我国电力行业有了专用光学遥感卫星

Core Viewpoint - The successful launch of China's first dedicated power engineering remote sensing satellite, "Electric Power Engineering No. 1," aims to meet the growing demand for specialized remote sensing data in the power grid sector, enhancing construction management, operation, and disaster prevention capabilities [1][2]. Group 1: Satellite Features and Innovations - "Electric Power Engineering No. 1" features a spatial resolution better than 0.5 meters, allowing for precise observation of power grid infrastructure from over 500 kilometers above [1]. - The satellite innovatively implements continuous observation along the east-west direction, covering over 200 kilometers in a single pass, significantly improving monitoring efficiency for large-scale power transmission channels [1]. - It employs advanced "multi-angle stereoscopic imaging and intelligent fusion processing" technology for rapid decimeter-level 3D modeling, providing accurate quantitative assessment data for power grid planning and management [1]. Group 2: Economic Impact and Applications - The satellite is expected to enhance the precision of power transmission satellite surveys and line inspections by over five times, with efficiency improvements in inspections and disaster response nearly sevenfold [2]. - The comprehensive economic benefits from applications in large-scale power transmission line construction management, routine inspections, and disaster response are projected to exceed 1 billion yuan [2]. - A complete system has been established, integrating ground receiving stations and data processing centers, to create a remote sensing monitoring network for various applications, including high-voltage engineering management and disaster early warning [2].