Volume 33 Issue 12
Dec.  2008
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WEI Erhu, LIU Jingnan, PAN Peijing. On Data Processing with Last Three Years of VLBI Observation[J]. Geomatics and Information Science of Wuhan University, 2008, 33(12): 1275-1278.
Citation: WEI Erhu, LIU Jingnan, PAN Peijing. On Data Processing with Last Three Years of VLBI Observation[J]. Geomatics and Information Science of Wuhan University, 2008, 33(12): 1275-1278.
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On Data Processing with Last Three Years of VLBI Observation

  • 1School of Geodesy and Geomatics,Wuhan University,129 Luoyu Road,Wuhan 430079,China;(2 Research Center of GPS,Wuhan University,129 Luoyu Road,Wuhan 430079,China;3Key Laboratory of Geospace Environment and Geodesy,Ministry of Education,Wuhan University,129 Luoyu Road,Wuhan 430079,China;4Guangzhou Urban Planning and Design Survey Research Institute,10 Jianshe Road,Guangzhou 510060,China

Funds: 国家973计划资助项目(2006CB701301)；国家863计划资助项目(2008AA12Z308)；国家自然科学基金资助项目(40774007)；湖北省高等学校教学研究基金资助项目(20053039)
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  • Received Date: October 16, 2008
  • Revised Date: October 16, 2008
  • Published Date: December 04, 2008
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  • The difference between the new format and standard NGS format is introduced;and the data of 2005-2007 which is downloaded from IVS is transfered to the standard format.With OCCAM 6.2 software developed by Norwegian Geodetic Institute and institute of geoscience in Australia,the parameters of geodetic interest(Xp,Yp,UT1-UTC,dψ,dε) are computed.In the data processing,the results with different interpolation models of UT1 are compared.The difference in accuracy is analyzed;and some conclusions are drawn.
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