Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Geophysics》 2010-06
Add to Favorite Get Latest Update

The realization and analysis of GNSS network based real-time precise point positioning

LI Hao-Jun~1,WANG Jie-Xian~(1,2),CHEN Jun-Ping~3,HU Cong-Wei~(1,2),WANG Hu~1 1 Department of Surveying and Geo-informatics Engineering,Tongji University,Shanghai 200092,China 2 Key Laboratory of Modern Engineering Surveying,State Bureau of Surveying and Mapping,Shanghai 200092,China 3 Deutsches GeoForschungsZentrum-GFZ,14473,Potsdam, Germany  
Based on the regional GNSS (Global Navigation Satellite System) network,the realtime epoch-differenced values of relative clock are estimated using the algorithm of epoch-differential and satellite-differential derived model.On account of the character of precise realtime clocks,the estimation model of real-time precise point positioning is deduced by a satellite-differential algorithm.Comparing the epoch-differenced values of relative clock and the IGS final products,the accuracy can be at 0.08 ns.The hourly data was processed using the real-time precise point positioning algorithm based on the estimated real-time precise clocks.In static mode,the hourly positioning accuracy in the N、E and U directions are 1.47,3.62,4.09 cm respectively.The kinematic positioning accuracy in the N、E and U directions are 2.63,3.82,5.20 cm respectively.The accuracy of real-time solution is better than the precise point positioning using the IGS final orbits and clocks in the N,E and U three directions.
【Fund】: 国家自然科学基金项目(40974018);; 中国大陆构造环境监测网络工程项目(CMONOCⅡ-RJ-2008-005)资助
【CateGory Index】: P228.4
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 4 Hits
1 ZHANG Bao-Cheng1,2,TEUNISSEN J G Peter3,4,ODIJK Dennis3, OU Ji-Kun1,JIANG Zhen-Wei1,2 1 Key Laboratory of Dynamic Geodesy,Institute of Geodesy and Geophysics,Chinese Academy of Sciences,Wuhan 430077,China 2 Graduate University of Chinese Academy of Sciences,Beijing 100049,China 3 GNSS Research Centre,Department of Spatial Sciences,Curtin University,Perth 6845,Australia 4 Delft Institute of Earth Observation and Space Systems,Delft University of Technology,2600 GB Delft,The Netherlands;Rapid integer ambiguity-fixing in precise point positioning[J];Chinese Journal of Geophysics;2012-07
2 GONG Le-qun(Harbin Research Institute of Geotechnical Investigation,Surveying and Mapping,Harbin 150010,China);Measurement and Implementation of Second Level GPS Plane Control Network of Harbin YangMing Tan Bridge[J];Geomatics & Spatial Information Technology;2012-08
3 Zhong Bin1) and Wu Yun1,2) 1)Key Laboratory of Earthquake Geodesy,Institute of Seismology,CEA,Wuhan 4300712)Wuhan Base of Institute of Crustal Dynamics,CEA,Wuhan 430071;ESTIMATION AND APPLICATION OF NEAR REAL-TIME SATELLITE CLOCK BIAS BASED ON REGIONAL CORS NETWORK[J];Journal of Geodesy and Geodynamics;2012-04
4 Li Qiang;Peng Junhuan;Li Shuhui;Zhang Ke;Wang Hongyou;China University of Geosciences;;APPLICATION OF ROBUST ESTIMATION IN PRECISE POINT POSITIONING[J];Journal of Geodesy and Geodynamics;2013-04
Chinese Journal Full-text Database 1 Hits
1 HU Cong-wei 1,2, CHEN Wu1, GAO Shan1, CHEN Yong-qi1, DING Xiao-li1(1.Department of Land Surveying and Geo-Informatics, Hong Kong Polytechnic University, Kowloon, Hong Kong,P.R.China; 2.School of Civil Engineering, Tongji University, Shanghai, 200092,P.R.China);DATA PROCESSING FOR GPS PRECISE POINT POSITIONING[J];南京航空航天大学学报(英文版);2005-02
Chinese Journal Full-text Database 10 Hits
1 LI Yongjun ZUO Juan;The Influences and Analysis of Ultra-Rapid Precise Ephemeris on GPS Precise Point Positioning[J];Standardization of Surveying and Mapping;2010-01
2 XU Cheng-quan1,HUA Xiang-hong2,3,FAN Qian2,3,XIA Chuan-yi4,YANG Rong-hua1(1.Department of Geography,Minjiang University,Fuzhou 350108,China;2.School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;3.Research Center for Hazard Monitoring and Prevention,Wuhan University,Wuhan 430079,China;4.Wuhan Geotechnical Engineering and Surveying Institude,Wuhan 430022,China);Regional ionospheric delay model based on neural network and its application in single frequency precise point positioning[J];Engineering of Surveying and Mapping;2009-04
