基于GIS的公共安全危险源监测技术研究

Study on Monitoring Technology of Public Safety Hazard Based on GIS

在定义公共安全危险源的基础上,分析城市公共安全危险源类别与危险分级,介绍GIS技术在区域危险源监测方面的发展概况,并结合某化工厂中危险源管理的实例介绍了GIS系统的应用。GIS是现代城市危险源信息管理以及应急救援的首要关键技术,运用此技术可以提高城市危险源的监测与管理水平,进而为城市公共安全的应急工作提供有效的辅助手段。

The paper conducts analyses on the category of urban community safety hazard and risk classification based on the definition of public security hazard,introduces the development of GIS technology in regional hazard source monitoring and its application in accordance with the case of hazard source management of one chemical plant.GIS is the most important key technology in the information management and emergency rescue of urban hazard.The level of monitoring and management of urban hazard can be improved by applying this technology,so as to provide effective helpful ways for the emergency of urban public safety.