基于ArcView平台的地理信息系统

Geographical information system based on ArcView platform

在ArcView平台上处理地形数据,产生等高线图形,建立了铁路地形三维可视化模型,并开发了可视化用户界面。本系统实现了铁路地理信息的图文显示与地物场景的三维仿真,可以针对用户的需求输出详细的地理信息,模拟逼真,信息查询方便。这说明利用ArcView开发铁路地理信息系统是可行的,适用于铁路的优化建设。

This paper applied ArcView software and GIS technology to set up rail 3D visual model, developed visual user interface. Applied results show that the system can realize the picture and text reveal of geographical information system and 3D simulation geographical objects to satisfy consumer information demand. In this system, information query is very convenient, which indicate that the system is feasible. 3 figs, 8 refs.