Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Progress in Geophysics》 2014-04
Add to Favorite Get Latest Update

Applying magnetic field gradient method to detect abandoned bombs

CHEN Zai-lin;FAN Li-fei;WANG Hui-bo;WANG Yong;YU Qiu-lian;Yunnan Land and Resources Vocational College;Laurel Technologies;Airborne Survey and Remote Sensing Center of Nuclear Industry;International Cooperative Department,Petrochina Huabei Oilfield Company;  
In order to detect underground waste bomb left over from World War Ⅱ,first of all,we have carried out a total magnetic field gradient detection simulation experiments,secondly,on this basis,explore some of the magnetic body to determine the location and extent of data processing techniques,such as adaptive reduction to the pole,vertical two order derivative,three-dimensional analytic signal and Euler deconvolution inversion calculation,etc,Then use this method of data collection,data processing method to the actual detection of abandoned bombs,and achieved certain results.We believe that the gradient magnetic measurement was a better,faster method for detecting superficial and small magnetic body.And used adaptive reduction to the pole,vertical two order derivative method is basically able to determine the location and number of abandoned bombs,while using three-dimensional analytic signal data processing method to determine the direction of abandoned bombs,using Euler deconvolution method to determine the depth of abandoned bombs.
【Fund】: 云南省地矿局科技创新基金(2012JJ03);; 云南省教育厅科学研究基金(2013Y561)联合资助
【CateGory Index】: P631.2
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 2 Hits
1 SUN Peng-fei,WU Yan-gang College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China;Make Use of Vertically and Horizontal Differential Coefficient of the Gravitation and Magnetic Force to Ensure the Grads of the Northeast China[J];Journal of Jilin University(Earth Science Edition);2007-S1
2 XIE Ru-Kuan,WANG Ping,GUO Hua,DUAN Shu-Ling,LIU Hao-Jun,WANG Jin-Long China Aero Geophysical Survey and Remote Sensing Center for Land and Resources,Beijing 100083,China;Aeromagnetic total field gridding enhancement with horizontal gradient[J];Chinese Journal of Geophysics;2013-02
Chinese Journal Full-text Database 4 Hits
1 WANG Wan-yin,QIU Zhi-yun,YANG Yong,SHI Wei-jiao (Institute of Gravity and Magnetic Technology,Chang'an University,College of Geology Engineering and Geomatics, Chang'an University,Key Laboratory of Western China s Mineral Resources and Geological Engineering, Ministry of Education,Chang'an University,Xi'an 710054,China);Some advances in the edge recognition of the potential field[J];Progress in Geophysics;2010-01
2 CHEN Jian-guo1,2, XIAO Dun-hui1,2, LIANG Yu-hui1,2 (1.State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China;2.Faculty of Earth Resources, China University of Geosciences(Wuhan), Wuhan 430074, China);Design and realization of visual 3D inversion system for gravity and magnetic anomalies[J];Journal of Geology;2012-03
3 Geng Meixia1 and Yang Qingjie1.1.College of GeoExploration Science and Technology,Jilin University,Changchun,Jilin 130026,China;2-D density inversion with the RBF neural network method[J];Oil Geophysical Prospecting;2013-04
4 YU Hui-zhen,LIU Zhan(College of Geo-Resources and Information in China University of Petroleum,Qingdao 266555,China).;BASED ON THE MODEL OF THE STRUCTURE OF MAGNETIC BASAL INVERSION[J];Computing Techniques for Geophysical and Geochemical Exploration;2012-03
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Zhang Guibin Shcn Ninghua Wang Xichen(Changchun University of Earth Sciences)Wang Huaxiao(Dept.of Geological Sciences, Northwestern University ,U. S. A);THE PROGRAM SYSTEM ON GENERALIZED LINEAR COOPERATIVE INVERSION OF THE POTENTIAL ANOMALIES[J];;1993-02
2 GAO Yan_hong 1, ZHOU Yun_xuan 1,2 , LIU Wan_song 1 (1.Changchun University of Science and Technology, Changchun 130026, China; 2.Changchun Institution of Geography, Academy of Science of China, Changchun 130021, China);A PRELIMINARY STUDY OF GEOPHYSICAL FIELD MODELING VISUALIZATION[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;2000-02
3 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
4 Ke Xiaoping,Wang Yong and Xu Houze(Institute of Geodesy and Geophysics,CAS,Wuhan430077);3D DENSITY INVERSION WITH GENETIC ALGORITHM[J];Journal of Geodesy and Geodynamics;2009-01
5 Guan Zhining Yan Changli ( Department of Applied Geophysics,China University of Geosciences,Beijing 100083 );INVERSION OF THE TOTAL GRADIENT MODULUS OF MAGNETIC ANOMALY DUE TO DIPPING DIKE[J];EARTH SCIENCE;1997-01
6 GUAN Zhi-ning HAO Tian yao YAO Chang li (1. China University of Geosciences, Beijing 100083, China; 2. Institute of Geology and Geophysics,Chinese Academy of Sciences, Beijing 100101, China);Prospect of Gravity and Magnetic Exploration in the 21st Century[J];Progress In Geophysics;2002-02
7 HE Zhan-xiang 1,2 HE Zhen-hua 1 WANG Xu-ben 1 KONG Fan-shu 2 (1. Chengdu University of Techonology, Chengdu 610059, China; 2. No.5 Department of the Bureau of Geophysical Prospecting, CNPC, Dingxing 072656, China);Tendency of Non-Seismic Techniques of Hydrocarbon Prospecting[J];Progress In Geophysics;2002-03
8 JIANG Wei-wei~1,ZHOU Li-hong~2,XIAO Dun-qing~2,GAO Jia-rui~2,YUAN Shu-qin~2,TU Guang-hong~1,ZHU Dong-ying~1(1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China2.Dagang Oilfield Company,CNPC,Tianjin 300280,China);The characteristics of crust structure and the gravity and magnetic fields in northeast region of China[J];Progress in Geophysics;2006-03
9 TU Guang-hong~1,JIANG Wei-wei~1,ZHU Dong-ying~1,ZHOU Li-hong~2XIAO Dun-qing~2,GAO Jia-rui~2,YUAN Shu-qin~2(1.Institute of geology and geophysics Chinese Academy of Sciences,Beijing 100029,China; 2.Dagang oilfield Company,CNPC,Tianjin 300280,China);The relationships between the characteristics of Northeast China residual gravity and magnetic anomalies and geological tectonic & metallogenic belt[J];Progress in Geophysics;2006-03
10 XIONG Sheng-Qing(China Aero-Geophysical Survey and Remote Sensing Center For Land and Resources,Beijing 100083);The present situation and development of airborne gravity and magnetic survey techniques in China[J];Progress in Geophysics;2009-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved