Volume 36 Issue 4
Apr.  2011
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ZOU Rong, LIU Hui, WEI Na, LI Min. Establishment and Maintenanceof the Compass Terrestrial Reference Frame[J]. Geomatics and Information Science of Wuhan University, 2011, 36(4): 431-436.
Citation: ZOU Rong, LIU Hui, WEI Na, LI Min. Establishment and Maintenanceof the Compass Terrestrial Reference Frame[J]. Geomatics and Information Science of Wuhan University, 2011, 36(4): 431-436.
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Establishment and Maintenanceof the Compass Terrestrial Reference Frame

  • 1 Research Center for Space Science and Technology,China University of Geosciences, 388 Lumo Road,Wuhan 430074,China;2 Research Center of GNSS,Wuhan University,129 Luoyu Road,Wuhan 430074,China

Funds: 中央高校基本科研业务费专项资金资助项目(CUGL100233)；国家863计划资助项目(2007AA12Z309)
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  • Received Date: March 09, 2011
  • Published Date: April 04, 2011
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  • The definition of the COMPASS Terrestrial Reference System,and the establishment and maintenance scheme of COMPASS TRF have been discussed in this paper,and simulated evaluations are carried out using IGS GPS stations and COMPASS stations.The effects of station distributions and the impact of intra-technique combination are investigated in details.The results of the simulation study reveals that about 22 globals distributed stations are needed for the COMPASS TRF establishment,and about 30 globals stations are required its long-term maintenance.It is also confirmed that the stability and reliability of the weekly TRF solution will be improved by the intra-technique combination.
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