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Comparison between Different Apparent Resistivity Definitions of CSAMT

文献类型：期刊论文

作者Hou, Dongyang1,2,3; Xue, Guoqiang1,2,3; Zhou, Nannan1,2,3; He, Yiming1,2,3; Chen, Wen1,2,3
刊名JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS
出版日期2019-03-01
卷号24期号:1页码:119-127
ISSN号1083-1363
DOI10.2113/JEEG24.1.119
英文摘要Controlled source audio-frequency magnetotelluric (CSAMT) is typically used to obtain data regarding Cagniard resistivity by calculating the ratio between the electric field and magnetic field. However, noise conditions tend to provide different influences on the electrical and magnetic field component data. Therefore, it has become necessary to develop alternative methods to define apparent resistivity using suitable component data. In addition to the traditional Cagniard resistivity, the conventional single-component and modified single-component apparent resistivity methods have been proposed. In this research we discuss those three different apparent resistivity definitions from the aspects of theoretical formula, applicability, and calculation results of a synthetic model. We find that the modified single-component apparent resistivity method can be successfully used to achieve higher data quality nearer the source, thereby improving the exploration precision. Finally, a case study is conducted to verify our results, which show that the modified apparent resistivity method has the ability to effectively reflect the geoelectric profiling information.
WOS关键词EXPLORATION ; DISPOSAL
资助项目National Key Research and Development Program of China[2017YFC0601204] ; Natural Science Foundation of China (NSFC)[41830101] ; key Research and Development Program of Shannxi Province[2017GY-175]
WOS研究方向Geochemistry & Geophysics ; Engineering
语种英语
WOS记录号WOS:000476985000011
出版者ENVIRONMENTAL ENGINEERING GEOPHYSICAL SOC
资助机构National Key Research and Development Program of China ; National Key Research and Development Program of China ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; key Research and Development Program of Shannxi Province ; key Research and Development Program of Shannxi Province ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; key Research and Development Program of Shannxi Province ; key Research and Development Program of Shannxi Province ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; key Research and Development Program of Shannxi Province ; key Research and Development Program of Shannxi Province ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Natural Science Foundation of China (NSFC) ; Natural Science Foundation of China (NSFC) ; key Research and Development Program of Shannxi Province ; key Research and Development Program of Shannxi Province
源URL[http://ir.iggcas.ac.cn/handle/132A11/92927]  
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Xue, Guoqiang
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 Earth Sci, Beijing 100029, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Hou, Dongyang,Xue, Guoqiang,Zhou, Nannan,et al. Comparison between Different Apparent Resistivity Definitions of CSAMT[J]. JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS,2019,24(1):119-127.
APA Hou, Dongyang,Xue, Guoqiang,Zhou, Nannan,He, Yiming,&Chen, Wen.(2019).Comparison between Different Apparent Resistivity Definitions of CSAMT.JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS,24(1),119-127.
MLA Hou, Dongyang,et al."Comparison between Different Apparent Resistivity Definitions of CSAMT".JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS 24.1(2019):119-127.

入库方式： OAI收割

来源：地质与地球物理研究所

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