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《COMPUTING TECHNIQUES FOR GIOPHYSICAL AND GEOCHENICAL EXPLORATION》 1999-04
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TWO DIMENSIONAL TOPOGRAPHIC RESPONSES IN MAGNETO TELLURIC SOUNDING AND ITS CORRECTION METHODS

Wang Xuben (Chengdu University of Technology) Li Yongnian, Gao Yongcai (The Institute of Geophysical Exploration)  
Using finite element method, the apparent resistivity and phase of the magnetotelluric response are calculated for two-dimensional inhomogeneities and topographic models, and corresponding quasi-section maps are presented. Through the analysis and study of distortion curves of simulating models, a number of useful conclusions have been obtained. Firstly, we have discussed about the characteristics of distortion responses coursed by the topography and deep lateral inhomogeneities. Secondly, The abnormality from the complex terrain condition might be divided into two components. One is the distortion due to the topographic undulation and another is the function of position. Then, the distortion part could be separated from the MT response by a so-called "ratio method" borrowing from electrical topographic correcting methods, after reality terrain undulation are simulated. Finally, we use a field regularization continuation technique to correct the retained part, which make the result perfect.
【CateGory Index】: P631.325
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【References】
Chinese Journal Full-text Database 9 Hits
1 ZHAO Guang-mao,LI Tong-lin,WANG Da-yong,LI Jian-pingCollege of GeoExploration Science and Technology,Jilin University,Changchun 130026,China;Secondary Field-Based Two-Dimensional Topographic Numerical Simulation in Magnetotellurics by Finite Element Method[J];Journal of Jilin University(Earth Science Edition);2008-06
2 JIN Zhong-bao,LIU Guo-xing,HAN Jiang-taoCollege Of GeoExploration Science and Technology,Jilin University,Changchun 130026,China;The Numerical Simulation Analysis for the Effect of Apparent Resistivity Amplitude by Different Terrain[J];Journal of Jilin University(Earth Science Edition);2008-S1
3 WANG Xu-ben1,2,YU Nian1,3,ZHU Ying-tang1,2,XU Quan-hui1,HUANG Wen-bin1,GAO Shu-quan11.Key Laboratory of Earth Exploration and Information Technology of MOE,Chengdu University of Technology,Chengdu 610059,China;2.College of Information Engineering,Chengdu University of Technology,Chengdu 610059,China;3.China Railway Eryuan Engineering Group Co.Ltd,Chengdu 610031,China;Preliminary result of magnetotelluric sounding in the Longmen thrust belt of West Sichuan,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2008-04
4 ZHAO Guo-ze,CHEN Xiao-bin,TNAG Ji(Institute of Geology,China Earthquake Administration,Beijing 100029,China);Advanced geo-electromagnetic methods in China[J];Progress in Geophysics;2007-04
5 XIONG Bin1,RUAN Bai-yao2,LUO Yan-zhong1(1.Department of Geophysics, China University of Geosciences, Wuhan430074;2.Guilin Institute of Technology, Guilin541004);3-D NUMERICAL SIMULATION STUDY OF DC RESISTIVITY ANOMALY UNDER COMPLICATED TERRAIN[J];Geology and Prospecting;2003-04
6 WANG Yun-sheng1a, WANG Xu-ben1b , GOU Liang2, JIA Jin-dou2(1a. The national lab. Of Geological hazards and envrionment preotection ;1b. Information engineering, Chengdu University of Technology,Chengdu 610059,China ; 2. Bureau of Oil Geophysics Prospecting,Zhuozhou 072751, China);Several Progress of Deep-shallow Structure Interpretation by MT along Songpan-Shaoyang Cross Section[J];South-to-North Water Transfers and Water Science & Technology;2007-02
