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《Surveying and Mapping of Geology and Mineral Resources》 2008-01
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Design of GPS Control Network Based on RTK Densifying

WANG Ji-gang1,JIAO Ming-lian1,LU Xiu-jian2(1.Dept.of Spatial-Information Science,Huaihai Institute of Technology,Lianyungang Jiangsu 222001,China;2.Lianyungang Development Zone Reconnaissance Office,Lianyungang Jiangsu 222047,China)  
With the popularization of RTK Technology,the problem that GPS plane control network is densified by RTK is becoming important and realistic.The basic unit sketch is studied in this paper.In the meantime,how to guarantee the reliability and accuracy is discussed in practice.In order to assess the accuracy,Monte Carlo method is used to get the mean square error of unit weight,and discussed the main precision index includes: side length relative mean square error,mean square error of points and relative mean square error between points,at last,an actual example is given.
【CateGory Index】: P228.4
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