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《Acta Geodaetica Et Cartographic Sinica》 1994-02
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THE ESTABLISHMENT AND ACCURACYANALYSIS OF THE GPS DEFORMATION MONITORINGNETWORK OF NORTH CHINA

Li Yanxin, Shen Jinhua, Wang Mian(First Crustal Deformation Monitoring Centre, SSB, Tianjin, 300180)  
:A huge amount of data has been collected from observations of a highly accurate and large-scale GPS network. In order to acquire result of high quality, many problems in data processing have to be discussed. In the formation of error functions, better result has been achieved by using the method of data screening proposed in this paper. Optimum design of network adjustment is indispensable before carrying out the adjustment. Three princi ples and optimum program of the design of network adjustment have been proposed in this paper. They have general significance in determing the best scheme of network adjustment and increasing the accuracy of adjiuted results.
【Fund】: “八五”国家科技攻关课题“高精度静态GPS空间定位技术”研究的部分成果
【CateGory Index】: P228.4
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