Читать книгу Global Navigation Satellite Systems, Inertial Navigation, and Integration - Mohinder S. Grewal - Страница 33

The BeiDou Navigation Satellite System (BDS) is being developed by the People's Republic of China (PRC), starting with regional services and expanding to global services. Phase I was established in 2000. Phase II (BDS‐2) provides service for areas in China and its surrounding areas. Phase III (i.e. BDS‐3) is being deployed to provide global service.