摘要
针对城市3维模型数据的特点,首先对数字城市和城市3维模型进行了概述,然后讨论了城市3维模型的质量检查项。对3维模型的质量评价方法进行了探讨,并应用于沈阳市3维模型质量评价工作中,证明方法的科学性和可实施性。
In the light of the features of city 3D model data,this paper briefly introduces digital city and city 3D model in the first place,and then discusses the quality inspection item of city 3D model.It also explores the method of quality evaluation of 3D model and applies it in 3D model quality evaluation in Shenyang,and proves the feasibility of the method.
出处
《测绘与空间地理信息》
2012年第S1期40-42,45,共4页
Geomatics & Spatial Information Technology
关键词
数字城市
3维模型
质量评价
质量检查
digital city
3D model
quality evaluation
quality inspection
