摘要
随着计算机技术,特别是计算机图形学、网络、多媒体、三维仿真技术、虚拟现实技术的快速发展,给二维电子地图注入了新的活力,基于三维虚拟场景的三维电子地图正成为电子地图发展的一个重要方向。文章对三维数据获取和创建三维模型库等几个关键问题在林业方面的应用进行了研究。
With the rapid development of computer technologies,especially computer graphics,web,multi-Media,Simulation,virtual reality 2D digital map was greatly developed.3D electronic map based on 3D virtual scene is becoming an important developmental trend of 2D digital map.Several key issues presented in forestry including data acquisition of 3D virtual scene and creating the 3D model library were dicussed.
出处
《内蒙古林业调查设计》
2009年第S1期101-104,共4页
Inner Mongolia Forestry Investigation and Design