空间三维模型技术与竣工测量的应用分析探讨

建筑物竣工测量是城市规划实施批后监督管理的一项重要测绘任务,传统的建筑物竣工测量采用二维竣工图和成果报表作为成果资料,不论成果的表达方式还是显示效果都不直观,判读性差。文章结合竣工测量的工作流程及特点,介绍了利用竣工测量成果制作空间三维模型在三维规划设计及辅助审批系统中为城市规划和管理提供更直观、高效的服务。

On the application analysis of the three-dimension model technology and the completion surveying

Building completion survey is an important supervision and management mission after the operation of the city lay-out.The conventional completion survey takes the two-dimension completion map and production table as the datum,neither of the production's expressive method nor the display effect is fine,the readability of which is bad.Basing on the working flow and character of the completion survey,this paper introduces the technique of designing the three-dimension model by completion surveying and three-dimension model in order to afford more available and effective service for the city planning and management in the three-dimension planning design and the auxiliary examination system.