Receiver function forward modeling and migration based on wave-equation finite difference method
文献类型：期刊论文
| 作者 | Wang, HL; Chang, X; Chen, CR |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2005-03-01 |
| 卷号 | 48期号:2页码:415-422 |
| 关键词 | Finite Difference Modeling Receiver Function Array Common Converted Point Stack Finite Difference Migration |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | The wave-equation finite difference algorithm is applied here as a solution for forward modeling and migration of receiver function. With the help of exploration seismology concepts, the equivalent velocity and traveltime equation are established, therefore the forward calculation and migration of receiver function are implemented by wave-equation finite difference method. The numerical calculation indicates that imaging of point diffractor and dome can be accomplished with high accuracy employing poststack wave-equation finite difference migration. Then the applicabilities for receiver function imaging between poststack finite difference migration and Kirchhoff migration are discussed according to numerical results. Finally, the effects on velocity error for imaging are analyzed. |
| WOS关键词 | MANTLE DISCONTINUITY STRUCTURE ; VELOCITY SPECTRUM ; S-WAVES ; P-WAVES ; BENEATH ; STACKS ; ARRAYS ; TIBET ; ZONE |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000227972500026 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/64998]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Wang, HL |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Yangtze Univ, Coll Geophys & Petr Resources, Jinzhou 434023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, HL,Chang, X,Chen, CR. Receiver function forward modeling and migration based on wave-equation finite difference method[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2005,48(2):415-422. |
| APA | Wang, HL,Chang, X,&Chen, CR.(2005).Receiver function forward modeling and migration based on wave-equation finite difference method.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,48(2),415-422. |
| MLA | Wang, HL,et al."Receiver function forward modeling and migration based on wave-equation finite difference method".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 48.2(2005):415-422. |
入库方式： OAI收割
来源：地质与地球物理研究所
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