利用遥感图象研究滑坡
APPLICATIONS OF REMOTE SENSING IMAGES IN THE STUDY OF LANDSLIDES
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摘要: 滑坡是一种破坏力很大的地质灾害,它给城乡、厂矿、交通、河流、工程建设甚至人民的生命财产带来严重的威胁和破坏。由于滑坡广布在山区、丘陵、高原和交通沿线,又随时随地都可能发生,这就要求有一种多快好省的手段对其进行研究,许多研究人员经长期的摸索和总结后发现,滑坡在各种遥感图象上均有其独特的反映,这使我们有可能利用遥感图象来研究滑坡灾害,从而将遥感技术应用于灾害地质领域,现将前人总结的成果和Abstract: All the landslides have their own peculiar expressions on various remote sensing images. This makes it possible to apply remote sensing images to study landslides and draw information concerning disaster occurrence so that the disaster could be prevented. In the paper the author introduces the features of the landslides in southern Gansu on remote sensing images, their interpretation, stability anal- ysis of landslides by use of remote sensing images and interpretation of landslide types.