【摘要】 “数字城市”是适应现代城市信息化发展提出的优化城市整体运行的全新的解决方案.其首要任务就是城市三维模型的建立.文章旨在介绍数字摄影测量系统和数字城市(CyberCity)在建立城市三维模型中的操作流程和具体应用.更多还原

【Abstract】 Digital city is a most recent solution that can optimize the operation of the whole city to meet the information development of modern cities. Its primary task is to set up three dimension (3D) city models. The article introduces the operation flow and applications of the digital photogrammertric system and CyberCity in the process of building up 3D city models.更多还原