Joint inversion of CMP gathers of multi-channel transient electromagnetic data
文献类型：期刊论文
| 作者 | Li, Hai1,3; Xue, Guo-Qiang1; Zhong, Hua-Sen1,3; Di, Qing-Yun2 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2016-12-01 |
| 卷号 | 59期号:12页码:4439-4447 |
| 关键词 | Multi-channel transient electromagnetic method OCCAM inversion PRBS Joint inversion |
| DOI | 10.6038/cjg20161206 |
| 文献子类 | Article |
| 英文摘要 | The multi-channel transient electromagnetic (MTEM) method is one of the research focuses of prospecting for underground mineral resources. The study of the 1D inversion of MTEM data will promote the development of the instrument and theory of the methods. Based on the pseudo-random binary sequence (PRBS) source waveforms and configurations of the MTEM method, this paper presents the processing and inversion methods of MTEM data. Firstly, the earth impulse response of PRBS is obtained by deconvolution. Then step-off responses recovered from the impulse responses by reversed integration are sorted into common mid-point (CMP) gathers. Finally, the joint inversion scheme based on OCCAM inversion is tested on the CMP gather data. The results show that the inversion of CMP gathers can obtain good results at different depths with presence of noise. |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000389683800006 |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/53196]  |
| 专题 | 地质与地球物理研究所_中国科学院矿产资源研究重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, Beijing 100029, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Hai,Xue, Guo-Qiang,Zhong, Hua-Sen,et al. Joint inversion of CMP gathers of multi-channel transient electromagnetic data[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2016,59(12):4439-4447. |
| APA | Li, Hai,Xue, Guo-Qiang,Zhong, Hua-Sen,&Di, Qing-Yun.(2016).Joint inversion of CMP gathers of multi-channel transient electromagnetic data.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,59(12),4439-4447. |
| MLA | Li, Hai,et al."Joint inversion of CMP gathers of multi-channel transient electromagnetic data".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 59.12(2016):4439-4447. |
入库方式： OAI收割
来源：地质与地球物理研究所
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