Project Leader: Shanshi Zhou      

 The members of the project group: Shanshi Zhou, Xuhua Zhou, Yueling Cao, Weijing Qu, Kai Li       

 Research field: Beidou applications, etc   

 Main research direction: This group concentrates on various spatial geodetic core technologies, and conducts method research aimed at the cutting-edge high-precision research needs of the discipline and the construction needs of the national real-time stability service system, which includes satellite orbit mechanics modeling using GNSS, SLR and other measurement technologies, inter satellite/satellite ground time synchronization methods, and real-time navigation methods for surface or near Earth users.    

The main research direction is: (1) Research on precise orbit determination and time synchronization methods for navigation satellites; (2) Research on methods for enhancing and improving the integrity of navigation satellite bases; (3) Research on precise orbit determination and time synchronization methods for low orbit constellations.