一种3维模型建设方案的探讨

An Exploration of 3D Model Construction Plan

城市3维模型建设是数字城市建设的重要组成部分,本文从3维数据的生产入手,系统阐述了3维数据生产过程中外业数据采集、内业数据加工,以及后期数据发布三个关键阶段的数据生产流程,对3维数据生产具有一定的借鉴意义。

City 3D model construction is an important part of digital city construction.In the light of the production of 3D data,this paper elaborates on the 3 key steps of 3D data production including field data capture,office data processing,and data pubhcation,and provides reference to 3D data production.