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《Science of Surveying and Mapping》 2013-05
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Virtual observation method based on Helmert variance component estimation

ZHU Jun-tao;SUN Chang-yu;JIAO Yuan-yuan;College of Geomatics and Geoinformation,Guilin University of Technology/Guangxi Key Laboratory of Spatial Information and Geomatics;  
The paper excavated a priori information as virtual observation and the actual observation establish the error model,used Helmert variance component estimation theory to solve the model. Practical examples showed that this method was better than least squares or compensative least squares method in fitting results with its feasibility and efficiency in physical interpretation and fitting results.
【Fund】: 国家自然科学基金(41071294)
【CateGory Index】: P207
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 DING Shi-jun,TAO Ben-zao(School of Geodesy and Geomation,Wuhan University,Huban 430079);Semiparametric model and appliation of deformation analysis[J];Science of Surveying and Mapping;2004-05
2 Ding Shijun and Tao Benzao(School of Geodesy and Geomatics, Wuhan University, Wuhan 430079);KERNEL SMOOTHING ESTIMATE OF SEMIPARAMETRICMODEL AND SIMULATION ANALYSIS[J];Crustal Deformation and Earthquake;2004-04
3 Yao Lei1,Le Kejun2(1.School of Info-Physics and Geomatics Engineering,Central South University,Changsha 410083,China;2.Chongqing Survey Institute Chongqing,Chongqing 400020,China);The GPS height anomaly approximation based on semiparametric regression model[J];Geotechnical Investigation & Surveying;2010-08
4 SUN Haiyan 1 WU Yun 1 (1 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan,China,430079);Semiparametric Regression and Model Refining[J];Editoral Board of Geomatics and Information Science of Wuhan University;2002-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHU Ming(Anhui Hydrological Bureau,Hefei 230022,China);Precision analysis on the image control points by GPS[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2009-04
2 SU Yan (Department of Applied Mathematics, North China Electric Power University, Baoding 071003, China);The Action of Statistical Inference in Scientific Discovery and the Confirmation of Statistical Model[J];Journal of Baoding Teachers College;2004-04
3 XUE Hong-lin,SHI Jun (Jiangsu Institute of Land Surveying and Planning, Nanjing, Jiangsu, 210024);The Experiment Analysis of RTK Surveying Precision in Several Familiar Work Environments[J];Beijing Surveying and Mapping;2009-04
4 HUI Shen-ying,SONG Ying-chun,LIU Jie(School of Info Physics and Geomatics Engineering,Central South University,Changsha,Hunan,410083,China);In Semi-parameter Model Gross Error Estimation Based on Difference Method[J];Beijing Surveying and Mapping;2010-02
5 LI Ping(Department of Real Estate Administration Lishui City,Lishui Zhejiang 323000,China);The Research on Conversion of GPS Height Based on the Improvement Method of Quadric Surface[J];Beijing Surveying and Mapping;2011-01
6 Liu Juncheng Zhang JingjuanFeng Peide(School of Instrument Science and Opto-electronics Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100191,China);Swarming aircraft collaborative localization based on mutual rangings[J];Journal of Beijing University of Aeronautics and Astronautics;2012-04
7 Jin Jiao Cui Hengjian(School of Mathematical Sciences,Statistical Data Analysis Laboratory: Beijing Normal University,100875,Beijing,China);PARAMETRIC ESTIMATION BASED ON ROBUST SCATTER MATRIX IN SEMIPARAMETRIC REGRESSION MODEL[J];Journal of Beijing Normal University(Natural Science);2006-03
8 WEI Hong-yu1,HOU Li-jun2,LI De-chang1,LIU Zhe-li1,SHAN Yan-ming3,WEI Xue-rui3 1.College of Computer Science and Technology,Jilin University,Changchun 130012,China 2.The Novtheast Oilfield Branch Company of Petro China,Changchun 130062,China 3.Exploration & Development Research Institute,Daqing Oilfield Ltd.Co.,Daqing,Heilongjiang 163712,China;Oil-Well Location Survey and Data Processing Based on GPS[J];Journal of Jilin University(Earth Science Edition);2007-S1
9 ZHOU Li1,ZHOU Dao-jun2(1.Department of Science,Hunan Agricultural University,Changsha 410128,China;2.Mathmatical and Computer College,Yunnan National University,Kunming 650031,China);The estimation of the coefficient parameters in adaptive variable coefficient EV model[J];Journal of Hunan University of Arts and Science(Natural Science Edition);2010-03
10 XUE Zhaoyuan CHEN Xiangyang;Study and Analysis on the Applications of GPS RTK Key Technology[J];Standardization for Surveying and Mapping;2004-03
China Proceedings of conference Full-text Database 7 Hits
