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从系统总体设计、系统功能、系统结构、数据库设计等方面详细介绍了临海基本农田保护网络地图发布系统的设计,采用ArcIMS技术进行开发,分别使用ArcSDE实现空间数据的动态管理,使用ADO管理属性数据,建立了关于农田保护的网络电子地图发布平台,实现了农田保护的高度信息化。 更多还原

【Abstract】 In this paper,the online mapping system for farmland protection was introduced from the aspects of system design,system function,system architecture and database design etc.The system was developed on ArcIMS technology,while ArcSDEwas used for managing dynamic spatial data,and ADO was used for attribute data.With this system,a web based mapping platform for farmland protection was built for high level information management of farmland. 更多还原