卫星导航定位“一张网”赋能千行百业

Core Insights - The national satellite navigation positioning "one network" integrates over 3,000 reference stations from the natural resources system and nearly 7,000 stations in total, achieving nationwide coverage and providing high-precision, efficient, and reliable surveying and positioning services [1][2] Group 1: Technology Application - The technology enables visualization of underground pipelines, significantly improving the efficiency and safety of urban infrastructure maintenance by providing centimeter-level positioning capabilities [1][2] - It has been applied in gas pipeline leak detection, enhancing the safety operation levels of urban "lifelines" [2] Group 2: Historical and Environmental Monitoring - The "one network" plays a crucial role in historical and cultural preservation, as demonstrated by the monitoring system established at the ancient temple Jietai Temple, which uses high-precision positioning to assess landslide risks [2] - Monitoring results indicate that Jietai Temple has not shown significant deformation over the past decade, remaining in a stable condition [3] Group 3: Regulatory Framework - The implementation of the "Regulations on the Management of Satellite Navigation Reference Stations" on January 1, 2026, will provide a regulatory framework for the standardized development of the "one network" [3]