【摘要】 在Visual Basic开发环境下,借助MapInfo MapX组件,设计了能有效管理空间数据和属性数据的山洪信息系统,并以庐山风景区为例进行针对性开发,论述了山洪监测信息管理系统的功能及结构设计,实现了地图控制、地图查询和多媒体数据管理和三维可视化等主要功能.更多还原

【Abstract】 In the Visual Basic development environment,through the use of MapInfo MapX components,this paper designed mountain torrent information management systems to manage effectively spatial data and attribute data.Taking Lushan Mountain scenic area for example,this paper illustrates the function and structural design of mountain torrent information management system,and implements such functions as the map control,figure inquiry,multimedia data management and 3D visualization.更多还原