基于MapXtreme的Web GIS开发技术

Web GIS Developing Technology Based on MapXtreme

在对比各种Web GIS实现方式的基础上,选择了操作简单、开发便捷的基于MapXtreme地图服务器的Web GIS开发方法,在Windows XP系统下,以ASP等作为主要前端开发工具,以SQL Server2000作为数据服务器存储地图中的路径信息,以MapXtreme 3.0 for windows作为地图服务器,用于建立MapX实例操作.在软件设计过程中,在HTML中通过VBScript以及JavaScript等脚本语言启动MapXBroker进行地图操作.通过访问数据库查询路径等,在短期内开发了一款具备Web GIS基本功能以及一定查询功能的Web GIS系统.

On the basis of comparing several kinds of method to develop Web GIS,this paper chooses one which is operated-simply and developed-expediently,that's Web GIS developing on the basis of MapXtreme.By employing ASP as the front-end developing tool,SQL Server2000 as the data server to access route information,MapXtreme3.0 for windows as the map server to establish MapX instances,we develop a software.In the process of software design,firstly starting MapXBroker by VBScript and JavaScript in HTML,then querying r...