COMPARATIVE OBSERVATION OF ABSOLUTE GRAVIMETERS IN WALFERDANGE
Xing Lelin 1,2,3) ; Shen Chongyang 1,2) ; Li Hui 1,2) ; and O.Francis 4)
1)Institute of Seismology, CEA, Wuhan 4300712)Crustal Movement Laboratory, Wuhan 4300713)School of Geodesy and Geomatics of Wuhan Universtiy, Wuhan 4300794European Center for Geodynamics and Seismology of Luxembourg University, Luxembourg L-1351
Abstract：The European comparison of absolute gravimeters held in Walferdange, Luxembourg in November 2007 are reported. 20 absolute gravimeters including the FG5/232 of CEA to take part in the comparison and the standard deviations of gravity data from 15 stations are less than 2.1 ×10 -8 ms -2. The method of data processing and the analysis of results are described.
