The satellite navigation system controls the satellite constellation in the space segment through the measurement of the ground segment, and regularly uploads the navigation information to satellites. Then the satellites process the system information, the information uploaded by the ground segment and the information of the satellites themselves according to the design requirements, and configure such information into the navigation messages to be broadcasted to users, so as to complete the satellite control and status monitoring. The Global Navigation Satellite System (GNSS) has diverse information interfaces between satellite and ground station and between satellites, with various types of information from a lot of sources in complex path relationships. Numerous information exchanges happen among multiple satellite-ground systems, among multiple ground stations, among multiple satellites, and among multiple onboard equipment.
Satellite Navigation Information Management
sp.
2020-08-01
32 pages
Article/Chapter (Book)
Electronic Resource
English
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