基于WebGIS的地下水信息系统的设计与实现--以泉州市为例

Design and Implementation of Groundwater Information System Based on WebGIS ——Taking Quanzhou City as an Example

系统采用数据库端、服务器端和客户端的B/S三层结构体系,用PostgreSQL构建数据库并通过ArcSDE与ArcGIS Server连接,再通过Apache实现相关数据的请求处理、网络应用与共享;最后利用HTML、CSS、JavaScript结合ArcGIS API for JavaScript的Dojo、jQuery等库实现客户端开发。系统的开发有助于相关部门对地下水资源的管理、模拟和评价,实现地下水资源的合理开发利用。

The groundwater information system adopts the three-tier system of database,server and client,useing Post-greSQL to construct database and connect with ArcGIS Server through ArcSDE.Then the request processing of related data,network application and sharing are realized through Apache.Finally,client development is realized by using database such as Dojo,jQuery library and HTML,CSS,JavaScript and ArcGIS API for JavaScript.The system is helpful to the management,simulation and evaluation of groundwater resources and the rational development and utilization of groundwater resources.