3D显示在GPS车辆导航中的应用
3D SCENE APPLY IN VEHICEL GPS NAVIGATION
本文重点研究了交通网络数据主要内容与相应的三维表达，最后得到交通网络三维GIS数据概念模型，并建立了地理空间数据库；应用Visual Basic和AO技术对ArcScene进行二次开发，采用建筑物点状三维模拟符号、两张图像交叉构建树木三维模型和道路模型的制作方法，实现了路面及构造物、建筑物和树木的三维可视化，完成了一定范围的三维导航场景。
he paper analyzes content of Transportation network 3D data and how it was expressed in particular, acquire concept model of Transportation network 3D data, establish geographical dimension database in succession; Finally, the author developed ArcScene desktop with the Visual Basic 6.0 or AO environment to made the visualization of road, tree, building and have done some area of 3d scene.
徐彦田、张建平
公路运输工程工程设计、工程测绘遥感技术
智能交通车辆导航定位系统线性参考系统动态分段
Intelligent Transportation SystemsVehicle Navigation& Location SystemLinear Referencing SystemDynamic Segmentation
徐彦田,张建平.3D显示在GPS车辆导航中的应用[EB/OL].(2008-05-13)[2025-08-30].http://www.paper.edu.cn/releasepaper/content/200805-326.点此复制
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