The modeling and visualization on the virtual city scene are significantly studied and realized.
重点研究与实现了虚拟城市景观建模与三维可视化。
And the city scene model and 3d visualization are the central technology in the processing of constructing the virtual city.
而在虚拟城市的构建中，城市景观模型的建立与三维可视化更是其基础核心技术。
As one of the key technologies of the virtual city construction, virtual GIS has been a hot study area in the current research field of GIS.
虚拟GIS作为虚拟城市建设的关键技术之一，已经成为当前GIS研究领域的研究热点。
The establishment of the virtual city can provide to the people realistic three-dimensional scene of the city, in which you can easily view three-dimensional scene and urban lighting analysis feature.
城市三维模型的建立能够提供给人们逼真的城市三维场景，在这个场景中，可以轻松实现三维场景浏览、都市光影分析等功能。
Included are notions about the Traditional City, the City as a Work of Art, the Efficient City, the Garden City, the Secure City, the Information City, and the Virtual City.
包括传统城市、艺术品城市、效率城市、花园城市、安全城市、资讯城市和虚拟城市的理念。
Included are notions about the Traditional City, the City as a Work of Art, the Efficient City, the Garden City, the Secure City, the Information City, and the Virtual City.
包括传统城市、艺术品城市、效率城市、花园城市、安全城市、资讯城市和虚拟城市的理念。
应用推荐