中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Gravity inversion using the frequency characteristics of the density distribution

文献类型:期刊论文

作者Chen Shi; Zhang Jian; Shi Yaolin
刊名Applied geophysics
出版日期2008-06-01
卷号5期号:2页码:99-106
关键词Gravity inversion Frequency decomposition 3d density distribution Potential field
ISSN号1672-7975
DOI10.1007/s11770-008-0018-2
通讯作者Chen shi()
英文摘要Three-dimensional gravity inversion based on the mass property model is very popular in recent years. the time and efficiency of inversion algorithms is relative to the magnitude of the target mesh. one approach is to search over the entire solution space for a more refined result. however, the inversion will be difficult with the increased parameters in the large search space and the number of computations increases exponentially. in this paper, we propose a novel approach based on the frequency characteristics of the density distribution over the mesh. the purposes of our study are to reduce the parameters of three-dimensional gravity inversion and to lighten the image quality of the inversion result. the results show that the new method can expedite the inversion processing and get a better geological interpretation than tradition methods.
WOS研究方向Geochemistry & Geophysics
WOS类目Geochemistry & Geophysics
语种英语
WOS记录号WOS:000257022000003
出版者SPRINGER
URI标识http://www.irgrid.ac.cn/handle/1471x/2389487
专题中国科学院大学
通讯作者Chen Shi
作者单位Chinese Acad Sci, Grad Univ, Lab Computat Geophys, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Chen Shi,Zhang Jian,Shi Yaolin. Gravity inversion using the frequency characteristics of the density distribution[J]. Applied geophysics,2008,5(2):99-106.
APA Chen Shi,Zhang Jian,&Shi Yaolin.(2008).Gravity inversion using the frequency characteristics of the density distribution.Applied geophysics,5(2),99-106.
MLA Chen Shi,et al."Gravity inversion using the frequency characteristics of the density distribution".Applied geophysics 5.2(2008):99-106.

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来源:中国科学院大学

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