The plan includes the launch of three experimental satellites by 2027. Full network deployment is scheduled to commence in 2029, with completion targeted for 2035. According to a report released at a symposium celebrating the 30th anniversary of the BeiDou system's inception, critical technological milestones are set for achievement by 2025.
The China Satellite Navigation Office revealed that the upcoming system will offer real-time, highly accurate navigation, positioning, and timing services with precision levels from meters to decimeters. This upgraded system is expected to excel in precision, reliability, seamless accessibility, intelligent functionality, network integration, and adaptive flexibility.
Yang Changfeng, chief designer of BDS, highlighted that the system would extend coverage across the Earth's surface and into space, supporting diverse user requirements.
The BeiDou project began in 1994. The initial phases, BDS-1 and BDS-2, were completed in 2000 and 2012, respectively. BDS-3, which became operational on July 31, 2020, elevated China to become the third country with an independent global navigation satellite system. Its hybrid orbital constellation-a blend of medium Earth orbit, geostationary Earth orbit, and inclined geosynchronous orbit satellites-sets it apart as a unique "Chinese solution" among global satellite navigation systems.
Deputy Chief Designer Xie Jun revealed that the next-generation BDS would refine the constellation structure, incorporating satellites across high, medium, and low Earth orbits. This system will be supported by an advanced ground infrastructure, designed for flexible resource allocation, efficient data sharing, and uninterrupted service.
Exported to over 130 countries, BDS services and products offer diversified applications and have driven industrial growth. A bluebook published in October emphasizes the system's contributions to global users, improving application experiences and fostering innovation.
Related Links
BeiDou Navigation Satellite System
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