Study of Emergency Services Platform’s Construction Based on GIS

近几年来，随着各种应急事件频繁发生，带来的人员和经济损失重大，突发公共事件的预防和处理显得越来越重要。应急事件发生、发展的过程与空间位置密不可分。空间分析工具为应急救援过程提供行动参考，空间信息采集与处理工具越来越丰富。本文运用应急管理、3S技术等相关理论成果，借鉴国内外理论和实践经验，就构建应急地理信息服务平台的关键技术及方法进行了研究，同时给出了系统应用案例对应急服务平台建设的应用做出了简要说明。 In recent years, all kinds of emergency incidents have occurred frequently, which bring huge losses of human and economy, so the prevention and treatment of sudden public events becomes more and more important. The development process of emergency incidents is tied to spatial position. Spatial analysis tools provide references for emergency rescue process, and spatial information acquisition and processing tools become more and more rich. Through applying emergency management, 3S technology and relevant theoretical results and using the experience of domestic and foreign theory and practice, this paper studies the key technologies and methods of how to construct emergency geographic information service platform. At the same time, several system cases are given to briefly introduce the application of emergency services platform’s construction.