【摘要】 通过对灌区配水管理方法和COM技术的研究,提出了基于组件式GIS渠系配水管理系统的设计目标、方法和思路;该系统采用组件化技术,主要以COM技术和VB进行开发;数据库采用SuperMap中的SDB格式统一管理,以ADO方式连接属性数据;最终实现可视化渠系精准配水和管理决策的功能。更多还原

【Abstract】 Through the study on water distribution management method in irrigation district and COM technology,the design aims,methods and thoughts of water distribution management in canal systems based on GIS component were put forward in this paper.This management system adopted the component technology and was developed mostly through COM technology and VB language.The database was uniformly managed through SDB format in SuperMap and the attributive data was connected through the ADO.Finally,the functions of visual precision water distribution and management decision-making were realized.更多还原