ANALYSIS OF ABSOLUTE GRAVITY MEASUREMENT
RESULTS OF FG5-240
1)61365 Troops of PLA, Tianjin 300140
2)Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052
Abstract The absolute gravity measurements on the 17 fiducial stations in Chinese mainland and island using FG5-240 is introduced, and the measurement results are analyzed. The study shows that the characteristic of FG5240 is stable, the measurement precision is better than ±5×10-8ms-2, which satisfies the technology requirement of absolute gravity measurement.
Key words :
FG5 absolute gravimeter
absolute gravity measurement
uncertainty
flow measurement
gravity datum
Received: 12 June 2012
Published: 25 September 2013
Cite this article:
Xiao Fan,Wang Qingbin,Zhang Songtang et al. ANALYSIS OF ABSOLUTE GRAVITY MEASUREMENT
RESULTS OF FG5-240[J]. jgg, 2013, 33(Supp.1): 165-167.
Xiao Fan,Wang Qingbin,Zhang Songtang et al. ANALYSIS OF ABSOLUTE GRAVITY MEASUREMENT
RESULTS OF FG5-240[J]. jgg, 2013, 33(Supp.1): 165-167.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2013/V33/ISupp.1/165
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