ZHANG Xiaohong, LI Pan, ZUO Xiang, . Kinematic Precise Orbit Determination Based on Ambiguity-Fixed PPP[J]. Geomatics and Information Science of Wuhan University, 2013, 38(11): 1261-1265.
Citation: ZHANG Xiaohong, LI Pan, ZUO Xiang, . Kinematic Precise Orbit Determination Based on Ambiguity-Fixed PPP[J]. Geomatics and Information Science of Wuhan University, 2013, 38(11): 1261-1265.

Kinematic Precise Orbit Determination Based on Ambiguity-Fixed PPP

Funds: 国家自然科学基金资助项目(41074024,41204030);国家自然科学基金创新研究群体科学基金资助项目(41021061);中央高校基本科研业务费专项资金资助(2012214020207);中央高校基本科研经费资助项目
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  • Received Date: July 09, 2013
  • Revised Date: July 09, 2013
  • Published Date: November 04, 2013
  • With the development of space-borne GPS technologies and IGS precise orbit and clock products,precise orbit determination(POD) of Low Earth Orbiters(LEOs) based on PPP technology has become a hot issue.At present,an accuracy of 3~5 cm in Radial(R),Along-track(T),Cross-track(N) components can be achieved with conventional PPP.However,the results are less precise or reliable than the double-differenced fixed solution due to the ambiguity-float solution in traditional PPP.In order to further improv...?More
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