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Detection of the translational oscillations of the Earth's solid inner core based on the international superconducting gravimeter observations
作者姓名:B.  Ducarme
作者单位:Royal Observatory
摘    要:Before about 100 years, the layered structures of the Earths body and the existence of the liquid core had been found, then the solid inner core and detailed structures in the interior of the Earth are demonstrated, it proves that the satisfied achievements had been obtained in recogni-tion of the Earths interior structures. In recent years, with the increasing requirements of the basic sciences and space techniques to geodynamics of the Earths interior, the theoretical study and practical de…


Detection of the translational oscillations of the Earth's solid inner core based on the international superconducting gravimeter observations
B. Ducarme.Detection of the translational oscillations of the Earth''''s solid inner core based on the international superconducting gravimeter observations[J].Chinese Science Bulletin,2004,49(11).
Authors:SUN Heping  XU Jianqiao & B Ducarme Key Laboratory of Geodynamic Geodesy
Institution:e-mail: heping@ asch.whigg.ac.cn
Abstract:
Keywords:observations of global superconducting gravimeters  estimation of the product spectral density  translational oscillations of the solid inner core  determination of the resonance parameters  
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