7 Hu Zu-zhi He Zhan-xiang Sun Wei-bin Wang Yong-tao Department of Integrative Geophysical and Geochemical Exploration,BGP,Zhuozhou City,Hebei Province,072751,China;An improved MT topographic correction method and discussion on relative issues[J];Oil Geophysical Prospecting;2008-03
8 YANG Sheng , YANG Yan feng (Beijing Zhengse Geophysics Co., Ltd, Beijing 100073, China);CLUSTERING ANALYSIS OF CURVE TYPE OF MAGNETOTELLURIC METHOD[J];Computing Techniques For Giophysical and Geochenical Exploration;2002-03
9 LI Zhong-ping(Shandong Zhengyuan Geology Explore Institute of China Metallurgy Geology General Bureau,Shandong Jinan 250014,China);A MAGNETIC ANOMALY GRADIENT DEPTH SOUNDING-BASED ELECTRICAL ANALYSIS[J];Computing Techniques for Geophysical and Geochemical Exploration;2009-05
China Proceedings of conference Full-text Database 2 Hits
1 SUN Hong - yan, UN Tian - liang, LI Ru - chuan (China University of Geoscience, Beijing 100083; Institude of Geophysical & Geochemical Exploration, CAGS, Langfang 065000);A REVIEW OF PROGRESS IN RESEARCH ON TERRAIN EFFECTS IN ELECTRIC AND ELECTROMAGNETIC EXPLORATIONS[A];[C];2003
2 ZHAO Guo-ze, CHEN Xiao-bin, TNAG Ji (Institute of Geology,China Earthquake Administration, Beijing 100029,China);Advanced geo-electromagnetic methods in China[A];[C];2007
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 CHANG Yanjun 1,2,LUO Yanzhong2,PENG Fuyuan1(1.Department of Electronics and Information Engineering, Huazhong University of Science and Technology, Wuhan430074,China;2. China University of Geosciences, Wuhan430074,China);STUDY ON THE RESIDUAL ELECTROMAGNETIC EFFECT IN TIME SPECTRAL RESISTIVITY METHOD[J];Journal of Changchun University of Science and Technology;2003-01
2 Yin Changchun(Dep.of Geophysics);ONE DIMENSIONAL MODELLING OF CSAMT METHOD AND EVALUATION OF CALCULATION PRECISION[J];;1994-04
3 Duan Bo(Institute of Exploration Geophysics a,and Geochemistry,Langfang 102849);THE METHOD OF COINCIDING HEAD PART OF APPARENT RESISTIVITY CURVE WHICH USED TO CORRECT STATIC SHIFT IN MAGNETOTELLURIC[J];;1994-04
4 GUAN Yepeng, TONG Linsu (Department of Electronics Engineering, Southeast University, Nanjing 210096, P.R.China);Data Acquisition of Multi-Frequency CSAMT Observation System[J];Journal of Transcluction Technology;2001-04
5 LIU Yanzhong and FENG Hui (Beijing Bureau of Land Resources, Beijing 100013; Beijing Institute of Geological Exploration Technology, Beijing 102218);A New Electromagnetic Method in Urban Geological Work the Application of the CSAMT[J];City Geology;2006-01
6 Shi Xueming Wang Jiaying (Department of Applied Geophysics, China University of Geosciences, Wuhan430074);ONE DIMENSIONAL MAGNETOTELLURIC SOUNDING INVERSION USING SIMULATED ANNEALING[J];;1998-05
7 YU Caisheng (Wuhan Creative Engineering Geophysics Hightech Co.Ltd, Wuhan 430000, China);Technique of anti-seepage wall quality detecting and its effect[J];Progress In Geophysics;2003-03
8 WANG Ruo~1,WANG Miao-yue~1,LU Yuan-lin~2 (1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China; 2. China Geo-equipment corporation, Beijing 100013, China);CSAMT observation system study in high mountain and steep gorge area[J];Progress In Geophysics;2004-01
9 SUN Ying-xun~(1,2) (1.Kunming University of Science and Technology,Kunming 650093,China;2.Yunnan Highway Planning Prospecting and Design Institute,Kunming 650011,China);Application of CSAMT electromagnetic image system in survey of deeply-buried long tunnels for expressways[J];Progress In Geophysics;2005-04
