CAJ | 학술논문

近几年来，三维城市模型在城市空间的合理开发利用、城市运行的精细化管理、城市应急的科学调度中发挥了重要作用，其应用需求越来越旺盛，有力促进了三维城市模型建设技术的快速发展。三维城市模型的建模方法很多，本文重点探讨基于教字摄影测量技术快速建立三维城市模型的技术和方法．
근궤년래，삼유성시모형재성시공간적합리개발이용、성시운행적정세화관리、성시응급적과학조도중발휘료중요작용，기응용수구월래월왕성，유력촉진료삼유성시모형건설기술적쾌속발전。삼유성시모형적건모방법흔다，본문중점탐토기우교자섭영측량기술쾌속건립삼유성시모형적기술화방법．
In recent years ,3D city model (3DCM) plays an important role in rational development and utilization of city space, fine management of city operation and scientific scheduling of city emergency, its application is more and more exuberant, the technology of 3DCM is rapidly developing. Of many methods to model 3DCM, this paper focuses on discus- sion the technology and method of rapid modeling based on digital photogrammetry technology.