Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Geophysics》 1989-01
Add to Favorite Get Latest Update

ON THE TOMOGRAPHIC INVERSE METHOD USED IN VELOCITY IMAGE RECONSTRUCTION

LIU FU-TIAN LI QIANG WU HUA HU GE LIU JIAN-HUA Institute of Geophysics, Academic, Sinica, Beijing. Institute of Geophysics, State Seismological Burcau, Beijing  
A new kind of tomographic inverse method used in velocity image reconstruction has been put forward in this paper. The authors especially notes that the ST (Seismic Tomography) of seismology and the CT (Computerized Tomography) in medicine are not identical in some respects and we try to deal properly with these difficulties. The analysis of forward problems concerned with velocity image reconstruction shows that the resolving power of the data of different frequency domains is different. Therefore, this difference should be noted in the interpretation of data from regional and distant earthquakes. The discussion here about the velocity image reconstruction involves not only the inverse theory and method telated wth tomographic inversion, but also the analysis for memory storage and operation requirements of the numerical calculation. As for the evaluation of the quality of image reconstruction the authors give the analysis for reliability of the inverse solution which provides a simple, convenient and audio-visual scheme.A comparison of the method of this paper with the chief methods ordinarily used shows that: 1. the velocity discontinuity surfaces permitted to exist in this paper is favourable to reveal the discrepancy of the crustal thickness in different tectonic provinces; 2. the inconsistency between the constant velocity blocks as presumed in the forward problem with the inconstant velocity blocks in the interpretation of inverse results used in ordinary methods has been overcome by the use of interpolation function of the grid velocity as the space function of the velocity in parametrizing the model; 3. as compared with the general methods of Aki et al. the memory storage required in this paper is about an order of magnitude smaller and the amount of computation is reduced to about one half; 4. and compared with the ART methods, which can not give the reliability analysis of the tomographic results, the method of this paper has an outstanding advantage in this respect.
【Fund】: 国家自然科学基金
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 ;Two Dimension C F Imaging of Northern section Earth-crust Layer Velocity Constructure of South-north Seismic Belts in China[J];Computerized Tomography Teory and Applications;1990-01
2 Chen Peishan Institute of Geophysics, SSB;POSSIBLE APPLICATION OF SEISMIC TOMOGRAPHY IN DETERMINATION OF 3-D VELOCITY STRUCTURE IN VALCANO REGION[J];Seismological Research of Northeast China;1990-01
3 MA Hong-sheng1,2,ZHANG Guo-min1,ZHOU Long-quan3LIU Jie3,SHAO Zhi-gang1,XIA Hong4(1.Institute of Earthquake Science,CEA,Beijing 100036;2.Institute of Geophysics,CEA,Beijing 100081;3.China Earthquake Networks Center,CEA,Beijing 100045;4.China National Earthquake Response and Support Service,CEA,Beijing 100049,China);Simultaneous inversion of small earthquake relocation and velocity structure in Sichuan-Yunnan area[J];Earthquake;2008-02
4 ZHOU Long-quan1,LIU Jie1,MA Hong-sheng2,ZHOU Jun-jie3(1.China Earthquake Networks Center,Beijing 100045,China;2.Institute of Earthquake Science,CEA,Beijing 100036,China;3.College of Natural Resource,Hebei University of Engineering,Handan 056038,China);Simultaneous Inversion for the 2003 Dayao M6.2 and M6.1 Earthquakes Sequence Locations and Velocity Structure in the Hypocentral Area[J];Earthquake;2009-02
