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[会议论文] 作者：Qianxin Wang,
来源：第九届中国卫星导航学术年会 年份：2018
Currently,five BDS-3 experiment satellites are transmitting both BDS-2 signals and new signals for users.They are equipped with high-precision rubidium or/a...
[会议论文] 作者：Yilei He,Qianxin Wang,Zhiwen Wang,Ya Mao,
来源：第九届中国卫星导航学术年会 年份：2018
Five new-generation BeiDou global experimental satellites(BDS-3)have been launched into inclined geosynchronous orbit(IGSO)and medium orbit(MEO)since March...
[会议论文] 作者：Zhiwen Wang,Hui Xu,Qianxin Wang,Yilei He,
来源：第八届中国卫星导航学术年会 年份：2017
Polar motion is an important component of the Earth Rotation Parameter(ERP).Not only is it one of the necessary transformation parameters between International Celestial Reference Frame(ICRF)and Inter...
[会议论文] 作者：Chao Hu,Qianxin Wang,Zhiwen Wang,Ya Mao,
来源：第十届中国卫星导航学术年会 年份：2019
Earth Rotation Parameter (ERP) is one of the most important parameters in the area of positioning and navigation, autonomous orbit determination and Earth reference framework. However, due to the rest...
[会议论文] 作者：Zhiping LIU,Dantong ZHU,Qianxin WANG,Jian WANG,
来源：第八届中国卫星导航学术年会 年份：2017
The GPS precise satellite clock bias produced by IGSanalysis centers is widely used; the time resolution is 5 s,30 s,5 min,and 15 min,respectively.However,the determination of the reasonabletime resol...
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