This work was supported jointly by the National Natural Science Foundation of China (Grant Nos. 40074018 and 49925411).
The observation of the Earth’s free oscillation is an important way to study the Earth’s inner structure and geophysical parameters. Many geophysicists have investigated the Earth’s normal modes with strainmeters a...
State Natural Science Foundation of China (49925411 and 49774223) ;the Projects from Chinese Academy of Sciences (KZCX2-106 a
Based on the international tidal gravity reference values at station Wuhan, the tidal gravity parameters, including the amplitude factors and phase differences are determined accurately by using the observations with ...