基于需求分析的贵阳市森林防火地理信息系统的构建

Construction of Guiyang Forest-fire Prevention Geographic Information System Based on Requirement Analysis

基于需求分析,利用3S技术、数据库技术和网络通讯技术构建了贵阳市森林防火地理信息系统。系统包括森林防火指挥子系统、定位监控子系统和日常防火办公管理子系统,实现了对林火灾前预警、灾时指挥和灾后损失评估功能,为贵阳市林业系统提供森林防火信息化平台。

In this paper,construction of forest-fire prevention geographic information system for Guiyang city was discussed,which based on the requirement analysis,3S technologies,database technologies and network communication technology.The system includes three subsystems： forest-fire prevention command subsystem,positioning and monitoring subsystem,and daily fire prevention office management subsystem.The functions of the system include early warning of the forest-fire disaster,on-site command of fire-fighting,disaster loss assessment,etc.It could serve as an informatization platform for forest fire management in Guiyang city.