3 LIANG Yin1,LI Xing-xing1,CHANG Yi2,HE Xi-yang1,LIN Xiao-jing1(1.School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;2.Changqing Department of Work in Division of Equipment,Eastern Geophysical Company,Yinchuan 712000,China);Precision and convergence analysis of static precise point positioning[J];Engineering of Surveying and Mapping;2010-02
4 LI Yong-jun,DING Shi-jun(School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China);Accuracy analysis of the effect of GPS satellite ephemeris to static point positioning[J];Engineering of Surveying and Mapping;2010-03
5 CHEN Xian-dong~(①②),HUANG Ding-fa~(①)(① Center of Geomatics Engineering,Southwest Jiaotong University,Chengdu 610031,China;②Department of Survey Engineering,Xi'an University of Science and Technology,Xi'an 710054,China);The analysis of the perturbations on GPS orbit determination[J];Science of Surveying and Mapping;2006-06
6 LI Peng①, XIONG Yong-liang①, HUANG Yu-long①, CHU Liang②(①Dept of Surveying Engineering, Southwest Jiaotong University, Chengdu 610031, China;②China Railway Eryuan Engineering Group CO.LTD, Chengdu 610031, China);The influences of GPS ephemerises accuracy to the precise point positioning[J];Science of Surveying and Mapping;2009-02
7 WANG Cheng-long(Chinese Academy of Surveying & Mapping,Beijing 100039,China);Aerotriangulation accuracy analysis of GPS-assisted aerial photogrammetry based on SWDC[J];Science of Surveying and Mapping;2011-02
8 TU Rui,HUANG Guan-wen,LING Qing(College of Geology Engineering and Geomatics,Chang’an University,Xi’an 710054,China);Precise point positioning of GPS single frequency[J];Science of Surveying and Mapping;2011-03
9 LI Chong①②,HUANG Guan-wen③,TAN Li②,ZENG Yan-wei②(①Surveying and Mapping College,Wuhan University,Wuhan 430079,China;②National Quality Supervision and Testing Center of Surveying and Mapping Product,Chengdu 610041,China;③College of Geology Engineering and Geomantic,Chang'an University,Xi'an 710054,China);Adaptive robust Kalman filtering applied in GPS precise point positioning[J];Science of Surveying and Mapping;2011-04
10 JI Chang-dong,LI Hu,XU Ai-gong,FENG Lei(School of Geomatics,Liaoning Technical University,Liaoning Fuxin 123000,China);Research of single-station GPS positioning error correction model[J];Science of Surveying and Mapping;2012-03
China Proceedings of conference Full-text Database 9 Hits
1 NIE Jianliang 1 CHENG Chuanlu1 JIANG Guangwei11.Geodetic Data Processing Center,State Bureau of Surveying and Mapping,Xi'an 710054,China;;Dynamic Precise Point Positioning with Colored Noises[A];[C];2012
2 Hua Chen1, Lifeng Peng2, Yanfeng Zhang3(1. School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China2. Research Center of GNSS, Wuhan University, Wuhan 430079, China3. Bureau of Geodesy and engineering of Shanxi, Taiyuan 030001, China);A algorithm of cycle-slip detection for Single-Difference Precise Point Positioning[A];[C];2012
3 DONG Yangyang1,2,GAO Pengfei1,3,WU Qian11. GNSS Research Center, Wuhan University, Wuhan, China2. State Key Laboratory of Information Engineering in Surveying ,Mapping and Remote Sensing, Wuhan University,Wuhan, China3. School of Geodesy and Geomatics, Wuhan University, Wuhan, China;Real-time zero-differenced precise point positioning accuracy analysis[A];[C];2012
4 Zhu Qinglin,Zhao Zhenwei,Lin Leke,Dong Xiang National Key Laboratory of Electromagnetic Environment,China Research Institute of Radio Wave Propagation,Qingdao,China,266107;Real Time Estimation of Troposphere Zenith Path Delay Based on Singular Ground-based GPS[A];[C];2012
5 ;GPS Single-frequency Precise Point Positioning and Its Accuracy Analyses[A];[C];2008
6 WEI Wei~(1,2,3),MA Yuan~1,TANG Min-qiang~1,ZHOU Ju-suo~1,YANG Qing~1 (1.South China Sea Marine Engineering surveying Center,SOA,Guangzhou,Guangdong,510300; 2.College of Environmental Science and Engineering,Ocean University of China,Qingdao,Shandong, 266100;3.First Institute of Oceanography,SOA,Qingdao,Shandong,266061);A Study of GPS Technique in Marine Delimiting Among the Counties[A];[C];2009
7 TU Rui,HUANG Guanwen,ZHANG Qin,WANG Li,JIANG Guangwei (College of Geology Engineering and Geomatics,Chang' an University,Xi' an,710054);Real-time Precise Point Positioning Algorithm of Single Frequency Based on Corrections of Many-Base Stations and Regional Ionospheric Model[A];[C];2010
