中国首颗地质行业小卫星“浙地一号”成功发射

Core Viewpoint - The successful launch of "Zhejiang No. 1," China's first hyperspectral remote sensing satellite for the geological industry, marks a significant advancement in the country's autonomous remote sensing capabilities in resource exploration, mineral monitoring, and geological environmental surveys [1][3]. Group 1: Satellite Development and Capabilities - "Zhejiang No. 1" was developed collaboratively by multiple institutions, including Zhejiang Provincial Geological Institute and China University of Geosciences (Wuhan) [3]. - The satellite enhances China's capabilities in geological environment hyperspectral remote sensing, achieving breakthroughs in miniaturization, intelligence, and specialization [3]. - It employs advanced technologies to penetrate the surface and identify subtle spectral features of rocks, minerals, and vegetation, significantly improving emergency response speed and data timeliness in complex geological environments [3][4]. Group 2: Operational Efficiency and Impact - The satellite's compact size allows for rapid networking, with a revisit cycle of 2.5 days, enabling comprehensive scans of Zhejiang's surface approximately every 20 days, resulting in nearly 100 surface assessments per year [3]. - The launch supports the new round of mineral exploration strategies, ecological civilization construction, and addresses challenges in complex terrain and traditional geological survey limitations [4]. - "Zhejiang No. 1" will provide strong technological support for discovering important mineral areas, urban geological intelligent perception, disaster prevention and reduction, and ecological civilization initiatives in Zhejiang Province [4].