摘要
应用GIS技术建立城市防震减灾信息系统是提高城市综合防灾能力的一条有效途径。本文阐述了城市 防震减灾信息系统的组成部分及其功能,详细介绍了系统地理数据库的建立,分析了地震危险性分析、建筑物震害 预测和经济损失与人员伤亡预测等系统专业模型。
Applying GIS to establish urban seismic prevention and disaster mitigation information system is an effective way to mitigation urban earthquake disaster. In this paper, the main components and its function of this information system have been expounded,and the construction of geodatabase has also been introduced in detail. Finally,models for the analysis of seismic risk,earthquake damage prediction of buildings,economy loss and the death of people have been analyzed.
出处
《南京工业大学学报(自然科学版)》
CAS
2003年第1期14-18,共5页
Journal of Nanjing Tech University(Natural Science Edition)
基金
江苏省"333"人才工程基金资助
关键词
GIS
地理信息系统
防震
减灾
信息系统
地震
市政工程
geography information system
city
seismic prevention and disaster mitigation
information system