Volume 35 Issue 11
Nov.  2010
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WANG Zhiming, HUA Xianghong, LIU Yanyan. Influence Analysis of Satellite Clock Offset in Precise Point Positioning[J]. Geomatics and Information Science of Wuhan University, 2010, 35(11): 1339-1341.
Citation: WANG Zhiming, HUA Xianghong, LIU Yanyan. Influence Analysis of Satellite Clock Offset in Precise Point Positioning[J]. Geomatics and Information Science of Wuhan University, 2010, 35(11): 1339-1341.
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Influence Analysis of Satellite Clock Offset in Precise Point Positioning

  • 1School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China;2Research Center of GNSS,Wuhan University,129 Luoyu Road,Wuhan 430079,China

Funds: 国家973计划资助项目(2006CB701301)；国家863计划资助项目(2007AA12Z345)
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  • Received Date: September 14, 2010
  • Revised Date: September 14, 2010
  • Published Date: November 04, 2010
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  • We analyzed and comparised the results of precise point positioning(PPP) using 5 min and 30 s intervals precise satellite clock offset provided by IGS,analyzed the influence of different kinds of precise satellite clock offset to the PPP result,with emphasis on initialization convergence time and positioning accuracy.The experimental results show that the accuracy results of static and kinematic PPP using 30 s precise satellite clock offset were better than those using 5 min precise satellite clock offset interpolation into the 30 s satellite clock offset.
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