Full-Text Search：

## Sequential Algorithm of Geodesy Joint Inversion with Auto-match Weight Ratio and Its Application

ZHANG Chaoyu1,2 XU Caijun1,2(1 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China)(2 The Key Laboratory of Geospace Environment and Geodesy,Ministary of Education, Wuhan University,129 Luoyu Road,Wuhan 430079,China)
Based on Helmert's variance components estimation formula,the rationality of target function of joint inversion with weight ratio is demonstrated and a sequential algorithm of joint inversion is put forward in this paper.This algorithm,inherited the statistical unbiased property of Helmert's formula,is able to avoid negative variance caused by Helmert's simplified formula sometimes.It does not need to retain extra process data inversed from each kind of observations.This overcomes the shortcomings,such as huge memory occupied and calculation cumbersome,of original Helmert's formula.Otherwise,linear formula conducted in this paper,is convenient for program calculating.A simulation example,underground fault's joint inversion by displacement and gravity observations data,is given in the end.It shows that,combined with other nonlinear mean,this algorithm can be applied equally to non-linear joint inversion problems.
【Fund】： 国家自然科学基金资助项目(40974017 41104014)
【CateGory Index】： P22
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
 【Citations】
 Chinese Journal Full-text Database 8 Hits
 1 CHENG Ying-yan~①,CHENG Peng-fei~①,GU Dan-sheng~①,ZHANG Li~①,BEI Jin-zhong~①,GUO Chun-xi~②,PANG Shang-yi~②(①Chinese Academy of Surveying and Mapping,Beijing 100039,China;②Geodetic Data Processing Centre of State Bureau of Surveying and Mapping);Variance component's estimation in the combined adjustment[J];Science of Surveying and Mapping;2005-02 2 YANG Yuan-xi1,ZHANG Ju-qing2,ZHANG Liang2 1.Xi'an Research Institute of Surveying and Mapping,Xi'an 710054,China;2.School of Geology Engineering and Geomatics,Chang'an University,Xi'an 710054,China;Variance Component Estimation Based Collocation and Its Application in GIS Error Fitting[J];Acta Geodaetica et Cartographica Sinica;2008-02 3 Li Shuang, Xu Caijun and Wang Xinzhou\;(School of Geodesy and Geomatics, Wuhan University\ 430079)\;;MODELS AND ALGORITHMS OF JOINT INVERSION WITH VERIOUS KIND OF DATA[J];Crustal Deformation and Earthquake;2002-03 4 Zhang Chaoyu~(1), Tao Benzao~(1) and Shi Jin~(2)1)Laboratory of Geospace Environment and Geodesy, Ministry of Education, China,School of Geodesy & Geomatics, Wuhan University,Wuhan4300792)Institute of Planning & Design of Civil Servant Residential Area of Luoyang,Luoyang471000;SEQUENTIAL ALGORITHM ON VARIANCE COMPONENT ESTIMATION IN JOINT ADJUSTMENT OF VARIOUS OBSERVATIONS[J];Crustal Deformation and Earthquake;2005-03 5 Shen Chongyang 1) , Zhu Silin 1) , Jiang Fuzhen 2) and Xu Jusheng 1) 1)Institute of seismology, SSB, Wuhan, 430071 2)Institute of Geodesy and Geophysics, Chinese Academy of Science, Wuhan, 430077;A COMBINED INVERSION METHOD OF TIME VARIATIONS OF CRUST DENSITY WITH GRAVITY AND DEFORMATION DATA[J];CRUSTAL DEFORMATION AND EARTHQUAKE;1996-03 6 YANG WEN-CAI JIAO FU-GUANG(Beijing Computer Center, The Ministry of Geology and Mineral Resources);VELOCITY IMAGING FROM REFLECTION SEISMIC DATA BY JOINT INVERSION TECHNIQUES[J];Chinese Journal of Geophysics;1987-06 7 Zhang Xiankang Shi Linke (Geophysical Prospecting Brigade, SSB, Zhengzhou);SIMULTANEOUS NONLINEAR INVERSION OF CRUSTAL VELOCITY STRUCTURE AND SOURCE LOCATION IN LUANXIAN SUB-AREA OF TANGSHAN REGION[J];Journal of Seismological Research;1990-01 8 Yang Hui(Geological Center，Research Institute， Bureau of Oil Geophysical Prospecting， Zhuozhou City，HebeiProvince，072751);Basement density inversion using gravimetric and seismic data and the integrative interpretation[J];OIL GEOPHYSICAL PROSPECTING;1998-04
 【Co-citations】
 Chinese Journal Full-text Database 10 Hits
