城市三维立体地图的研究与制作

Map-making and study of three-dimensional city map

电子地图中的三维立体地图随着迅速发展的计算机技术和测绘技术,逐渐得到人们的青睐。三维立体地图就目前而言适合应用在表示空间现象的总体形态上,其中包括三维景观地图、虚拟仿真城市、三维地形图等。-而三维电子地图具有真实性、直观性、方位性及立体性等优点。文章详细地阐述了三维立体城市地图的制作过程。

With the rapid development of computer technology and mapping technology,three-dimensional map of the electronic map gradually get popular.Three-dimensional map is applied to the overall form of the representation space phenomena at present,including three-dimensional landscape maps,virtual simulation city,and three-dimensional topographic map etc..Three-dimensional electronic map has the advantage of authenticity,intuitive,azimuth and stereo,etc..The technological process of three-dimensional city map to be drawn is elaborated in detail