摘要
随着城市化进程的推进,洪水对城市的影响日益严重,城市防汛预警决策的信息化建设日益受到人们的重视。基于GIS技术平台建立了济南城市防汛预警决策支持系统,对系统功能的总体目标、系统总体设计、采用的计算模型及平台设计等进行了描述,叙述了系统主要功能和应用情况及将来改进的方向。系统的建成对提升济南城市防汛的信息化技术水平具有重要的意义,为济南城市防汛决策提供了重要的技术支撑。
The urban flood influence is serious to the city with the advancement of the process of urbanization.And the urban flood informationization construction is more and more important for urban flood forecasting and decision-making.The decision-making system of Jinan city flood is constructed based on GIS technology.The general goals,mode construction,computation model,and performance function of this system were represented in this paper.The actual urban flood of Jinan was calculated to check the system.The improvement direction of the system in the future was indicated.Completion of this system,providing the important technical support for Jinan city flood prevention and decision-making,has very important significance in promoting Jinan city flood informationization technical level.
出处
《中国水利》
北大核心
2010年第5期42-44,共3页
China Water Resources
基金
教育部新世纪优秀人才支持计划(NCET-08-0336)
济南市政府资助项目(31410011430820)
关键词
济南
城市洪水
预警
决策
系统平台
GIS
Jinan city
urban flooding
forecasting
decision
system platform
GIS
