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我省首颗地质专属卫星成功发射
Xin Hua Ri Bao· 2025-10-11 23:24
Core Viewpoint - The successful launch of the "Jiangsu Geological Satellite" marks a significant advancement in satellite technology and capabilities for geological and environmental monitoring in Jiangsu Province and beyond [1] Group 1: Satellite Capabilities - The "Jiangsu Geological Satellite" can cover the globe six times a year, the entire country once every half month, and Jiangsu Province every two days, providing extensive satellite data for various applications [1] - It is designed to support natural resource surveys, land spatial planning, smart city construction, geological mineral exploration, ecological restoration, and disaster prevention and control [1] Group 2: Technical Specifications - The satellite features a large aperture, high-resolution optical remote sensing capability, with an effective payload consisting of an off-axis four-mirror optical camera [1] - It is currently the lightest ultra-wideband sub-meter level optical remote sensing satellite in the world, capable of providing 150 kilometers of width and 0.5-meter resolution images [1] - The satellite can capture full imagery of Jiangsu Province in just four shots, enhancing coverage and high-precision monitoring capabilities [1] Group 3: Strategic Importance - The satellite will provide critical remote sensing data support and decision-making basis for the implementation of major national and provincial strategies and projects [1]