SIMULTANEOUS INVERSION OF MULTI-LAYERDENSITY INTERFACE
Wang Sun1,2) ;and Shen Chongyang1,3)
1） Key Laboratory of Earthquake Geodesy,Institute of Seismology,CEA,Wuhan 430071;2） Xiaomen Research Center of Seismology,Xiaomen 361021;3） Wuhan Base of Institute of Crustal Dynamics,CEA,Wuhan 430071
Abstract This paper is proposes a new method for inversing the multilayer density interfaces directly,the novel approach is based on the smooth constraining of density distribution. The purposes of the study are to compress the entire solution space and to lighten the image quality of the inversion result. The results of the theoretical model and field section show that this method is effective and can obtain a better geological interpretation than tradition ones.
Key words ：
gravity inversion
spatial domain
multilayer density interfaces
smooth constraint
genetic algorithms
Received: 01 January 1900
Corresponding Authors:
Wang Sun
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