5 MA Hong-sheng1,2,ZHANG Guo-min1,WEN Xue-ze3,ZHOU Long-quan4,SHAO Zhi-gang11.Institute of Earthquake Science, China Earthquake Adminstration, Beijing 100036, China 2.Institute of Geophysics, China Earthquake Adminstration, Beijing 100081, China 3.Earthquake Adminstration of Sichuan Province, Chengdu 610041, China 4.China Earthquake Network Center, Beijing 100036, China;3-D P Wave Velocity Structure Tomographic Inversion and Its Tectonic Interpretation in Southwest China[J];Earth Science(Journal of China University of Geosciences);2008-05
6 Chen Hui Liu Futian You Qinyu He Jiankun Yan Xiaowei (Institute of Geophysics,Chinese Academy of Sciences,Beijing 100101);DISCUSSION ON SEVERAL ASPECTS OF SEISMIC BODY WAVE TOMOGRAPHY[J];PROGRESS IN GEOPHYSICS;1999-04
7 LI Ying-chun XU Guo-ming XU Tao (Department of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China);The Methods of Describing the Underground Model[J];Progress In Geophysics;2002-03
8 XIAO Kuanhuai1,LIU Hao2,SUN Yu2,XIANG Changyang2 (1. Geophysical Prospecting Company, Institute of No.1 Railway Reconnaissance, Lanzhou 730000, China; 2. Yunnan Spaceflight newtechnic Engineering, Kunming 650217, China);Seismic tomography used to examine geological hazards in the tunnels of Kunming-Shilin highway[J];Progress In Geophysics;2003-03
9 LIU Jian-hua,LIU Fu-tian,XU Yi(Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China);Methods of the measurement of the attenuation factor of teleseismic P wave and Q seismic tomography[J];Progress In Geophysics;2004-02
10 LIU Jian-hua,XU Yi,HAO Tian-yao,LIU Jin-song (Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China);Three dimensional velocity structure feature in the crust and upper mantle beneath Chinese marginal seas and adjacent regions[J];Progress In Geophysics;2005-03
China Proceedings of conference Full-text Database 4 Hits
1 WANG CHUN-YONG (Institute of Geophysics, State Seismological Bureau, Beijing 100081, China);REVIEW AND PROSPECT ON LITHOSPHERIC STRUCTURE STUDY IN CHINA[A];[C];1997
2 Sun Ruomei Liu Futian Liu Jinsong (Institute of Geophysics,Chinese Academy of Sciences,Beijing,100101);SEISMIC TOMOGRAPHY ON V_P/V_S[A];[C];1998
3 TIAN You~(1,2),ZHAO Da-Peng~2,SUN Rou-Mei~1,TENG Ji-Wen~(1,3) 1 Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China 2 Research Center for Prediction of Earthquakes and Volcanic Eruptions,Tohoku University,Sendai 980 - 8578,Japan 3 Jilin University,Changchun 130026,China;The 1992 Landers earthquake:Effect of crustal heterogeneity on earthquake generation[A];[C];2008
4 HAO TIANYAO~1 LIU JIANHUA~1 SUH MANCHEOL~2 CHOI SUCKWON~2 YAN XIAOWEI~1 LIU ZHENFENG~1 1 Institute of Geology and Geophysics,CAS,Beijing 100029,China 2 Kongju National University,Kongju 314-701,Korea;DEEP STRUCTURE CHARACTERISTICS AND GEOLOGICAL EVOLUTION OF THE YELLOW SEA AND ITS ADJACENT REGIONS[A];[C];2003
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Xu Jiawei;Zhu Guang;Lu Peiji;Zhen Xuexin;Sun Shiqun(Department of Environment and Resources Sciencas,Hefei University of Technology);PROGRESS IN STUCIES ON STRIKE-SLIP CHRONOLOGY OF THE TAN-LU FAULT ZONE[J];GEOLOGY OF ANHUI;1995-01
