferdange, Grand Duchy of Luxembourg, in November 2007, in which twenty absolute gravimeters took part. A short description of the data processing and adjustments will be presented here and will be followed by the presentation of the results. Two different methods were applied to estimate the relative offsets between the gravimeters. We show that the results are equivalent as the uncertainties of both adjustments overlap. The absolute gravity meters agree with one another with a standard deviation of 2 μgal (1 gal = 1 cm/s2).