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

    Abstract
  • 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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