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Investigation of Axial Electric Field Measurements with Grounded-Wire TEM Surveys

文献类型：期刊论文

作者Zhou, Nan-nan; Xue, Guo-qiang; Li, Hai; Hou, Dong-yang
刊名PURE AND APPLIED GEOPHYSICS
出版日期2018
卷号175期号:1页码:365-373
关键词Axial Electric Field Grounded-wire Tem Detection Capability Occam Inversion
ISSN号0033-4553
DOI10.1007/s00024-017-1655-2
文献子类Article
英文摘要The grounded-wire transient electromagnetic (TEM) surveying is often performed along the equatorial direction with its observation lines paralleling to the transmitting wire with a certain transmitter-receiver distance. However, such method takes into account only the equatorial component of the electromagnetic field, and a little effort has been made on incorporating the other major component along the transmitting wire, here denoted as axial field. To obtain a comprehensive understanding of its fundamental characteristics and guide the designing of the corresponding observation system for reliable anomaly detection, this study for the first time investigates the axial electric field from three crucial aspects, including its decay curve, plane distribution, and anomaly sensitivity, through both synthetic modeling and real application to one major coal field in China. The results demonstrate a higher sensitivity to both high- and low-resistivity anomalies by the electric field in axial direction and confirm its great potentials for robust anomaly detection in the subsurface.
WOS关键词3-DIMENSIONAL INVERSION ; ELECTROMAGNETIC DATA ; MARINE CSEM ; FREQUENCY
WOS研究方向Geochemistry & Geophysics
语种英语
WOS记录号WOS:000419674100022
出版者SPRINGER BASEL AG
资助机构National Key Research and Development Program of China(2017YFC0601204) ; National Key Research and Development Program of China(2017YFC0601204) ; Natural Science Foundation of China (NSFC)(41474095) ; Natural Science Foundation of China (NSFC)(41474095) ; Special Financial Grant from China Postdoctoral Science Foundation(2016T90130) ; Special Financial Grant from China Postdoctoral Science Foundation(2016T90130) ; Open Fund of the Key Laboratory Mineral Resources(KLMR2015-13) ; Open Fund of the Key Laboratory Mineral Resources(KLMR2015-13) ; National Key Research and Development Program of China(2017YFC0601204) ; National Key Research and Development Program of China(2017YFC0601204) ; Natural Science Foundation of China (NSFC)(41474095) ; Natural Science Foundation of China (NSFC)(41474095) ; Special Financial Grant from China Postdoctoral Science Foundation(2016T90130) ; Special Financial Grant from China Postdoctoral Science Foundation(2016T90130) ; Open Fund of the Key Laboratory Mineral Resources(KLMR2015-13) ; Open Fund of the Key Laboratory Mineral Resources(KLMR2015-13) ; National Key Research and Development Program of China(2017YFC0601204) ; National Key Research and Development Program of China(2017YFC0601204) ; Natural Science Foundation of China (NSFC)(41474095) ; Natural Science Foundation of China (NSFC)(41474095) ; Special Financial Grant from China Postdoctoral Science Foundation(2016T90130) ; Special Financial Grant from China Postdoctoral Science Foundation(2016T90130) ; Open Fund of the Key Laboratory Mineral Resources(KLMR2015-13) ; Open Fund of the Key Laboratory Mineral Resources(KLMR2015-13) ; National Key Research and Development Program of China(2017YFC0601204) ; National Key Research and Development Program of China(2017YFC0601204) ; Natural Science Foundation of China (NSFC)(41474095) ; Natural Science Foundation of China (NSFC)(41474095) ; Special Financial Grant from China Postdoctoral Science Foundation(2016T90130) ; Special Financial Grant from China Postdoctoral Science Foundation(2016T90130) ; Open Fund of the Key Laboratory Mineral Resources(KLMR2015-13) ; Open Fund of the Key Laboratory Mineral Resources(KLMR2015-13)
源URL[http://ir.iggcas.ac.cn/handle/132A11/82418]  
专题中国科学院地质与地球物理研究所
通讯作者Zhou, Nan-nan
作者单位Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Zhou, Nan-nan,Xue, Guo-qiang,Li, Hai,et al. Investigation of Axial Electric Field Measurements with Grounded-Wire TEM Surveys[J]. PURE AND APPLIED GEOPHYSICS,2018,175(1):365-373.
APA Zhou, Nan-nan,Xue, Guo-qiang,Li, Hai,&Hou, Dong-yang.(2018).Investigation of Axial Electric Field Measurements with Grounded-Wire TEM Surveys.PURE AND APPLIED GEOPHYSICS,175(1),365-373.
MLA Zhou, Nan-nan,et al."Investigation of Axial Electric Field Measurements with Grounded-Wire TEM Surveys".PURE AND APPLIED GEOPHYSICS 175.1(2018):365-373.

入库方式： OAI收割

来源：地质与地球物理研究所

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