With the successful completion of the "three-step" strategy of the Beidou system, China has taken a solid step in the field of global satellite navigation. The successful construction of the BDS-3 system not only provides global users with all-weather, all-day, high-precision positioning, navigation and timing services, but also lays a solid foundation for the development of the next generation of Beidou system. According to reports, China will build and improve a more ubiquitous, more integrated, and more intelligent integrated positioning, navigation, and timing system by 2035, which will take the Beidou system as the core and foundation, covering indoor to outdoor, deep sea to deep space, and provide stronger, safer, and more reliable services.
The future development of the Beidou system will pay more attention to ubiquity, integration and intelligence. Ubiquity means that the Beidou system will be ubiquitous, covering more fields and scenarios; Convergence means that the Beidou system will be deeply integrated with other technologies such as 5G and the Internet of Things to provide richer applications and services. Intelligence means that the Beidou system will be more intelligent, able to better meet the needs of users and provide personalized services.
At the technical level, the Beidou system has shown its strong strength. For example, the positioning accuracy of the BDS-3 system is better than 2.5 meters horizontally, 5.0 meters vertically, 0.2 m/s for velocity, and 20 nanoseconds for timing. The advancement of these technical indicators provides solid technical support for the application of the Beidou system on a global scale.
Figure: China Beidou builds an intelligent integrated positioning, navigation and timing system
At the application level, the Beidou system has been widely used in transportation, agriculture, forestry and fishery, hydrological monitoring, meteorological monitoring and forecasting, communication timing, power dispatching, disaster relief and mitigation, public safety and other fields, and has produced significant economic and social benefits. With the continuous improvement and upgrading of the Beidou system, its application in various fields will be more extensive and deeper.
The construction of the Beidou system is the embodiment of China's independent innovation capability. From the test system of Beidou-1, to the regional system of Beidou-2, and then to the global system of Beidou-3, every step embodies the hard work and wisdom of Chinese scientific researchers. The global service capability of the Beidou system not only enhances the country's scientific and technological strength, but also provides more choices and better services for global users.
The future development of the Beidou system will pay more attention to ubiquity, integration and intelligence. Ubiquity means that the Beidou system will be ubiquitous, covering more fields and scenarios; Convergence means that the Beidou system will be deeply integrated with other technologies such as 5G and the Internet of Things to provide richer applications and services. Intelligence means that the Beidou system will be more intelligent, able to better meet the needs of users and provide personalized services.
At the technical level, the Beidou system has shown its strong strength. For example, the positioning accuracy of the BDS-3 system is better than 2.5 meters horizontally, 5.0 meters vertically, 0.2 m/s for velocity, and 20 nanoseconds for timing. The advancement of these technical indicators provides solid technical support for the application of the Beidou system on a global scale.
At the application level, the Beidou system has been widely used in transportation, agriculture, forestry and fishery, hydrological monitoring, meteorological monitoring and forecasting, communication timing, power dispatching, disaster relief and mitigation, public safety and other fields, and has produced significant economic and social benefits. With the continuous improvement and upgrading of the Beidou system, its application in various fields will be more extensive and deeper.
The construction of the Beidou system is the embodiment of China's independent innovation capability. From the test system of Beidou-1, to the regional system of Beidou-2, and then to the global system of Beidou-3, every step embodies the hard work and wisdom of Chinese scientific researchers. The global service capability of the Beidou system not only enhances the country's scientific and technological strength, but also provides more choices and better services for global users.
With the construction of the Beidou integrated positioning, navigation and timing system, the Beidou system will provide global users with comprehensive spatio-temporal information services with unified benchmarks, seamless coverage, elastic intelligence, security and trustworthiness, convenience and efficiency, and promote the construction of a community with a shared future for mankind and a better world. The realization of this grand blueprint will make the Beidou system an important member of the global satellite navigation field and make greater contributions to the development of human society.
