中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 中国科学院矿产资源研究重点实验室
Correction of magnetotelluric static shift by analysis of 3D forward modelling and measured test data

文献类型：期刊论文

作者Zhang, Kun1,2; Wei, Wenbo3; Lu, Qingtian4; Wang, Huafeng5; Zhang, Yawei6
刊名EXPLORATION GEOPHYSICS
出版日期2016-06-01
卷号47期号:2页码:100-107
关键词3D forward modelling correction method field test MT static shift sounding analysis
DOI10.1071/EG14044
文献子类Article
英文摘要To solve the problem of correction of magnetotelluric (MT) static shift, we quantise factors that influence geological environments and observation conditions and study MT static shift according to 3D MT numerical forward modelling and field tests with real data collection. We find that static shift distortions affect both the apparent resistivity and the impedance phase. The distortion results are also related to the frequency. On the basis of synthetic and real data analysis, we propose the concept of generalised static shift resistivity (GSSR) and a new method for correcting MT static shift. The approach is verified by studying 2D inversion models using synthetic and real data.
WOS关键词3-DIMENSIONAL BODIES ; CONJUGATE GRADIENTS ; SOUNDING CURVES ; LAYERED EARTHS ; INVERSION ; REMOVAL ; RESISTIVITY ; DISTORTION
WOS研究方向Geochemistry & Geophysics
语种英语
WOS记录号WOS:000377823500002
资助机构Magnetotelluric Static Shift Mechanism Analysis and Correction Methods Study(K1318) ; Magnetotelluric Static Shift Mechanism Analysis and Correction Methods Study(K1318) ; Magnetotelluric Static Shift Mechanism Analysis and Correction Methods Study(K1318) ; Magnetotelluric Static Shift Mechanism Analysis and Correction Methods Study(K1318) ; Technology Integration of Gold Deposit of Fracture Altered Rock Type in Deep Prospecting Program(12120114053301) ; Technology Integration of Gold Deposit of Fracture Altered Rock Type in Deep Prospecting Program(12120114053301) ; Technology Integration of Gold Deposit of Fracture Altered Rock Type in Deep Prospecting Program(12120114053301) ; Technology Integration of Gold Deposit of Fracture Altered Rock Type in Deep Prospecting Program(12120114053301) ; Magnetotelluric Static Shift Mechanism Analysis and Correction Methods Study(K1318) ; Magnetotelluric Static Shift Mechanism Analysis and Correction Methods Study(K1318) ; Magnetotelluric Static Shift Mechanism Analysis and Correction Methods Study(K1318) ; Magnetotelluric Static Shift Mechanism Analysis and Correction Methods Study(K1318) ; Technology Integration of Gold Deposit of Fracture Altered Rock Type in Deep Prospecting Program(12120114053301) ; Technology Integration of Gold Deposit of Fracture Altered Rock Type in Deep Prospecting Program(12120114053301) ; Technology Integration of Gold Deposit of Fracture Altered Rock Type in Deep Prospecting Program(12120114053301) ; Technology Integration of Gold Deposit of Fracture Altered Rock Type in Deep Prospecting Program(12120114053301)
源URL[http://ir.iggcas.ac.cn/handle/132A11/53427]  
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
作者单位1.Chinese Acad Geol Sci, Inst Mineral Resources, MLR Key Lab Metallogeny & Mineral Assessment, Beijing 100037, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
3.China Univ Geosci, Sch Geophys & Informat Technol, Beijing 100083, Peoples R China
4.Chinese Acad Geol Sci, Inst Geophys & Geochem Explorat, Langfang 065000, Peoples R China
5.Shandong Inst Geophys & Geochem Explorat, Jinan 250000, Shandong, Peoples R China
6.E China Inst Technol, Sch Nucl Engn & Geophys, Nanchang 330013, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Kun,Wei, Wenbo,Lu, Qingtian,et al. Correction of magnetotelluric static shift by analysis of 3D forward modelling and measured test data[J]. EXPLORATION GEOPHYSICS,2016,47(2):100-107.
APA Zhang, Kun,Wei, Wenbo,Lu, Qingtian,Wang, Huafeng,&Zhang, Yawei.(2016).Correction of magnetotelluric static shift by analysis of 3D forward modelling and measured test data.EXPLORATION GEOPHYSICS,47(2),100-107.
MLA Zhang, Kun,et al."Correction of magnetotelluric static shift by analysis of 3D forward modelling and measured test data".EXPLORATION GEOPHYSICS 47.2(2016):100-107.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。