Common reflection surface stack for rugged surface topography
文献类型：期刊论文
| 作者 | Li Zhen-Chun; Sun Xiao-Dong; Liu Hong |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2006-11-01 |
| 卷号 | 49期号:6页码:1794-1801 |
| 关键词 | static correction CRS stack kinematic parameters data redatuming simulating annealing algorithm combination optimization |
| ISSN号 | 0001-5733 |
| 文献子类 | Article |
| 英文摘要 | In the condition of rugged surface topography, static correction. can't be done wen, which is an important factor that influences the processing quality of seismic data obtained from mountain regions. However, an extension of the CRS stack method that takes into account the effects of the surface topography can process pre-stack data without static correction. Then data redatuming can be performed with the kinematic parameters produced by CRS stack. Seismic data processing indicates that the result of the extension of the CRS stack for rugged surface topography is better than that of conventional stack in the aspect of S/N ratio and the continuity of reflection events. Different from CRS stack for horizontal surface, in the formula of CRS stack for rugged surface topography, the three kinematic parameters are combined. It is very difficult to separate them completely and optimize them in turn by simplifying CRS gather. The introduction of simulating annealing algorithm solves the difficulty in combination optimization effectively. |
| WOS关键词 | LATERALLY INHOMOGENEOUS-MEDIA ; BASIC CONCEPTS |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000242388600027 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/66430]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Li Zhen-Chun |
| 作者单位 | 1.China Univ Petr, Coll Georesources & Informat, Shandong 257061, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li Zhen-Chun,Sun Xiao-Dong,Liu Hong. Common reflection surface stack for rugged surface topography[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2006,49(6):1794-1801. |
| APA | Li Zhen-Chun,Sun Xiao-Dong,&Liu Hong.(2006).Common reflection surface stack for rugged surface topography.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,49(6),1794-1801. |
| MLA | Li Zhen-Chun,et al."Common reflection surface stack for rugged surface topography".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 49.6(2006):1794-1801. |
入库方式： OAI收割
来源：地质与地球物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。