the Key Project of theKnowledge Innovationand the Hundred Talents Pragram,Chinese Academy of Sciences(Grant No.KZCX3-SW-131);the National Natural Science Foundation of China(Grant No.40074018,40374029).
In this paper, authors obtain the spectral peaks of the earth free oscillation and check all normal modes from 0S0 to 0S48 accurately, with the Fourier analysis and the maximum entropy spectrum method dealing jointly ...
This work was supported by the National Natural Science Foundation of China (Grant No.40074018).
The parameters of Earth free core nutation (FCN) are two relatively significant geophysical parameters. Sasao et al. (1980) and Wahr and Bergen (1986) provided the theoretical estimation values of FCN parameters. Gwin...