2 Chu Guozheng; Huang Xuchen; Zhang Chenhuo; Zhou Jie; Wu cailai(No. 321 Team of BGMR,Anhui)LiDongxu;HuangHuasheng;LiuWencan(China University of Geology,Beijing);Discussion on the Ofe control Factors of the Tongling Area,Anhui[J];GEOLOGY OF ANHUI;1995-01
3 ZHOU Taofa\ YUE Shucang (Department of Resources and Environmental Sciences,Hefei University of Technolog y,Hefei,230009);Forming Conditions and Mechanism for the Fluid Ore-forming System of the Copper,Gold Deposits in the Middle and Lower Reaches of the Yangtze River Area[J];ACTA SCICENTIARUM NATURALUM UNIVERSITIS PEKINESIS;2000-05
4 Wu Lifang; Wang Fan; Sun Guangmin; Liu qi(Department of Electronic Engineering, Beijing Polytechnic University, Beijing, 100022 )Mou Wenbin(Department of Radiation, Beijing Xiehe Hospital, Beijing, 100730 )Zhang Xuejun(The hospital attatched to Beijing Po;Maximum Entropy Method for the Reconstruction of CT Image[J];JOURNAL OF BEIJING POLYTECHNIC UNIVERSITY;1999-03
5 Sun Jing'ao;Cai Anni;He Yongjun (Department of Radio Engineering,Beijing University of Posts and Telecommunications,Beijing 100088);Fast Algorithms of CT Image Reconstruction[J];JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS;1995-03
6 Lu Zacxun (Seismological Bureau of Liaoning Province);The deep-seated structures and the earthquakes in Northeast China[J];;1983-01
7 Sun Yunsheng;THE CALCULATION OF APPARENT SUSCEPTIBILITY AND ITS APPLICATION[J];;1983-04
8 Lu Zaoxun Zhang Guochen Li Jingzhi Wang Lianzhong Zhao Junmeng(Seismological Bureau of Liaoning Province);RESEARCH ON TECTONIC CHARACTERISTICS OF THE CRUST AND UPPER MANTLE IN HAICHENG SEISMIC AREA[J];;1987-01
9 Shen Ninghua(Department of Applied Geopnysics);SOME POINTS OF VIEW ABOUT THE ACQUIREMENT OF GEOMAGNETIC ANOMALIES ON CHINESE CONTINENT[J];;1990-04
10 Lu Zaoxun(Seismological Burecau of Liaoning Province);HAICHENG EARTHQUAKE IN CHINA AND ITS PELATIONS TO ABNORMAL TECTONICS OF THE CRUST AND UPPER MANTLE[J];;1992-04
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 CHEN Hong-kai,LI Ming(1.Institute of Geotechnical Engineering,Chongqing Jiaotong University,Chongqing 400074,China);Research on Health of Tunnel and Underground Engineering & Its Prevention and Treatment Ideas[J];Chinese Journal of Underground Space and Engineering;2007-02
2 LIU Hai-jing1,2,XIA Cai-chu1,ZHU He-hua1,LUO Xing1(1.Geotechnical Department,Tongji University,Shanghai 200092;2.Chongqing Communication and Design Institute,Chongqing 400067,China);Studies on Tunnel Damage[J];Chinese Journal of Underground Space and Engineering;2007-05
3 HOU Guiting 1) QIAN Xianglin 1) CAI Dongsheng 2) ( 1)Department of Geology,Peking University,Beijing,100871; 2)Institute of Geology,Bohai Petroleum Company,Tianjin,300452);The Tectonic Evolution of Bohai Basin in Mesozoic and Cenozoic Time[J];Acta Scicentiarum Naturalum Universitis Pekinesis;2001-06
4 TENG Ji-wen~ 1,2 1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029,China 2. College of GeoExploration Science and Technology, Jilin University, Changchun 130026,China$$$$;The Developmental Trends of the Contemporary Geophysics and the Tasks in Research Process of Systemic Geosciences in China[J];Journal of Jilin University(Earth Science Edition);2006-05
5 Song Hongbiao;THE COMPREHENSIVE INTERPRETATION OF GEOLOGICAL AND GEOPHYSICAL DATA IN THE OROGENIC BELT OF LONGMEN MOUNTAINS, CHINA[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1994-02
6 Cao Xiaolin, Zhang Xuemei, Zhu Jieshou (Chengdu University of Technology, China);SURFACE WAVE DISPERSION INVERSION IN CHINA AND ADJACENT REGIONS[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1999-03
