摘要
灾情快速获取是震后应急的关键,研究了一种基于GIS和GSM的震后灾情快速上报与判定方法。该方法通过建立灾情速报员网,为灾情速报提供基础。从宏观的角度,在参考地震烈度表的基础上,实现了对历史灾情的分解和描述,建立了简洁的、便于交互的灾情短信代码。阐述了灾情短信网关的构建方法,实现了灾情短信的群发与群收。通过对灾情短信的解析,论述了基于GIS的灾情范围的动态绘制与快速判断。最后,结合南京市基础地理信息,建设了南京市地震灾情速报系统,该系统在实际地震检验中取得了较好的效果。
It is very important for earthquake emergency to quickly acquire disaster information. A GIS and GSM based earthquake disaster information reporting and estimation method was studied in this paper. In this method, an earthquake disaster information reporter network was established, which is the foundation of earthquake disaster quickly reporting. From macroseopieal view, description and decomposition of historical disaster information were realized, and compact and convenient disaster information short message codes were designed. Then, discuss was placed on earthquake SMS gate establishment method and earthquake disaster information short messages massively sending and receiving were realized. Through parsing the disaster short messages, GIS based dynamic drawing disaster range and estimating disaster information were expounded. Finally, using Nanjing fundamental GIS information, Nanjing earthquake disaster quickly reporting system is built, and the system gets good result in a real earthquake application.
出处
《自然灾害学报》
CSCD
北大核心
2010年第4期141-146,共6页
Journal of Natural Disasters
基金
国家自然科学基金资助项目(40901272)
国家科技支撑计划资助项目(2006BAC13B03)
江苏省科技支撑计划资助项目(BE2008624)
南京市科技发展计划资助项目(200703023
200801070)
关键词
地震灾害
速报
地震应急
地理信息系统(GIS)
earthquake disaster
quick report
earthquake emergency
geographic information system （GIS）
