It is a high-tech project independently developed by China's space industry, and it is also an important measure for China to develop a global satellite navigation system. Beidou satellite navigation system consists of Beidou satellite and ground control system, which applies technology to transportation, meteorology, agriculture, fishery, surveying and mapping and other fields.
Beidou satellite was independently developed by China Aerospace Science and Technology Corporation, and the first Beidou satellite was launched in 2000. Up to now, more than 40 Beidou satellites have been launched and the second generation Beidou satellite system has been put into use.
Beidou satellite navigation system is excellent in providing positioning, navigation and time services. The performance of the system is stable, accurate and reliable, and its navigation accuracy error can be controlled within 10 meter. It is the third country in the world with a complete satellite navigation system. It is precisely because of the excellent performance of Beidou satellite navigation system that China's space industry stands out in the global space industry and provides reliable support for national development and national economy.
Brief introduction of Beidou satellite navigation system;
Beidou satellite navigation system is a global satellite navigation system independently developed by China, which consists of satellites, ground control systems and user terminals. Beidou satellite navigation system can provide global users with navigation services in space, time and measurement, and realize high-precision positioning navigation and time synchronization.
The satellite system of Beidou satellite navigation system consists of several satellites, which were developed and launched by China Aerospace Science and Technology Corporation. The ground control system of the system is composed of several control centers and measurement and control stations, which accomplish tasks such as satellite operation, data processing and user service. User terminals of Beidou satellite navigation system include positioning navigation terminals, computers, mobile phones, vehicle-mounted equipment, etc. Users can obtain navigation information through these terminals.