Interpretation of CSAMT single-component data
文献类型：期刊论文
| 作者 | Yan Shu1; Xue Guo-Qiang2; Qiu Wei-Zhong3; Zhou Nan-Nan2 |
| 刊名 | CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
 |
| 出版日期 | 2017 |
| 卷号 | 60期号:1页码:349-359 |
| 关键词 | Single-component Of Csamt Ratio Apparent Resistivity Noise Analysis Fitting Inversion Phase |
| ISSN号 | 0001-5733 |
| DOI | 10.6038/cjg20170129 |
| 文献子类 | Article |
| 英文摘要 | Following the Magnetotellurics method (MT), the apparent resistivity of the Controlled Source Audio-frequency Magnetotellurics (CSAMT) is usually derived from the ratio of electric field and magnetic field. For CSAMT, as the source power current density is known, both of the electric and magnetic field components are related to the resistivity of the earth. The apparent resistivity can be obtained from the single electric field or magnetic field. In this paper, we put forward the inversion and interpretation methods for single-component data of CSAMT after analysing the data features. During the curve fitting inversion, in order to increase the number of the inverted layers, the number of frequency of curves is regarded as the inversion earth layers number. The all-zone electric component apparent resisitivity inversion is developed. Then, the phase is introduced into the inversion process to omit the effect of static displacement. The field observation in water-filled mined-out space in Shanxi Province is used to verify the effectiveness of the new interpretation method. |
| WOS关键词 | LAYERED EARTH ; INVERSION ; RULES ; CHINA ; AREA |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000392040800029 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/53153]  |
| 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 |
| 通讯作者 | Yan Shu |
| 作者单位 | 1.Jiangsu Univ, Sch Comp Sci & Commun Engn, Zhenjiang 212013, Jiangsu, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China 3.115 Coal Geol Explorat Inst, Datong 037003, Shanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan Shu,Xue Guo-Qiang,Qiu Wei-Zhong,et al. Interpretation of CSAMT single-component data[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2017,60(1):349-359. |
| APA | Yan Shu,Xue Guo-Qiang,Qiu Wei-Zhong,&Zhou Nan-Nan.(2017).Interpretation of CSAMT single-component data.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,60(1),349-359. |
| MLA | Yan Shu,et al."Interpretation of CSAMT single-component data".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 60.1(2017):349-359. |
入库方式： OAI收割
来源：地质与地球物理研究所
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