A dual-scale inversion algorithm for surface consistent statics

	A dual-scale inversion algorithm for surface consistent statics
	Jing Xi-Li ; Yang Chang-Chun
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2006-09-01
卷号	49 期号:5 页码:1460-1466
关键词	statics multiscale inversion statics model
ISSN号	0001-5733
文献子类	Article
英文摘要	By analyzing surface consistent statics, a dual-scale inversion algorithm is developed for solving the statics problem. It integrates high efficient characteristic of the linear inversion algorithm and strong global searching ability of the nonlinear inversion algorithm. This algorithm gets statics model at two scales. The nonlinear inversion algorithm is adopted at the large scale to get a coarse statics model, and this model serves as initial statics model at the small scale. The lineal inversion algorithm is used at the small scale to get a finer statics model. The selection of parameters for controlling inversion process is discussed and makes this algorithm self-adaptive. Checking with synthetic and real seismic data shows the proposed algorithm is effective and efficient.
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000240860700025
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/66268]
专题	中国科学院地质与地球物理研究所
通讯作者	Jing Xi-Li
作者单位	1.Yanshan Univ, Coll Sci, Qinhuangdao 066004, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Jing Xi-Li,Yang Chang-Chun. A dual-scale inversion algorithm for surface consistent statics[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2006,49(5):1460-1466.
APA	Jing Xi-Li,&Yang Chang-Chun.(2006).A dual-scale inversion algorithm for surface consistent statics.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,49(5),1460-1466.
MLA	Jing Xi-Li,et al."A dual-scale inversion algorithm for surface consistent statics".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 49.5(2006):1460-1466.