摘要
随着"数字城市"的兴起,城市三维景观重建正在成为当前研究的热点,它对优化城市规划管理具有十分重要的意义。而城市三维景观重建的核心内容是景观模型的建立,其中包括地貌模型、地物模型的建立。为此,就三维建模的发展及其目前的研究现状,从其理论角度出发,对地貌和地物的三维建模方法进行了详细的分析,以便为今后大范围城市三维景观的建模提供参考。
With the development of ＂digital city＂, 3D urban landscape reconstruction is becoming a focus of current research. It has a great significance to optimizing urban planning and management. The core of the 3D reconstruction of the city landscape modeling, including the landform modeling and geographical object modeling. For this reason, this paper analyzes in detail the research of 3D modeling development and status quo from theoretic point of view. It will provide a reference of study in wide range of 3D urban landscape reconstruction for the future.
出处
《地矿测绘》
2011年第3期19-21,28,共4页
Surveying and Mapping of Geology and Mineral Resources
关键词
三维建模
景观模型
地物模型
地貌模型
建筑物
3D modeling
landscape model
geographical object model
landform model
building
