摘要
主要研究了3维城市模型的相关理论与技术,提出了拓扑关系、尺度及可视化等问题,讨论了3维城市模型的建设方法及关键技术,并对3维城市模型的发展进行了展望。
The thesis mainly studied the relevant theory and technology of 3D city model（3DCM）,put forward and exhausted the problems of topology,scale,visualization and cognition on the aspect of technology.This thesis systematically discussed the methods and key technologies of 3DCM,and made a prospect and consideration about the development of 3DCM.
出处
《测绘与空间地理信息》
2011年第2期37-39,共3页
Geomatics & Spatial Information Technology
