摘要
川藏公路西藏段地质灾害分布密度大、爆发频率高、规模大、危害程度高。在川藏公路西藏段开展灾害信息系统建设,不仅对对灾害的治理、监测以及改选线等都具有重要意义,对保障公路以后的正常运营也具有重要作用。介绍了基于SuperM ap G IS组件,设计开发的川藏公路灾害信息系统,能够辅助设计人员清晰、快捷地了解沿线公路灾害的气候背景、灾害的空间分布和治理情况。
The section of ChuanZang road in Tibet has many geological hazards, and lots of researches and projects had been done in last fifty years. Constructing hazard information system is very important to manage and reconstruct the road. This paper focuses on the design of Geological Hazard Information System of ChuanZang Road. A GIS Component, named as SuperMap component, was used to develop this system which can assist the users to know the climate background of the hazards, the distribution of the hazards and the status of handling the hazards along the road.
出处
《遥感技术与应用》
CSCD
2006年第4期359-362,共4页
Remote Sensing Technology and Application
关键词
地质灾害
组件式GIS
关系数据库
地理信息系统
Geological hazard, Component GIS, Related database, Geographical information system
