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  4. 中国科学院页岩气与地质工程重点实验室
Ground-wire Source TEM 3D Full Time Multinary Inversion Using Adaptive Regulation

文献类型：期刊论文

作者Luan, Xiaodong1,4,5; Di, Qingyun2,3; Xue, Guoqing2,3; Chen, Bin4,5
刊名JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS
出版日期2020-09-01
卷号25期号:3页码:403-413
ISSN号1083-1363
DOI10.32389/JEEG19-037
英文摘要Ground-wire source transient electromagnetic method (GTEM) provides better investigation ability than loop source TEM at a given noise level and decay time. However, at the present time, the method still stays in the one-dimensional inversion interpretation stage. Since actual geological structures are three-dimensionally distributed, the three-dimensional electromagnetic forward and inversion are crucial for understanding the electromagnetic responses of complex geological structures. Moreover, the traditional 3D smooth inversions of geophysical data have been found to inaccurately reflect small-scale and isolated anomalies. In this study, a multinary inversion method was introduced and applied to GTEM inversions. It was found that the proposed method had the ability to enable GTEM to more accurately delineate anomalous bodies when applied to detect high-resistivity target. Then, for the purpose of avoiding the need for multiple inversion tests to determine the regularization factors, a self-adaptive scheme was proposed based on the differences between the data fitting functional and the model functional during each iteration step. It was observed that by introducing the multinary inversion with adaptive regulation, more stable and accurate inversion results were obtained. In the current study, the numerical simulation results had successfully verified that the proposed multinary inversion method had provided better resolution than the traditional inversion methods.
WOS关键词TRANSIENT ; ALGORITHM
资助项目National Key Research and Development Program of China[2017YFC0601801] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA14050100] ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources[KLGEPT201906] ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources[2020YFL17]
WOS研究方向Geochemistry & Geophysics ; Engineering
语种英语
WOS记录号WOS:000577193700010
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 ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Fund from the Key Laboratory of Geophysical Electromagnetic Probing Technologies of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources ; Key Laboratory of Airborne Geophysics and Remote Sensing Geology of Ministry of Natural Resources
源URL[http://ir.iggcas.ac.cn/handle/132A11/98344]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
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Di, Qingyun
作者单位1.Chinese Acad Geol Sci, Inst Geophys & Geochem Explorat, Key Lab Geophys Electromagnet Probing Technol, Minist Nat Resources, Langfang 065000, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China
4.China Aero Geophys Survey & Remote Sensing Ctr Na, Beijing 100083, Peoples R China
5.MNR, Key Lab Airborne Geophys & Remote Sensing Geol, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714		 Luan, Xiaodong,Di, Qingyun,Xue, Guoqing,et al. Ground-wire Source TEM 3D Full Time Multinary Inversion Using Adaptive Regulation[J]. JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS,2020,25(3):403-413.
APA Luan, Xiaodong,Di, Qingyun,Xue, Guoqing,&Chen, Bin.(2020).Ground-wire Source TEM 3D Full Time Multinary Inversion Using Adaptive Regulation.JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS,25(3),403-413.
MLA Luan, Xiaodong,et al."Ground-wire Source TEM 3D Full Time Multinary Inversion Using Adaptive Regulation".JOURNAL OF ENVIRONMENTAL AND ENGINEERING GEOPHYSICS 25.3(2020):403-413.

入库方式： OAI收割

来源：地质与地球物理研究所

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