Reconstruction of the semblance section for the crust and mantle reflection structure by wide-angle reflection seismic data

	Reconstruction of the semblance section for the crust and mantle reflection structure by wide-angle reflection seismic data
	Zhang, ZJ ; Qin, YL ; Chen, Y ; Zhang, CY ; Sun, SX ; Zhao, B ; Liu, YF ; Liu, ZK
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2004-05-01
卷号	47 期号:3 页码:469-474
关键词	wide-angle reflection seismic crust and mantle reflection structure semblabe mapping
ISSN号	0001-5733
文献子类	Article
英文摘要	Since the shots and receivers are sparse in active wide-angle seismic exploration, we use wide-angle reflection seismic data to reconstruct the semblance section of reflection structure in the crust and mantle based on the diffraction theory. The travel-time conditions for reconstructing the semblance section are calculated using the reciprocity principal, and the travel-time field from shots and receivers are computed using Eikonal solvers which have the advantage of high efficiency and accuracy. The results from processing real wide-angle reflection seismic data in southeastern China showed that this method can improve the horizontal consistency of reflection events compared with CDP mapping.
WOS关键词	MIGRATION ; BELT
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000221751100016
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/79775]
专题	中国科学院地质与地球物理研究所
通讯作者	Zhang, ZJ
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.China Univ Geosci, Geophys & Informat Technol Dept, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Zhang, ZJ,Qin, YL,Chen, Y,et al. Reconstruction of the semblance section for the crust and mantle reflection structure by wide-angle reflection seismic data[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2004,47(3):469-474.
APA	Zhang, ZJ.,Qin, YL.,Chen, Y.,Zhang, CY.,Sun, SX.,...&Liu, ZK.(2004).Reconstruction of the semblance section for the crust and mantle reflection structure by wide-angle reflection seismic data.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,47(3),469-474.
MLA	Zhang, ZJ,et al."Reconstruction of the semblance section for the crust and mantle reflection structure by wide-angle reflection seismic data".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 47.3(2004):469-474.