水电工程地质灾害调查中的遥感技术应用

Application of Remote Sensing Technology in Geological Calamity Investigation of Hydropower Engineering

简要介绍遥感技术工作的基本原理及几种典型的地质灾害遥感影像的解译实例,说明在水利水电工程地质灾害调查中,运用遥感手段与地质调查及复核相结合的工作方法,能较好地解决工程中面广点多、地形地质条件复杂、调查工作量大、工作速度慢和资料及信息易缺漏的问题。

The paper briefly introduces the basic principle of remote sensing technology,as well as the examples explaining several kinds of typical geological calamities according to remote sensing images.This proves that using the method combining remote sensing technology,geological investigation and checking could well solve the problems of piece wide and bit many,topographical geological condition complicated,heavy to investigate work load,work slow,materials and message exchange gaps and omissions in engineering geological calamity investigation of conservancy and hydropower projects.