基于GIS的东莞市地震灾害评估系统的设计与实现

摘要

地震灾害评估软件系统主要是为了实现震后灾害影响范围的快速评估,并且较为准确地评估出影响范围内的人员伤亡、经济损失等情况,为政府尽快组织救援提供决策依据.具体介绍了东莞市地震灾害评估系统的设计与实现,详细描述了该系统功能架构设计,研发过程的技术思路、应用开发方面的技术特色等,以供后人参考.%The earthquake disaster assessment software system is designed to achieve the fast evaluation of hazard influence,which can quickly and accurately assess the casualties and economic losses within the scope of the earthquake.The assessment results do help the government make rescues decisions as soon as possible.This paper introduces the designing and implementation of the earthquake disaster assessment software system for Dongguan city,and describes in detail the functional framework of the system,the technological thought of the R & D process,and the technical features of the application development.