CAJ | 학술논문

在总结国内外数字城市研究现状及问题基础上，针对我国数字城市建设主要采用政府主导模式，缺少企业参与、盈利的市场机制的现状，归纳出建设和运营重庆三维数字城市所面临的挑战和思路；并在建设运营模式、数据整合框架、软件体系等方面进行了探索，开展了丰富的应用实践，项目创新与实践工作为城市科学规划、统筹建设、高效管理提供了强有力的技术支撑。
재총결국내외수자성시연구현상급문제기출상，침대아국수자성시건설주요채용정부주도모식，결소기업삼여、영리적시장궤제적현상，귀납출건설화운영중경삼유수자성시소면림적도전화사로；병재건설운영모식、수거정합광가、연건체계등방면진행료탐색，개전료봉부적응용실천，항목창신여실천공작위성시과학규화、통주건설、고효관리제공료강유력적기술지탱。
In this paper ,the research status and problems of digital city is summarized ,and the challenges and ideas of Chongqing 3D digital city construction and operation which is different to government-led model is discussed to avoid the lack of the market mechanism .The construction and operation mode ,data integration framework and software archi-tecture are explored,and plenty of practices are made .The project′s technical innovation and practice has made strong technical support of scientific planning ,construction and management of the city .