【摘 要】
：
为实现多用户在线参与流域管理、提高流域管理效率,构建了基于WebGIS和分布式水文模型的面向服务的流域水资源管理系统Web-ESSI,采用.NET三层分布式架构和MVC设计模式,以ArcG
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为实现多用户在线参与流域管理、提高流域管理效率,构建了基于WebGIS和分布式水文模型的面向服务的流域水资源管理系统Web-ESSI,采用.NET三层分布式架构和MVC设计模式,以ArcGIS Server为WebGIS构建平台、分布式水文模型ESSI为水文过程模拟工具、SQL Server为数据管理系统,结合Visual C#2005面向对象编程语言实现系统搭建,并应用于山东省临沂流域,实现了多用户同时查询水资源信息、水文过程动态模拟和空间可视化分析。
In order to realize the multi-user online participation in watershed management and improve the efficiency of watershed management, Web-ESSI, a service-oriented water resources management system based on WebGIS and distributed hydrological model, is constructed. By using .NET three-tier distributed architecture and MVC design mode, ArcGIS Server builds a platform for WebGIS, distributed hydrological model ESSI hydrological process simulation tools, SQL Server data management system, combined with Visual C # 2005 object-oriented programming language system to build, and applied to Linyi in Shandong Province Basin, to achieve multi-user Inquire about water resources information, dynamic simulation of hydrological process and spatial visualization at the same time.
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