THE PARAMETER KERNELS FOR THE LINEAR INVERSION OF THE FREE OSCILLATION OF THE EARTH .1

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	THE PARAMETER KERNELS FOR THE LINEAR INVERSION OF THE FREE OSCILLATION OF THE EARTH .1
	Fang, J.
刊名	Science in China Series B-Chemistry Life Sciences & Earth Sciences
	1991
期号	1 页码:78-85
中文摘要	In the linear inversion of the radial variation of the parameters of the Earth by using the observed frequencies of various normal modes of free oscillation of the earth, it is necessary to know the values of the kernels of the parameters rho, mu and lambda. This paper describes the methods of the derivation of the formulas of these kernels. This is the first part of the paper in which only the toroidal oscillations are considered. They are much simpler than those of the spheroidal ones, that we will consider in the second part of the paper. The data of the two types of oscillations are equally important in the solution of the inversion problem, and should be employed simultaneously, and we know that the toroidal oscillations are much simpler than the spheroidal ones, it seems wise to divide the whole program of the inversion problem into steps: first, by employing the toroidal data to correct the two parameters rho and mu in the mantle, then by using the spheroidal data to correct the remaining parameters, i.e. the other Lame parameter lambda in the mantle (leaving rho and mu as corrected), and rho, mu and lambda in the core, finally, by using the spheroidal data again to make further refinement of all the parameters.
原文出处	://WOS:A1991FA85700009
公开日期	2012-04-11
内容类型	期刊论文
源URL	[http://ir.whigg.ac.cn/handle/342008/3037]
专题	测量与地球物理研究所_其他_期刊论文
推荐引用方式 GB/T 7714	Fang, J.. THE PARAMETER KERNELS FOR THE LINEAR INVERSION OF THE FREE OSCILLATION OF THE EARTH .1[J]. Science in China Series B-Chemistry Life Sciences & Earth Sciences,1991(1):78-85.
APA	Fang, J..(1991).THE PARAMETER KERNELS FOR THE LINEAR INVERSION OF THE FREE OSCILLATION OF THE EARTH .1.Science in China Series B-Chemistry Life Sciences & Earth Sciences(1),78-85.
MLA	Fang, J.."THE PARAMETER KERNELS FOR THE LINEAR INVERSION OF THE FREE OSCILLATION OF THE EARTH .1".Science in China Series B-Chemistry Life Sciences & Earth Sciences .1(1991):78-85.