【摘要】 地理信息系统(GIS)作为重要的空间信息系统,在国内城市防震减灾中已广为应用。本文回顾了地理信息系统在国内地震动参数区划图编制、地震危险性分析与地震损失评估、生命线工程震害预测、道路交通系统震害预测、建筑物震害预测、震后次生灾害预测、地震辅助决策与应急指挥系统中的应用现状,指出了G IS在今后的发展趋势以及存在的问题。更多还原

【Abstract】 Being the important information system,Geographic Information System(GIS) was extensively applied in native urban earthquake prevention and disaster mitigation.In this paper,the application of GIS in most aspects was reviewed such as the compile of parametric zonation map of earthquake ground motion,seismic risk analysis and earthquake loss estimation,earthquake disaster prediction for engineering structures(including lifeline engineering,road transportation system,building structures and secondary disaster),and the assistant decision-making and emergency commanding system.The development trend and potential questions for GIS was discussed as well.更多还原