数字城市建设中的数据问题

本文首先指出了数据在数字城市建设中的重要作用 ,描述了数字城市建设中需要的数据。当前存在的问题是 :数据陈旧匮乏 ,缺乏标准规范 ,管理封闭混乱 ,数据存储、传输、处理技术发展滞后 ,数据商业化、市场化、产业化步履艰难。因此 ,必须采取若干对策 ,如健全法律法规 ,完善标准规范 ,理顺投资收益关系 ,加速数据技术开发和数据中心建设 ,完善数据管理体制 ,建立数据采集、更新、共享、交流、安全保密机制 ,推进商业化和市场化。

Probe into data problems in Digital City construction

By detailing data needed for digital city construction, the author emphasizes the importance of data collecting when building a city into digital one. However, the present situation made it big difficulty as such data lackness and out of date, compartmentalized data set, obsolete technology on data save, retrieve, transport, and process, data industrialization and commercialization etc. It is an urgent for the governments to set up policies as institutional facilities, improvement of national standards, introduction of market system, strengthening of data technology and set up of data centers, reform of management, enhancing security, sharing and commercialization.