An extensible ground-based GNSS augmentation system architecture is proposed and detailed in this paper. Operational issues related to interoperability of the system are discussed. Restrictions on reference stations site selection are derived from requirements of integrity monitoring center algorithms. Simulation using different combinations of GPS constellations and reference stations configurations indicates that 16 reference stations are enough to provide reliable integrity monitoring service to all users inside China.
Architectural optimization of extensible ground-based GNSS augmentation system
2009-05-01
1301273 byte
Conference paper
Electronic Resource
English
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