基于国产卫星的遥感地质解译能力评估

Assessment of the interpretation ability of domestic satellites in geological remote sensing

随着国产卫星空间分辨率、光谱分辨率、时间分辨率和数据覆盖能力的极大提升,国产卫星已在自然资源监管和地质调查工作中得到了深入广泛的应用。以资源一号02C、高分一号、高分二号、资源三号卫星为例,探索研究了其在基础地理、基础地质、土地资源、矿产资源开发、水文地质、工程地质、地质灾害等调查中的解译应用,并对国产卫星的地质调查要素解译能力进行了对比、评估与总结,为国产卫星更加广泛深入应用提供了指导性建议和科学参考。

With the substantial improvement in spatial resolution,spectral resolution,temporal resolution,and data coverage,domestic satellites have been widely used in natural resources supervision and geological surveys.Taking ZY-102C,GF-1,GF-2,and ZY-3 satellites as examples,this paper explores and studies their interpretation applications in basic geography,basic geology,land resources,mineral resources development,hydrogeology,engineering geology,and geological disasters.Furthermore,this paper compares,assesses,and summarizes the ability of the domestic satellites in the interpretation of geological survey elements.All these will provide guiding suggestions and scientific references for more extensive and in-depth applications of domestic satellites.