遥感技术在泥石流灾害勘查中的应用  

Remote Sensing Application in Investigation of Disater of Mud-Rock Flow

作　　者：韦京莲[1] 董桂芝[1] 

机构地区：[1]北京市地质研究所,北京100011

出　　处：《北京地质》2001年第2期18-23,共6页Beijing Geology

摘　　要：本文以具体实例总结和列举了利用遥感图像进行泥石流灾害调查的多种应用方法。通过这些方法 ,不仅对泥石流特征、泥石流灾害史、暴发周期和规模做了深层次的解译和研究 ,而且获得了丰富的调查成果 ,总结了北京地区泥石流分布规律、活动特点及危害状况。本文还对遥感技术在 2Some remote sensing ways used in investigation of disaster of mud rock flow are summarized and enumerated through concrete examples Not only the characteristics of mud rock flow,such as the calamity history,breaking period and scale,are deeply researched and analyzed,but also some achievements of investigation are obtained The distributing law,breaking feature and endangering situation are expounded The application of remote sensing technology on geological disaster in 21st century is discussed in this article

关 键 词：遥感图像 泥石流 分布规律 灾害调查 危害 暴发周期 

分 类 号：P642.23[天文地球—工程地质学]