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《Geomatics & Spatial Information Technology》 2009-02
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Calculation of GLONASS Satellite Station and the Realization of Program

GE Kui1,WANG Jie-xian1,2(1.Department of Surveying and Geoinformatics of TongJi University,Shanghai 200092,China;2.Key Laboratory of Advanced Engineering Survey of SBSM,Shanghai 200092,China)  
In order to meet the need of dealing with GPS/GLONASS navigation data,this paper analyzes the broadcast ephemeris of GLONASS and formula of the satellite acceleration in PZ-90 coordinate.It derives the calculating formula of orbit integral by using the fixed step and four-rank Runge-Kutta method,puts up with a new programme which don't need fitting.The structure of this method is simple and the speed is quick.Finally,it analyzes the relationship between integral step and integral interval with the precision of orbit integral,worthwhile come up with the reasonable step in the calculating practice.
【CateGory Index】: P228.4
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 LU Dai-he(Geologic Party 103,Guizhou Bureau of Geology and Minerals Exploration & Development,Tongren 554300,Guizhou);SEVERAL SURVEYING ERRORS AND THEIR CORRESPONDING APPROACHES ABOUT GPS SURVEYING[J];Guizhou Science;2007-S1
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6 TAI He1 ZHANG Xiaohong2 ZHANG Ming2 CHEN Yuan2 YE Congyun2(1 Shenyang Geotechnical Investigation and Surveying Institute,15 CaiTa Street,Shenyang,110015,China;2 School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,Chian);METHOD AND PRACTICE OF PRECISE POINT POSITIONING WITH SINGLE FREQUENCY[J];Journal of Geomatics;2008-03
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8 MA Teng1 WANG Yaoqiang1 HUA Xianghong2(1 College of Water Conservancy and Civil Engineering,Inner Mongolia Agricultural University,306 Zhaowuda Road,Huhhot 010018,China;2 School of Surveying and Mapping Science,Wuhan University,129 Luoyu Road,Wuhan 430079,China);GENETIC NEURAL NETWORK USED IN GPS HEIGHT CONVERSION[J];Journal of Geomatics;2008-03
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10 ZHOU Mingduan GUO Jiming MENG Xiangguang(School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China);GPS TROPSPHERIC DELAY MODEL UNB3 AND ITS ACCURACY ANALASIS[J];Journal of Geomatics;2008-04
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