ANALYSIS OF OBSERVATIONS OF SUPERCONDUCTING GRAVIMETER SG-053
Liu Ziwei 1,2,3) ; Li Hui 1,2) ;Hao Hongtao 1,2) ;Wei Jin 1,2) ; and Xing Lelin 1,2)
1)Institute of Seismology, CEA,Wuhan 430071 2)Crustal Movement Laboratory,Wuhan 4300713)School of Computer Science,Wuhan University,Wuhan 430079
Abstract The observations of superconducting gravimeter SG053 at observing station of Gravity Network Center of China from Feb. to Sept., 2009 are analyzed. The results show that the ambient noise level reaches to 1.146×10 -8 ms -2, and the precisions of tidal factors of O1, M2 waves reach to 0.01%, which indicates that the observation by the SG053 can be use as the datum of earthquake continuous gravity observation network for earthquake monitoring.
Key words ：
superconducting gravimeter
observation network of gravity
gravity datum
data processing
harmonic analysis
Received: 01 January 1900
Corresponding Authors:
Liu Ziwei
Cite this article:
Liu Ziwei,Li Hui,Hao Hongtao et al. ANALYSIS OF OBSERVATIONS OF SUPERCONDUCTING GRAVIMETER SG-053[J]. , 2010, 30(6): 157-160.
Liu Ziwei,Li Hui,Hao Hongtao et al. ANALYSIS OF OBSERVATIONS OF SUPERCONDUCTING GRAVIMETER SG-053[J]. jgg, 2010, 30(6): 157-160.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2010/V30/I6/157
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