【摘要】 基于GeoBeans平台实现了扬州通网络地理信息系统的设计。整个系统采用Browser/Server三层结构。对系统的体系结构、数据设计、功能设计及系统中使用的关键技术进行了讨论。更多还原

【Abstract】 The designing of Yangzhoutong Geographic Information System based on web has been implemented with the support of GeoBeans platform.It is decided to take the three-tired structure Browser/Server model as the fundamental frame of the system.The system structure,function designing,database designing and the pivotal technology are discussed.更多还原