Volume 32 Issue 3
May  2012
Turn off MathJax
Article Contents
Guo Rui, Liu Li, Li Xiaojie, Cheng Yue, Chang Zhiqiao. Precise orbit determination for GEO satellites based on both satellite clock offsets and station clock offsets[J]. Journal of Space Science, 2012, 32(3): 405-411. doi: 10.11728/cjss2012.03.405
Citation: Guo Rui, Liu Li, Li Xiaojie, Cheng Yue, Chang Zhiqiao. Precise orbit determination for GEO satellites based on both satellite clock offsets and station clock offsets[J]. Journal of Space Science, 2012, 32(3): 405-411. doi: 10.11728/cjss2012.03.405

Precise orbit determination for GEO satellites based on both satellite clock offsets and station clock offsets

doi: 10.11728/cjss2012.03.405
  • Received Date: 2011-01-16
  • Rev Recd Date: 2011-08-27
  • Publish Date: 2012-05-15
  • Because of its dynamical features, orbit parameters of the Geostationary satellite (GEO) are strongly correlated with clock offset parameters in Precise Orbit Determination (POD) when using the L-band pseudorange data. In order to solve this problem, clock offsets of the satellite clock as well as the receiver clock are introduced, which are obtained by unattached observation technology. Therefore, the pseudorange data could be converted to ranging data. This paper discussed the GEO POD principle based on pseudorange data with the support of clock offsets, and analyzed the POD accuracy using simulation data from China regional tracking network. Influences from the clock offsets a2 item and errors of the satellite clock offset, stations' clock offsets and systematic errors were analyzed both theoretically and quantitatively.

     

  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article Views(2187) PDF Downloads(1208) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return