From "the sky" to "beside us," the Thirteenth Five-Year Plan has propelled the Beidou industry to reach the trillion-dollar level.

The China Satellite Navigation System Management Office announced yesterday that in order to provide better services, the Beidou satellite navigation system will soon implement on-orbit upgrades to optimize the working status of some satellites. As a mature, fully functional, and high-performance global satellite navigation system, the Beidou satellite navigation system currently has 50 satellites in orbit, with spatial signal accuracy better than 2 meters. With the continuous expansion of Beidou applications, high-precision time and space services are moving from "satellites in the sky" to the daily lives of the people.