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《Journal of Geodesy and Geodynamics》 2012-01
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COMPARISON AND STUDY ON REAL-TIME PREDICTION OF GPS ORBIT

Liu Weiping1),Hao Jinming1),Qian Long2) and Zhou Jian2)( 1)Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052 2)Troops 65015,Dalian 116023 3)China Satellite Maritime Tracking and Control Department,Jiangyin 214431)  
On the basis of different characteristics of current ephemerides,two methods for satellite orbit prediction are introduced.Considering the request of real-time,the precision of orbit prediction is analyzed with different ephemerides.The results indicate that the precision of orbit prediction is the best with Ultra-Rapid ephemeris and the precision is better than 20 m for seven days' real-time orbit prediction.
【CateGory Index】: P228.4
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Liu Weiping,Hao Jinming and Li Zuohu (Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052);SOLUTION METHOD AND ACCURACY ANALYSIS OF SATELLITE POSITION AND VELOCITY FROM BROADCAST EPHEMERIS[J];Journal of Geodesy and Geodynamics;2010-02
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 ZHOU Ming-duan,GUO Ji-ming,ZHENG Yong-bo,XU Cheng-quan;A Study of the Impact of Satellite Antenna Phase Center Offsets on GPS Precise Point Positioning Accuracy[J];Bulletin of Surveying and Mapping;2008-10
2 Zhou Wei1,2),Hao Jinming1) and Jia Xiaolin3) 1)Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052 2)63880 Troops,Luoyang 471003 3)Xi'an Research Institute of Surveying and Mapping,Xi'an 710054;INFLUENCE ON ACCURACY OF COMPASS ORBIT PRECISION DETERMINATION WITH DIFFERENT DATA PREPROCESSING METHODS[J];Journal of Geodesy and Geodynamics;2011-06
3 LIU Weiping1 HAO Jinming1(1 Institute of Surveying and Mapping,Information Engineering University,66 Middle Longhai Road,Zhengzhou 450052,China);A New Interpolation Method for IGS Precise Ephemeris[J];Geomatics and Information Science of Wuhan University;2011-11
【Secondary Citations】
Chinese Journal Full-text Database 7 Hits
1 Zhao Qile+{1)}, Liu Jingnan+{1)}, Ge Maorong+{1)},Shi Chuang+{1)} and Du Ruiling+{2,3)} 1)GPS Research Center of Wuhan University, Wuhan430079 2)Institute of Seismology,CEA,Wuhan430071 3)Crustal Movement Laboratory,Wuhan430071;PRECISE ORBIT DETERMINATION OF GPS AND CHAMP SATELLITES WITH PANDA SOFTWARE[J];Crustal Deformation and Earthquake;2005-02
2 Li Zhenghang,Ding Wenwu and Li Zhao(School of Geodesy and Geomatics, Wuhan University, Wuhan 430079);ERROR ANALYSIS OF ORBIT DETERMINED BY GPS BROADCAST EPHEMERIS[J];Journal of Geodesy and Geodynamics;2008-01
3 LIU Lei,SHENG Zheng,WANG Ying-qiang, CHENG Yin-chun(Institute of Meteorology,PLA Univ.of Sci.& Tech.,Nanjing 211101,China);Calculation and error analysis of GPS satellite position by making use of broadcast ephemeris[J];Journal of PLA University of Science and Technology(Natural Science Edition);2006-06
4 ZHENG Zuoya (Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030);THE INTRODUCTION AND DISCUSSION ON BERNESE GPS SOFTWARE VERSION 4.2[J];Annals of Shanghai Observatory Academia Sinica;2003-00
5 Liu Lin; Liao Xin-hao(Department of Astronomy, Nanjing University, Nanjing 210093);SEVERAL PROBLEMS IN THE NUMERICAL INTEGRATION FOR THE EQUATIONS OF CELESTIAL MOTIONS[J];ACTA ASTRONOMICA SINICA;1997-01
6 Ge Maorong; LiuJingnan(Department of Civil Engineering. Tsinghua University. Qinghuayuan, Deijing. China. 100084);Real-time Precise Orbit Determination for GPS Satellite[J];JOURNAL OF WUHAN TECHNICAL UNIVERSITY OF SURVEYING AND MAPPING(WTUSM);1999-01
7 GUO Fei1ZHANG Xiaohong1LI Xingxing1HU Quan1(1School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430070,China);Precision Analysis on Orbit and Clock of GPS Satellites Broadcast Ephemeris[J];Geomatics and Information Science of Wuhan University;2009-05
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