基于WebGIS的珠海市自然灾害预警系统设计与实现

Design and Implementation of Natural Disasters Information Issuing and Forewarning System in Zhuhai Based on WebGIS

广东省珠海市自然地理条件复杂,是一个自然灾害发生较频繁的地区。随着社会和国民经济的迅速发展,各种自然灾害所造成的损失越来越大。自然灾害监测预警是防灾减灾中一个重要组成部分,WebGIS则是最主要的技术支撑之一。按照成灾主导因素占优的原则,针对影响严重的主要灾种,设计了珠海市自然灾害预警业务运行系统。重点探讨了自然灾害预警系统的总体目标与设计方法、系统框架以及自然灾害综合数据库、系统的主要功能以及系统的实现界面。

Zhuhai,a city in Guangdong Province,is a natural disaster-frequent area due to the complex physical ge- ography conditions.With the rapid development of society and economy,the loss caused by natural disasters is be- coming more and more severe.The forewarning mechaisms of natural disaster is an important component in disaster reduction,in which WebGIS plays a vital role as one of the primary technical support.The natural disaster forewar- ning service system of Zhuhai had been designed and impliemented acc...