IGGCAS OpenIR  > 油气资源研究院重点实验室
Three Integrating Methods for Gravity and Gravity Gradient 3-D Inversion and Their Comparison Based on a New Function of Discrete Stability
Qin, Pengbo1,2; Zhang, Chong3,4,5,6; Meng, Zhaohai7,8,9,10; Zhang, Dailei3,4,5; Hou, Zhenlong11
2021-09-14
Source PublicationIEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
ISSN0196-2892
Pages12
AbstractIntegrated gravity and gravity gradient 3-D inversion can effectively improve the resolution of inversion results. This study aims to find a better way to extract geological information from gravity and gravity gradient data and to obtain the recovered model with a higher resolution. We present three different methods for integrating gravity and gravity gradient data in inversion: directly integrating gravity and gravity gradient data (DIGG), the sequential inversion of gravity and gravity gradient data (SIGG), and integrating gravity and gravity gradient components using a weighting matrix (IGGW). In addition, we propose a new discrete method for smooth inversion. We discretize the stabilizing functional into two parts. One is the square of the 2-norm of the model parameter, and the other one is the square of the Frobenius norm of the gradient of the model parameter. We adopt a conjugate gradient algorithm (CGA) to solve the objective function. We used the DIGG, SIGG, and IGGW inversion methods in a dip-slab model with multiple anomalous bodies. The inversion results show that by integrating gravity and gravity gradient in inversion, more reasonable results are obtained than by inverting a single data type. Among the presented methods, the IGGW method achieved the best performance in using information contained in gravity and gravity gradient data, followed by the SIGG method, and finally, by the DIGG method. We used the methods on actual data from Vinton salt dome, southwestern Louisiana, USA. The obtained results support the abovementioned conclusions.
KeywordGravity Geology Geologic measurements Social networking (online) Mathematical model Linear programming Geophysical measurements Conjugate gradient algorithm (CGA) Frobenius norm gravity gradient integrated inversion
DOI10.1109/TGRS.2021.3108459
Funding OrganizationKey Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; China Geological Survey Project ; China Geological Survey Project ; Special Project for Basic Scientific Research Service ; Special Project for Basic Scientific Research Service ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; China Geological Survey Project ; China Geological Survey Project ; Special Project for Basic Scientific Research Service ; Special Project for Basic Scientific Research Service ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; China Geological Survey Project ; China Geological Survey Project ; Special Project for Basic Scientific Research Service ; Special Project for Basic Scientific Research Service ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; China Geological Survey Project ; China Geological Survey Project ; Special Project for Basic Scientific Research Service ; Special Project for Basic Scientific Research Service ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity
WOS KeywordGRADIOMETRY DATA ; REGULARIZED INVERSION ; GEOPHYSICAL INVERSION ; TRAVEL-TIMES
Language英语
Funding ProjectKey Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0207] ; China Geological Survey Project[DD20191007] ; China Geological Survey Project[DD20190012] ; China Geological Survey Project[DD20190435] ; Special Project for Basic Scientific Research Service[JKY202007] ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity[6142414200815]
Funding OrganizationKey Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; China Geological Survey Project ; China Geological Survey Project ; Special Project for Basic Scientific Research Service ; Special Project for Basic Scientific Research Service ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; China Geological Survey Project ; China Geological Survey Project ; Special Project for Basic Scientific Research Service ; Special Project for Basic Scientific Research Service ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; China Geological Survey Project ; China Geological Survey Project ; Special Project for Basic Scientific Research Service ; Special Project for Basic Scientific Research Service ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; China Geological Survey Project ; China Geological Survey Project ; Special Project for Basic Scientific Research Service ; Special Project for Basic Scientific Research Service ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity ; Research on Detection and Positioning Technology of Underground Concealed Military Engineering Based on Gravity
WOS Research AreaGeochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology
WOS SubjectGeochemistry & Geophysics ; Engineering, Electrical & Electronic ; Remote Sensing ; Imaging Science & Photographic Technology
WOS IDWOS:000732922600001
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/103926
Collection油气资源研究院重点实验室
Corresponding AuthorQin, Pengbo; Zhang, Chong
Affiliation1.China Geol Survey, Guangzhou Marine Geol Survey, Guangzhou 510760, Peoples R China
2.Southern Marine Sci & Engn Guangdong Lab, Guangzhou 511458, Peoples R China
3.Chinese Acad Geol Sci, Beijing 100037, Peoples R China
4.Chinese Acad Geol Sci, SinoProbe Ctr, China Deep Explorat Ctr, Beijing 100037, Peoples R China
5.China Geol Survey, Beijing 100037, Peoples R China
6.Macau Univ Sci & Technol, State Key Lab Lunar & Planetary Sci, Taipa, Macao, Peoples R China
7.Tianjin Nav Instrument Res Inst, Tianjin 200131, Peoples R China
8.Chinese Acad Sci, Inst Geol & Geophys, Beijing 10029, Peoples R China
9.China State Shipbldg Corp, Lab Sci & Technol Marine Nav & Control, Tianjin 300131, Peoples R China
10.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Geophys, Beijing 10029, Peoples R China
11.Northeastern Univ, Sch Resources & Civil Engn, Shenyang 110819, Peoples R China
Recommended Citation
GB/T 7714
Qin, Pengbo,Zhang, Chong,Meng, Zhaohai,et al. Three Integrating Methods for Gravity and Gravity Gradient 3-D Inversion and Their Comparison Based on a New Function of Discrete Stability[J]. IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,2021:12.
APA Qin, Pengbo,Zhang, Chong,Meng, Zhaohai,Zhang, Dailei,&Hou, Zhenlong.(2021).Three Integrating Methods for Gravity and Gravity Gradient 3-D Inversion and Their Comparison Based on a New Function of Discrete Stability.IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING,12.
MLA Qin, Pengbo,et al."Three Integrating Methods for Gravity and Gravity Gradient 3-D Inversion and Their Comparison Based on a New Function of Discrete Stability".IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING (2021):12.
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