北京市门头沟区洪水地质灾害遥感调查评价

Investigating and assessing flood and geological hazard by remote sensing technology in Mentougou District of Beijing

文章叙述了北京市门头沟地区洪水、泥石流等灾害遥感技术调查的概况。对该区主要灾害的类型及其危害程度作了评价 ,同时按受害程度 ,将村镇分为 4类 ,并对每类村镇应采取的措施 ,提出了具体意见。对日后可能发生严重灾害的潜在因素进行了分析 。

The Paper recounts the investigation of flood and debris flow by remote sensing technology in Mentougou District,southwest Beijing.The types of main hazards and their extent of injury have been assessed. The villages of the district are divided into four categories acording to disaster conditions.The prevention and control measures are put forward to all of the four categories. Finaly,the potential factors related to the hazard are analysed,and the control measures are advanced.