城市三维快速建模及浏览的研究与实现

Urban 3-D Quickly Building Model and Study on the Glance and Realization

随着计算机图形技术的发展,三维GIS成为城市规划的重要手段之一。如何实现三维场景快速构建以及实时浏览成为三维GIS研究及应用的热点。江苏省镇江市的城市三维可视化快速建模与浏览系统的研究与建立,可为相关应用提供借鉴经验和参考方案。

With the development of computer geographic technology, 3D GIS becomes one of the important techniques for urban planning. How to build 3D scene quickly and present it in real-time, becomes 3D GIS research and hot spot of application. The construction of 3D system for Zhenjiang City can provide valuable experience and reference.