 1 HOU Guiting QIAN Xianglin SHI Ge (Department of Geology,Peking University,Beijing,100871) LIU Changfeng (Institute of Geology and Geophysics,Academia Sinica,Beijing,100101);Magnetic Tomography in the Central Bohai Sea of China[J];Acta Scicentiarum Naturalum Universitis Pekinesis;2003-01 2 Zhang Wensheng Xie Jing(Department of Basic Science);TRAVELTIME INVERSION FOR 2 - D SUBSURFACE STRUCTURE AND VELOCITY[J];;1993-04 3 WANG Rui~(1,2) WU Yan-gang~1 1.College of GeoExploration Science and Technology,Jilin University.Changchun 130026,China 2.Research Institute of the Exploration Development,Northeast Bureau,SINOPEC,Changchun 130062,China;Application of Acoustic Impedance Inversion Technique to SWJZ Oil Field in Songliao Basin[J];Journal of Jilin University(Earth Science Edition);2006-S2 4 Pei Jiangyun; Wu Yonggang; Liu Yingjie(Instltute of Expleration and DcoelOpmenl,Daqing Petroleum administrative Bareau,Daqing City,163712);NEAR SURFACE LOW VELOCITY ZONE INVERSION[J];;1994-03 5 LEI Wan~1,XIAO Hong-yue~2,ZHONG Tao~1,TANG Li~31.College of Information Engineering,Chengdu University of Technology,Chengdu 610059,China;2.College of Network,Chengdu University of Technology,Chengdu 610059,China;3.Hydroelectric Investigation,Design and Research Institute,Kunming 650041,China;Sound wave CT of the cement injection quality detection and comparison between its effect with that of the comprehensive detection[J];Journal of Chengdu University of Technology(Science & Technology Edition);2006-04 6 NING Li-hu,ZHU Jian-jun(School of Geophysics & Information Engineering,Central South University,Changsha 410083,China);The solution of the three-dimensional slip parameters on the base of the dislocation model[J];Engineering of Surveying and Mapping;2011-01 7 WU Yan-qiang①②③,HUANG Li-ren②,JIANG Zai-sen①(①Institute of Earthquake Prediction,CEA,Beijing 100036;②First Crustal Monitoring and Application Center,CEA,Tianjin 300180;③Graduate School,CAS,Beijing 100049);Discussion of precision estimation for traverse network[J];Science of Surveying and Mapping;2007-05 8 WANG Le-yang,ZHU Jian-jun(School of Info-Physics and Geomatics Engineering,Central South University,Changsha,410083,China);Summary of geodetic inversion unification[J];Science of Surveying and Mapping;2007-06 9 GU Yong-wei①②,GUI Qing-ming②,SUI Li-fen①,GUO Jian-feng②(①Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China;②Institute of Science,Information Engineering University,Zhengzhou 450001,China);Study of quality tracing to sequential adjustment based on signal-to-noise ratio[J];Science of Surveying and Mapping;2010-05 10 LIU Jie,ZHANG Yong-zhi(College of Geology Engineering and Geomatics,Chang'an University,Xi'an 710054,China);Fault slip velocity inversion by using the particle swarm optimization algorithm with GPS and gravity data[J];Science of Surveying and Mapping;2011-04
 China Proceedings of conference Full-text Database 10 Hits
 1 LIU Zhen-feng,HAO Tian-yao,YANG Chang-chun (Institute of Geology & Geophysics,Chinese Academy of Sciences,Beijing 100101,China);Sedimentation models and stochastic reservoir modeling[A];[C];2003 2 LIU Fu-ping,YANG Chang-chun (Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100101,China);Numerical Calculation of Sensitivity Coefficients to the Porosity[A];[C];2003 3 YANG Xiao-chun,LI Xiao-fan,ZHANG Mei-gen (Institute of Geology & Geophysics,Chinese Academy of Science,Beijing 100101,China);Some Mathematical Prolems in Nonlinear Inversion of Seismic Wave[A];[C];2003 4 ZHANG Xue-mei~1,SUN Ruo-mei~1,YANG Hui~1,TENG Ji-wen~(1,2) (1.InsLiLuLe of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China; 2.Jilin University,Changchun 130026,China);Application of improved simulated annealing algorithm in the study of depth of interfaces in the crust and upper mantle[A];[C];2009 5 TENG Ji-wen (Institute of Geology and Geophysics,Chinese Academy of Science,Beijing 100029,China);Geophysics and