10 LI Zhi-hua (The third survey and design ministry of railway,Tianjin 300251,China);Geology and CSAMT character of long complex railway tunnel[J];Progress In Geophysics;2005-04
China Proceedings of conference Full-text Database 1 Hits
1 WANG Zhi - hong, SHAN Ke - she (China University of Geosciences, Beijing 100083; Airborne Survey and Remote Sensing Center of Nuclear Industrial, Shijiazhuang 050002);AN APPLICATION OF CSAMT TO PROSPECTING FOR URANIUM DEPOSIT OF SANDSTONE -TYPE IN THE ZHAISU BASIN[A];[C];2005
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Tan Handong , Tong Tuo, and Lin Changhong State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Beijing 100083, China. School of Geophysics and Information Technology, China University of Geosciences, Beijing, 100083, China.;The parallel 3D magnetotelluric forward modeling algorithm[J];应用地球物理(英文版);2006-04
2 ZHU Ren_xue 1, ZHOU Yun_xuan 1,2 , MENG Ling_shun 1, LIU Wan_song 1,LI Cheng_li 3 (1.Changchun University of Science and Technology, Changchun 130026, China; 2.Changchun Institute of Geography, Chinese Academy of Sciences, Changchun 130021, China;A NEW APPROACH FOR INTERPRATATION OF MAGNETOTELLURIC DATA[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-03
3 CHANG Yan jun 1,2 , WANG Hua jun 2 , LUO Yan zhong 2 (1.Dept. of Electronics and Information Eng., Huazhong University of Science and Technology, Wuhan 430074,China; 2. China University of Geosciences, Wuhan 430074,China);STUDY OF THE NONFARZONE FIELD CORRECTION FOR THE SOUNDING DATA OF THE EH-4 SYSTEM[J];Journal of Changchun University of Science and Technology;2002-02
4 GUAN Yi-xiao1,LI Tong-lin1,LI Jian-ping1,SHANG Tongxiao1,LIN Pin-rong2 1.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China 2.Institute of Geophysical and Geochemical Exploration CAGS,Langfang,Hebei 065000,China;Research of 2D Magnetotelluric Interactive Interpretation System[J];Journal of Jilin University(Earth Science Edition);2007-S1
5 Duan Bo(Institute of Exploration Geophysics a,and Geochemistry,Langfang 102849);THE METHOD OF COINCIDING HEAD PART OF APPARENT RESISTIVITY CURVE WHICH USED TO CORRECT STATIC SHIFT IN MAGNETOTELLURIC[J];;1994-04
6 Luo Zhili;THE DYNAMICAL MODEL OF THE LITHOSPHERIC EVOLUTION TN LONGMENSHAN OROGENIC BELT[J];;1991-01
7 Lin Maobing;Wu Shan;DEFORMATIONAL FEATURES OF NAPPE STRUCTURES IN THE LONGMENSHAN MOUNTAINS[J];;1991-01
8 LIU Shu gen 1, ZHAO Xi kui 1, LUO Zhi li 1, XU Guo sheng 1, WANG Guo zhi 1, C.J.L.Wilson 2, Dennis Arne 3 (1.Chengdu University of Technology, China; 2.Melbourne University, Australia; 3.University of Ballarat, Australia);STUDY ON THE TECTONIC EVENTS IN THE SYSTEM OF THE LONGMEN MOUNTAIN-WEST SICHUAN FORELAND BASIN, CHINA[J];Journal of Chengdu University of Technology;2001-03
9 CHEN Hong-de, HOU Ming-cai, LIU Wen-jun, TIAN Jing-chun (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, China);Basin evolution and sequence stratigraphic framework of south of China during Hercynian cycle to Indo-Chinese epoch[J];Journal of Chengdu University of Technology(Science & Technology Edition);2004-06
10 WANG Xu-ben, MAO Li-feng, GAO Yong-cai (College of Information Engineering, Chengdu Uiniversity of Technology, China);Probability tomography of electromagnetic field-derivative method[J];Journal of Chengdu University of Technology(Science & Technology Edition);2004-06