1 CHEN Zhi-qiang,WANG Xiao-jia,YANG Shan-lin(Institute of Computer Network System HeFei University of Technology,HeFei AnHui 230009);Application Research of Electricity Consumption Forecasting Used Semi-parametric Regression Analysis Based on Compensated Least Squares[A];[C];2011
2 HU Zhigang1,2 ( 1.GNSS Engineering research Center of Wuhan University; 129 Luoyu Road,Wuhan 430079,China 2. School of Geodesy and Geomatics,Wuhan University, 129 Luoyu Road,Wuhan 430079,China);A new method of estimatingTikhonov regularzation parameter and its application in survey[A];[C];2008
3 KE Ze-xian~1,ZHAO Jun-sheng~1,REN Lai-ping~2,LIU Yan-chun~1 (1.Dept.of Hydrographic Engineering Dalian Naval Academy,Dalian,Liaoning,116018; 2.Naval Institute of Hydrographic Surveying and Charting,Tianjin,300061);The Research on Inversion of Underwater Small Objects' Location by Marine Magnetic Searching[A];[C];2009
4 HU Zhigang1,2 ( 1.GNSS Engineering research Center of Wuhan University; 129 Luoyu Road,Wuhan 430079,China 2. School of Geodesy and Geomatics,Wuhan University, 129 Luoyu Road,Wuhan 430079,China);A new method of estimating Tikhonov regularzation parameter and its application in survey[A];[C];2008
5 Zhang Minghu1 Lv Shijun1 Bao Jingyang1 Pang Guicang2 Liu Houguang3 (1 Dept. of Underwater Weaponry and Chemical Defense, Dalian Naval Academy, Dalian 116018, China; 2 Headquarters of Unit 92373, Dalian 116015, China; 3 Unit 92337, Dalian 116025, China);Influence on Adjustment Results after Changing Some Weights of Independent Observations for Nuclear-Burst-Yield Detection[A];[C];2008
6 Wang Hui~1 Liu Li~2 Xin Yu~3 (1 University of Science and Technology Beijing Beijing 100083 China; 2 Han Steel Group Hanbao Iron& steel limited Company Hot Strip Mill Factory Handan 056015 China);Application of technology of wireless sensor network in industrial plant Management[A];[C];2008
7 Chen Kai~(1,2) Zhang Pengfei~1 Zhang Jun~1 Zhang Xianyun~1 (1 Mining college,Guizhou University,550003,Guiyang,China; 2 GuiZhou Key Laboratory of Comprehensive Utilization of Non-metallic Mineral Resources,,550003,Guiyang,China);Basis for Geodetic Observation Modeling[A];[C];2010
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LU Cai-ping,WU Ji-cang,WANG Jie-xian(The Surveying and Land Information Engineering Department of Tongji University,Shanghai200092,China);The GPS /level Height Fitting Considering of EGM96[J];Engineering of Surveying and Mapping;2002-03
2 DING Shi-jun, TAO Ben-zao;Nonparametric Regression Model with Natural Spline and Simulation Analysis[J];Bulletin of Surveying and Mapping;2004-01
3 LIU Wan-lin;Application of the Finite Element Method Approximating Abnormal Height Curved Surface[J];Bulletin of Surveying and Mapping;2005-02
4 YANG Ming qing 1, JIN Fan 2, ZHU Da cheng 1, CHEN Xian chun 1 (1. Sichuan Bureau for Surveying and Mapping, Chengdu,Sichuang, 610081; 2. Southwest Jiaotong University, Chengdu,Sichuang, 610031);Conversion of GPS Height by Artifical Neural Network Method[J];ACTA GEODAETICA ET CARTOGRAPHIC SINICA;1999-04
5 Ding Shijun and Tao Benzao (School of Geodesy and Geomatics of Wuhan University,Wuhan 430079);SEMIPARAMETRIC REGRESSION AND ADJUSTMENT MODELS[J];Crustal Deformation and Earthquake;2003-04
6 ;A Quasi Observation Approach for Semi-parameter Regression[J];Journal of Geotechnical Investigation & Surveying;2006-09
7 Zhao Jianhu;Liu Jingnan;Zhang Hongmei (School of Geo-science and Surveying Engineering,WTUSM,129 luoyu Road, Wunhan,China,430079);Height Determination with GPS Leveling Data Considering Non-grid Data and Effect of Terrain[J];JOURNAL OF WUHAN TECHNICAL UNIVERSITY OF SURVEYING AND MAPPING(WTUSM);1999-04
8 SUN Haiyan 1 WU Yun 1 (1 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan,China,430079);Semiparametric Regression and Model Refining[J];Editoral Board of Geomatics and Information Science of Wuhan University;2002-02
9 GAO Wei 1, 2 XU Shaoquan 1 (1 School of Geodesy and Geomatics, Wuhan University, 129 Luoyu Road, Wuhan 430079,China)(2 School of Information Science and Engineering ,Shandong Agricultural University, 61 Daizong Road, Taian 271018,China);Subregional Fitting and Transforming GPS Height into Normal Height[J];Editorial Board of Geomatics and Information Science of Wuhan University;2004-10
10 CAO Yueling1 WANG Jiexian1,2(1 Department of Surveying and Geo-informatics,Tongji University,1239 Siping Road,Shanghai 200331,China)(2 Key Laboratory of Advanced Engineering Survey of SBSM,1239 Siping Road,Shanghai 200092,China);Application of Spherical Cap Harmonic Analysis to Fit GPS Level Height[J];Geomatics and Information Science of Wuhan University;2008-07
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