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  5. Accuracy assessment of broadcast ephemerides for Quasi-Zenith Satellite System

Accuracy assessment of broadcast ephemerides for Quasi-Zenith Satellite System

来源 :第九届中国卫星导航学术年会 | 被引量 : 0次 | 上传用户：aabbccdd654321
【摘 要】
：
In this paper,we presented a method for assessing the broadcast ephemerides accuracy of QZSS by comparing the measured broadcast ephemerides with precise orbit and clock products provided by MGEX.By u
【作 者】
：
Xuying Ma Chengpan Tang Xingyu Wang Chuang Jin Xiaping Ma 
【机 构】
：
University of Auckland,23 Symonds Street,1010 Auckland,New Zealand
【出 处】
：
第九届中国卫星导航学术年会
【发表日期】
：
2018年10期
【关键词】
：
QZSS Broadcast ephemerides Precise products Accuracy analysis 
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　　In this paper,we presented a method for assessing the broadcast ephemerides accuracy of QZSS by comparing the measured broadcast ephemerides with precise orbit and clock products provided by MGEX.By using this method,we carried out assessment of broadcast ephemerides for QZS-1 satellite and also compared the results with that of GPS system during the same data collection duration.
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