Knowledge Management System of Institute of Geology and Geophysics,CAS
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 | |
2004-05-01 | |
发表期刊 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
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ISSN | 0001-5733 |
卷号 | 47期号:3页码:469-474 |
文章类型 | Article |
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. |
关键词 | wide-angle reflection seismic crust and mantle reflection structure semblabe mapping |
WOS标题词 | Science & Technology ; Physical Sciences |
关键词[WOS] | MIGRATION ; BELT |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Geochemistry & Geophysics |
WOS类目 | Geochemistry & Geophysics |
WOS记录号 | WOS:000221751100016 |
出版者 | SCIENCE CHINA PRESS |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.iggcas.ac.cn/handle/132A11/79776 |
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. |
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