geodynamics related to computational mathematics[A];[C];2011 6 Li Yin Chen Jun-hua Zhang Wei-hua Sun Ling-li (Eearthquake Administration of Hubei Province,Wuhan 430071);DISCUSSION ON FOCAL MECHANISM SOLUTIONS OF EARTHQUAKE[A];[C];2007 7 LIU Tingming .Shanghai Jianhao Engineering Counseling Company Limited,Shanghai 200030,China;The Establishment of Engineering Control Network with High Degree of Accuracy[A];[C];2007 8 ;The Model Test Study on the Disease and Management Quality of the Railway and Bridge Combing Site[A];[C];2006 9 ZHOU Jin-hui, GAO De-li ( China University of Pe- troleum, Beijing 102249, China);Study on Optimization of Drilling Parameters in Henan Oil Field[A];[C];2005 10 LI Shu - ling, SUN Chang - hong, MENG Xiao - hong (China University of Geosciences, Beijing 100083);PROGRESS IN RESEARCH ON WAVELET ANALYSIS FOR GEO - POTENTIAL FIELD[A];[C];2005
 【Secondary Citations】
 Chinese Journal Full-text Database 10 Hits
 1 Tian Yuanping;Sun Min(Hunan U rban Construction College, Yiyang City Hunan, 413000;Central-South China U niversity of Technology, Changsha, 410083);A Simplified Algorithm of Helmert's Variance Components Estimation[J];ENGINEERING OF SURVEYING AND MAPPING;1998-01 2 Wang Zhizhong (Central South China University of Technology, Changsha, 410083);Maximum Posterior Estimation of Variance Components[J];ENGINEERING OF SURVEYING AND MAPPING;1998-03 3 WANG Zhong-feng(Changchun Institute of technology,Changchun130012,China);New Study in Simplified Formula of Variance Components Estimate[J];Engineering of Surveying and Mapping;2002-01 4 LIU Chang-jian, WU Hong-ju, HUANG Yong;A New Scheme for Adjusting Weight Ratio of Two Kinds of Observations[J];Bulletin of Surveying and Mapping;2006-09 5 Cao Huasheng Zhu Zhuowen Wang Xiaolan(Institute of Ceodesy and Geophysics, Academia Sinica);DIGITAL REALIZATION OF THE THEORY OF REPRE-SENTING THE EARTH'S GRAVITY FIELD BYFICTITIOUS SINGLE-LAYER DENSITY[J];Acta Geodaetica Et Cartographic Sinica;1985-04 6 Xia Zheren. Jiang Fuzhen(Institute of Geodesy and Geophysics, Chinese Academy of Sciences);COMBINED DETERMINATION OF THE TIMEVARIATIONS OF EXTERNAL GRAVITY FIELDAND THE INTERIOR DENSITY OF THE EARTH[J];Acta Geodaetica Et Cartographic Sinica;1990-03 7 ZHANG Fei peng 1, FENG Chu gang 1,HUANG Cheng 1,LI Ya qin 2 (1.Shanghai Astromonical Observatory, Chinese Academy of Sciences, Shanghai 200030,China;2. School of Geosciences and Surveying Engineering, Wuhan Technical University of Surve;Application of the Improved Helmert Method for Variance Component Estimation in Precise Orbit Determination[J];ACTA GEODAETICA ET CARTOGRAPHIC SINICA;2000-03 8 YANG Yuan xi 1, LIU Nian 2 (1. Xi'an Research Institute of Surveying and Mapping, Xi'an 710054, China; 2. First Topographic Surveying Team of the National Bureau of Surveying and Mapping,Xi'an 710054, China);A New Resolution of Collocation by Two Minimization Steps[J];Acta Geodaetica Et Cartographic Sinica;2002-03 9 TONG Xiao hua,ZHAO Jian guo (Department of Surveying and Geo informatics, Tongji University, Shanghai 200092, China );Variance Component Estimation of Cadastral Parcel Area Processing in GIS[J];Acta Geodaetica Et Cartographic Sinica;2002-S1 10 YANG Yuan-xi~1, GAO Wei-guang~2 (1. Xi'an Research Institute of Surveying!and Mapping, Xi'an 710054,China; 2. Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052,China);Integrated Navigation by Using Variance Component Estimates of Multi-sensor Measurements and Adaptive Weights of Dynamic Model Information[J];Acta Geodaetica Et Cartographic Sinica;2004-01
Similar Journals
 > Progress in Geophysics > Journal of Seismological Research > Journal of Electric Power Science and Technology > Geology and Prospecting > Progress in Exploration Geophysics > Chinese Journal of Atmospheric Sciences > Journal of Hengyang Normal University > Transactions of Atmospheric Sciences > Earthquake > Oil Geophysical Prospecting