China Proceedings of conference Full-text Database 1 Hits
1 XU Xin-xue ,ZHAO Xian-tang ,WANG Bao-xun, FENG Yu ,WANG Hong-sheng,WANG Shen-long (China University of Geoscience, Beijing 100083;Shandong Zhengyuan Geo-information Co. Ltd. ,Jinan 250014; Tianjin North China Geological Exploration Bureau, Tianjin 300181);Application and Development on the Inversion Technique of the Magnetotelluric Sounding[A];[C];2004
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 SUN Zhang-qing1,2,SUN Jian-guo1,2,ZHANG Dong-liang1,21.College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China2.Laboratory for Integrated Geophysical Interpretation Theory,Ministry for Land and Resources,Changchun 130026,China;2D DC Electric Field Numerical Modeling Including Surface Topography Using Coordinate Transformation Method[J];Journal of Jilin University(Earth Science Edition);2009-03
2 HAN Jian-hui1,LI Zhong-quan2,WANG Dao-yong21.School of Resource and Information Technology,China University of Petroleum,Beijing 102249,China;2.College of Earth Sciences,Chengdu University of Technology,Chengdu 610059,China;Identification of the Qingping overlapping klippe in the middle Longmen Mountains,China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2009-03
3 TANG Jing-tian,REN Zheng-yong,HUA Xi-rui(1.School of Info-physics and Geomatics Engineering,Central South University, Changsha 400083,China);Triangle and tetrahedral finite element meshing from arbitrary geophysical model data[J];Progress in Geophysics;2006-04
4 Lü Yu-zeng~(1,2),RUAN Baiyao~2(1.Central South University,Changsha 410083,China;2.Guilin University of Technology,Guilin 541004,China);3-D resistivity FEM numerical modeling based on tetrahedral element division under complicated terrain[J];Progress in Geophysics;2006-04
5 YUE An-ping,DI Qing-yun,SHI Kun-fa(Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);The discussion on the IP information extraction from CSAMT signal[J];Progress in Geophysics;2007-06
6 YI Bing1,ZENG Zhao-fa1,XUE Jian1,LI En-ze2(1.College of Geo-Exploration Science and Technology,Jilin university,Changchun 130026,China;2.Changchun Municipal Earthquake Bureaus,Changchun 130056,China);Application of geophysical method in city active fault detection[J];Progress in Geophysics;2008-02
7 CHEN Jiang-ming1,2(1.Earth & Environment Institute,AnHui University of Science & Technology,Huainan 232001,China;2.Fujian Province Coal-field Geologic Branch 196 Brigade,Sha xian 365500,China);Application of CSMAT method in hidden coalmine[J];Progress in Geophysics;2008-04
8 YU Chuan-tao1,LIU Hong-fu1,GAO Jian-ping2(1.Taiyuan University of Technology,Taiyuan 030024,China;2.beijing explo-enginering cor-ltd,Beijing 100081,China);The Experimental study on the Dual frequency induced polarization method detecting coal mine gob[J];Progress in Geophysics;2008-05
9 ZHU Kai-guang,LIN Jun,LIU Chang-sheng,ZHOU Fenf-dao(Key Laboratory of Geo-exploration Instrumentation of the Ministry of Education,College of Instrumentation Jilin University and Electrical Engineering,Changchun 130026,China);One-dimensional forwand and prospecting depth for airborne frequency domain electromagnetic method[J];Progress in Geophysics;2008-06
10 CAO Bing-xia,XUE Jing-hong, QIAO Xiao-lin(Harbin Institute of Technology,Harbin 150001,China);Research progress on detection technology of seism-ionospheric disturbances[J];Progress in Geophysics;2009-01
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