7 DAI Chuan-rui~(1) ZHANG Ting-shan~(1) ZHENG Hua-ping~(2) YE Zhou~2LIANG Xing~2 JIANG Zhao-yong~(1) HUANG Shi-wei~(1) HU Qing-xiong~1(1.Institute of Resource and Enviornment,Southwest Petroleum Institute,Chengdu 610500;2.Zhejiang Exploration Company,PetroChina,Hangzhou 310013);A Discussion on Basin-mountain Coupling:an example from Dongting Basin and its surrounding mountains[J];Acta Sedimentologica Sinica;2006-05
8 CHEN Hong-kai~(1,2),LI Ming~(1,3) 1.Institute of Geotechnical Engineering,Chongqing Jiaotong University,Chongqing 400074,China;2.Key Lab.For the Exploitation of Southwestern Resources and the Environmental Disaster Engineering,Ministry of Education,Chongqing University,Chongqing 400044,China;3.School of Civil Engineering & Architecturel,Chongqing Jiaotong University,Chongqing 400074,China;Current situation of health diagnosing & controlling at highway tunnel[J];Journal of Chongqing Jiaotong University;2006-04
9 HUANG Zheng-yu1,Ji Xue-ling1,HUANG Liang1,ZHENG Bo-xing2(1.College of Civil Engineering,Hunan University,Changsha 410082,China;2.Guangdong Power Design Institute,Guangzhou 510600,China);Ultrasonic computerized tomography for structural concrete based on chaotic simulated annealing and reannealing algorithm[J];Journal of Railway Science and Engineering;2008-01
10 HE Rui1,YANG Jian-si1,ZhANG Yi2 1.Institute of Geophysics,China Earthquake Administration 2.Seismological Bureau of Xinjiang Uygur Autonomous Region;A Review on the Technology of Seismic Tomography[J];Computerized Tomography Theory and Applications;2007-01
China Proceedings of conference Full-text Database 10 Hits
1 XU Ping FU Rongshan HUNAG Jianping DAI Zhiyang ZHA Xianjie College of Earth and Space Science, University of Science and Technology of China, Hefei 230026;Seismic Tomography, Density Anomalyes of Crust and Mantle and Depth of Moho[A];[C];2004
2 ;The Model Test Study on the Disease and Management Quality of the Railway and Bridge Combing Site[A];[C];2006
3 WANG CHUN-YONG (Institute of Geophysics, State Seismological Bureau, Beijing 100081, China);REVIEW AND PROSPECT ON LITHOSPHERIC STRUCTURE STUDY IN CHINA[A];[C];1997
4 ZHU Ri-xiang(Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029,China);Deep Earth exploration——A case study from the North China Craton[A];[C];2007
5 WANG Miao-yue(Institute of Geology and Geophysics, Chinese academy of Sciences,Beijing,100029,China);Interior Geometric and Physical Structure Imaging of Solid Earth[A];[C];2007
6 LIU Guang-ding(Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029,China);Geophysical fields and hydrocarbon resources of China seas[A];[C];2007
7 CHEN Jie, WEN Ning, LI Xue-jie(Guangzhou Marine Geological Survey,Guangzhou 510760,China);The status of the resource potential and petroleum exploration of The South China Sea[A];[C];2007
8 Lin Zhixiang and Chao Hongtai (Seismological Bureau of Shandong Province, Jinan 250014, China);STRENGTHENING RESEARCHES ON MARINE SEISMOLOGY AND ITS SIGNIFICANCE[A];[C];1999
9 Sun Ruomei Liu Futian Liu Jinsong (Institute of Geophysics,Chinese Academy of Sciences,Beijing,100101);SEISMIC TOMOGRAPHY ON V_P/V_S[A];[C];1998
10 Yuan Huaiyu Chen Xiaofei (Department of Geophysics,Peking University,Beijing,100871);STUDY ON ZHANGBEI-SANGYI EARTHQUAKE(1998) BY USING SURFACE WAVE GAUSSIAN BEAMS METHOD[A];[C];1998
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved