Source location using 3-D Gaussian beam migration imaging
文献类型：期刊论文
| 作者 | Cao Lei1,2; Zhang Jin-Hai1; Yao Zhen-Xing1 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2015-02-01 |
| 卷号 | 58期号:2页码:481-494 |
| 关键词 | Three-dimensional model Gaussian beam of varying grid Seismic source location Spatial Gaussian filter Seismic array of Capital Circle region around Beijing |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/cjg20150212 |
| 文献子类 | Article |
| 英文摘要 | Traditional earthquake location methods usually need to pick first arrivals of signals, which have a low precision when these arrivals are unremarkable or submerged by strong noise. In this paper, we employ the 3-D varying-grid Gaussian beam migration imaging method to determine seismic source locations. We apply this method to deal with the synthetic seismograms and real seismic events in the Capital Circle region around Beijing to verify the validity of this method. |
| WOS关键词 | SOURCE-SCANNING ALGORITHM ; SYNTHETIC SEISMOGRAMS ; DEPTH MIGRATION ; WAVE FIELDS ; EARTHQUAKES ; CALIFORNIA ; TIME ; COMPUTATION ; PARAMETERS ; RELOCATION |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000349431600012 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/86966]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Cao Lei |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao Lei,Zhang Jin-Hai,Yao Zhen-Xing. Source location using 3-D Gaussian beam migration imaging[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2015,58(2):481-494. |
| APA | Cao Lei,Zhang Jin-Hai,&Yao Zhen-Xing.(2015).Source location using 3-D Gaussian beam migration imaging.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,58(2),481-494. |
| MLA | Cao Lei,et al."Source location using 3-D Gaussian beam migration imaging".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 58.2(2015):481-494. |
入库方式： OAI收割
来源：地质与地球物理研究所
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