媒体报道︱探访我国成功入轨电力行业首颗遥感卫星

Core Viewpoint - China has launched its first dedicated satellite for power grid services, marking a significant advancement in the monitoring and management of electrical infrastructure [3][5]. Group 1: Purpose and Need for the Satellite - The dedicated satellite is designed to address the challenges faced by ultra-high voltage projects in extreme environments, such as high altitudes, severe cold, and strong seismic activity [5]. - The satellite aims to enhance the construction management, operation, maintenance, and disaster prevention of power grids [5]. Group 2: Technological Innovations - The satellite features three core technologies that distinguish it from traditional meteorological and oceanic satellites [5]. - It has improved spatial resolution, allowing it to clearly identify targets the size of an A3 paper from over 500 kilometers above the Earth [8]. - The satellite innovatively breaks away from the traditional north-south flight pattern, enabling continuous observation along an east-west trajectory, covering over 200 kilometers of transmission lines in a single pass [10]. - It employs "multi-angle stereoscopic imaging and intelligent fusion processing" technology, facilitating rapid decimeter-level 3D modeling for precise data support in grid planning and obstacle management [12]. Group 3: Future Developments - Following its launch, the satellite will collaborate with ground receiving stations and data processing centers to establish a comprehensive power remote sensing monitoring network, covering 19 business scenarios [15]. - The construction of a satellite constellation for power grids is expected to significantly enhance high-precision three-dimensional observation capabilities across the entire grid [15].