Imaging complex salt bodies with true amplitude turning wave one-way wave equation

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	Imaging complex salt bodies with true amplitude turning wave one-way wave equation
	Zhang, Yu ; Xu, Sheng ; Zhang Guanquan
	2007-06-01
发表期刊	JOURNAL OF CHINA UNIVERSITY OF GEOSCIENCES
ISSN	1002-0705
卷号	18 页码:492-495
摘要	The conventional one-way wave equation migration only computes wavefields with propagation angles less than 90 degrees. Therefore, steeply dipping reflectors are often absent from its images. In this at, we propose a modified version of one-way wave equation migration which incorporates true amplitude corrections to enhance steep dips and propagates wavefields to any possible direction. With this new method, turning waves can be properly imaged and the imaging capability of one-way wave equation is greatly improved.
关键词	one-way wave equation turning wave true amplitude migration
语种	英语
WOS研究方向	Geology
WOS类目	Geology ; Geosciences, Multidisciplinary
WOS记录号	WOS:000249768900192
出版者	CHINA UNIV GEOSCIENCES
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/5162
专题	中国科学院数学与系统科学研究院
通讯作者	Zhang, Yu
作者单位	1.CGGVeritas, Houston, TX 77072 USA 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yu,Xu, Sheng,Zhang Guanquan. Imaging complex salt bodies with true amplitude turning wave one-way wave equation[J]. JOURNAL OF CHINA UNIVERSITY OF GEOSCIENCES,2007,18:492-495.
APA	Zhang, Yu,Xu, Sheng,&Zhang Guanquan.(2007).Imaging complex salt bodies with true amplitude turning wave one-way wave equation.JOURNAL OF CHINA UNIVERSITY OF GEOSCIENCES,18,492-495.
MLA	Zhang, Yu,et al."Imaging complex salt bodies with true amplitude turning wave one-way wave equation".JOURNAL OF CHINA UNIVERSITY OF GEOSCIENCES 18(2007):492-495.