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 针对淮安目前防汛工作上存在的问题,在介绍了ArcGIS Server、RIA/Flex和.NET等相关技术的基础上以及分析研究了系统的总体设计结构、数据库管理设计等,结合淮安防汛减灾相关情况,设计开发了WebGIS城市防汛指挥系统,并介绍了该系统所实现的功能,以及系统开发过程中所采用的关键技术等。通过对该系统的研究应用,防汛人员能够有效地提高对城市洪汛管理、调度的工作效率,而且对于防汛减灾具有重大的指导意义,从而最大限度地减少洪汛给城市所带来的损失。 更多还原

【Abstract】 Aiming at and associating with the currently work conditions and problems of the flood control and disaster alleviation in Huai’an, We designed and exploited the WebGIS City Flood Prevention Command System, introduced the functions achieved in the system and the key technology used in the system development process and so on, which is based on related technologies such as ArcGIS Server, RIA/ Flex and .NET, as well as analyzed and studied the whole design structure, database management and design... 更多还原