全国卫星导航定位基准站一张网站点增至近七千座

Core Points - The National Satellite Navigation Positioning Reference Station Network has expanded to nearly 7,000 stations, providing essential data support for the construction of a digital China and high-quality economic and social development [1] Group 1: Infrastructure Development - The network consists of Beidou reference stations and data centers across the country, offering high-precision surveying benchmarks and navigation positioning services for various sectors [1] - The number of stations has increased from an initial 3,363 to 6,951, including 420 national stations, 3,093 provincial stations, and 3,438 collaborative stations [1] Group 2: Geographic Distribution - The average distance between stations in the eastern region is 30 kilometers, while in the western region, it is 50 kilometers, ensuring a relatively uniform spatial layout [1] Group 3: Service and Application - Since its launch, the network has provided over 10 million positioning services daily, catering to nearly 200,000 professional users, with continuous expansion in construction achievements and application scope [1]