8 Wang Min (Institute of Earthquake Science,China Earthquake Administration,Beijing 100036,China,;New Developments in GPS Data Processing and Its Impact on Positioning[A];[C];2007
9 LUO Xiao-wen,GAO Jin-yao,JIN Xiang-long, LI Jia-biao,CHU Feng-you,WU Zhao-cai (The Second Institute of Oceanography,SOA,China;Key Laboratory of Submarine Geosciences,SOA, Hangzhou,Hangzhou Zhejiang 310012,China);A Primary Research and Practice to Determine Tide Height Using PPP and Satellite Altimeter[A];[C];2011
Chinese Journal Full-text Database 10 Hits
1 CHEN Jing, HUANG Shu-guang (No.2 Brigade, Graduate, Electronic Engineering Institute of PLA, Hefei 230037, China; Dept. of counter-network, Electronic Engineering Institute of PLA, Hefei 230037, China);Analysis of Distributed and Parallel Matrix Multiple Algorithms[J];Ordnance Industry Automation;2005-05
3 DENG Xiang-rui;FENG Zhong-ke;LUO Xu.Institute of GIS,RS & GPS,Beijing Forestry University,100083,P.R.China.;Application of three-dimensional laser scanning system in forestry.[J];Journal of Beijing Forestry University;2005-S2
4 ZHAO Wen-fang(Wuhan University, Wuhan 430079, China);Improvement of generatin algorithm of Delaunay triangulation network for the whole scatter points and software development[J];Engineering of Surveying and Mapping;2003-04
5 NING Jinsheng,WANG Zhengtao(School of Geodesy and Geomatics, Wuhan University,Wuhan, China, 430079);A summary of the newest progress of surveying and mapping(S&M)[J];Science of Surveying and Mapping;2006-01
6 YUE Ying-chun①,PAN Xiong①,MING Zu-tao①,YU Yan②(①Faculty of information Engineering,China University of Geosciences,Wuhan 430074,China;②School of Natural Resources and Environmental Engineering,Wuhan University of Technology,Wuhan 430070,China);A new method for improving the solving precision of tropospheric zenith total delay[J];Science of Surveying and Mapping;2009-06
7 WANG Qian-xin①②,LI Li①,GONG You-xing③(①School of Info-Physics and Geomatics Engineering,Central South University,Changsha 410083,China;② Department of Geodesy and Remote Sensing,Deutschland GeoForschungsZentrum,Potsdam 14473,Germany;③School of Military Commanding Officer Education,National University of Defense Technology,Changsha 410073,China);Study of GPS satellite clock's behaviors and prediction[J];Science of Surveying and Mapping;2010-02
8 LIU Yong-he①③④;ZHANG Wan-chang②(①Key Laboratory of Regional Climate-Environment Research for Temperate East Asia,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China;②Center for Hydro-Sciences Research,Nanjing University,Nanjing 210093,China;③Imstitute of Resources and Environment,Henan Polytechnic University,Henan Jiaozuo 454000,China;④Graduate University of Chinese Academy Scences,Beijing 100049,China);Applications of right-left relationship of edges in triangulated irregular networks and their algorithms[J];Science of Surveying and Mapping;2010-02
9 SHI Yong-ge,BIAN Fu-Ling(1.State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing,Wuhan University,Wuhan 430079,China;2.Research Center of Spatial Information & Digital Engineering,Wuhan University,Wuhan 430079,China);The Study of Public Service for Remote Sensing Information Based on Cloud Platform[J];Geomatics World;2011-03
10 XU Qi feng;The Precision of Modern GPS Relative Positioning[J];Bulletin of Surveying and Mapping;2003-05
【Secondary References】
Chinese Journal Full-text Database 3 Hits
1 ZHANG Yongqi;DING Xiaoguang;HAN Xiaofei;SU Lina;Earthquake Administration of Shaanxi Province;;CONSTRUCTION AND APPLICATION OF SHAANXI GNSS CONTINUOUS OPERATION SYSTEM[J];Plateau Earthquake Research;2013-02
2 Zhao Xingwang;Zhang Cuiying;School of Geodesy and Geomatics,Anhui University of Science & Technology;;PHASE BIAS ESTIMATION AND ITS APPLICATION IN PPP AMBIGUITY FIXING[J];Journal of Geodesy and Geodynamics;2013-05
3 Zheng Jianlei;Zeng Yong;Zhang Jun;Hohai University;Xi'an University of Science and Technology;Shanghai Railway Construction Company of China Railway No. 24 Bureau;;Precise Point Positioning of Satellite Clock Errors Based on CORS[J];Site Investigation Science and Technology;2013-05
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved