LIU Jingnan, ZHAO Qile, ZHANG Xiaohong. Geometric Orbit Determination of CHAMP Satellite and Dynamic Models' Compensation During Orbit Smoothing[J]. Geomatics and Information Science of Wuhan University, 2004, 29(1): 1-6.
Citation: LIU Jingnan, ZHAO Qile, ZHANG Xiaohong. Geometric Orbit Determination of CHAMP Satellite and Dynamic Models' Compensation During Orbit Smoothing[J]. Geomatics and Information Science of Wuhan University, 2004, 29(1): 1-6.

Geometric Orbit Determination of CHAMP Satellite and Dynamic Models' Compensation During Orbit Smoothing

  • This paper discusses the geometric PPP orbit determination of CHAMP satellite from onboard GPS data, analyzes the dynamic orbit smoothing based on the PPP, and presents a semi-parameter orbit smoothing method, which uses a non-parameter item to absorb dynamic error.
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