摘要
信息资源整合与共享作为数字城市建设的重要内容,可以实现城市数字化资源的合理布局和高效利用。本文以数字城市的资源视角与技术发展之间的关系为出发点,从宏观的角度提出了数字城市资源整合与共享的服务模型,总结了模型工作流程中主要涉及的关键技术,并对这些技术进行了分析和研究。最后对数字城市信息资源整合与共享的发展前景和研究方向做了展望。
Information resources integration and sImring is an important content of construction of digital city, which can achieve rational distribution and efficient utilization of city digital resources. Beginning from the relationship of resource pempeetive and technical development, this paper putforward the resources integration and sharing model of digital city from a macro point of view, and summed up the key technologies involved of the main workflow. And then, made an analysis of these technologies. Fi-nally, depicted the development prospects and research direction of the digital city information resource integration and sharing.
出处
《现代情报》
CSSCI
2014年第2期62-65,71,共5页
Journal of Modern Information
基金
甘肃省科技厅软科学研究项目"云计算环境下数字城市资源整合与共享机制研究"(项目编号:1207ZCRA176)的研究成果之一
关键词
数字城市
资源整合与共享
海量数据
元数据
互操作
交互服务
digital city
resource integration and sharing
massive data
metadata
interoperability
interaction services
