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J4 ›› 2008, Vol. 16 ›› Issue (5): 41-43.

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Error Source Analysis of GPS M easurement

MA Dengqing,YANG Zhanying,LIU Chenggui   

  1. Non ferrous Mineral Exploration Institute in Qinghai Province,Xining 8 10007,Qinghai,China
  • Received:2008-04-10 Revised:2008-05-06 Online:2008-10-27 Published:2011-07-06


This article describes the basic structure and measuring principle of GPS,and summarizes the applicationcharacteristics of GPS,analyzes error source which affect the measurement accuracy of GPS.At the same time,probing into some way for weakening the eror.

Key words: Measuring principle of GPS, Analysis of error source, Precision contro

CLC Number: 

  • P228.4

[4]兰贵亭.GPS测量多路径误差的分析[J].太原大学学报,2002,3(3):54—5 6.

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