浅谈区域地质灾害调查的遥感技术方法及应用效果——以张家口市为例  

The approach and application effect of remote sensing technique in regional geological hazard investigation in northernwest Hebei

作　　者：乔彦肖[1] 李密文[1] 

机构地区：[1]河北省遥感中心,河北石家庄050021

出　　处：《中国地质灾害与防治学报》2001年第4期90-93,97,共1页The Chinese Journal of Geological Hazard and Control

摘　　要：文章介绍了遥感技术在张家口市地质灾害综合调查中的应用研究 ,描述了不同地质灾害类型应选择的遥感图像种类和应采取的遥感技术方法 ,对遥感技术在地质灾害调查中的效果进行了详细分析 ,强调指出遥感技术对地质灾害隐患区 (段 )This paper introduces the approach and application of the investigation of geological hazards using remote sensing image in northernwest Hebei.How to select the type of remote sensing image and what method of remote sensing technique should be adopted for different kinds of geological hazards are described in the paper.The Application effect of remote sensig technique in regional geological hazard investigation is evaluated in great detail .It is feasible that the hidden danger areas and geological hazard′s trends are obtained by remote sensing to prevent geological hazards.

关 键 词：遥感技术 地质灾害调查 图像处理 方法选择 应用效果 

分 类 号：X43[环境科学与工程—灾害防治]