【摘要】 三维地图的实现方法,运用多媒体技术和三维空间技术将真实空间实物、影像、文字、数据等统一在计算机窗口管理系统下,使其具有虚拟、动态、交互和网络特征,是空间数据应用技术发展的重要方向之一。更多还原

【Abstract】 By means of the multimedia and three dimensional technology, the object, image, character and data etc. in actual space are unified on the window manage system of computer. The three dimensional digital map which has virtual,dynamic,alternating and internet characteristic is one of important direction of space data applying technology development更多还原