【摘要】 分析市级土地管理业务处理体系结构、数据框架及土地管理各业务间数据逻辑关联,建立了土地管理领域模型,利用功能分析法,从数据协同的角度对土地管理数据中心的数据类型、数据存储及数据应用进行分析,提出以数据为中心构建土地管理市级数据中心的思路,给出土地管理市级数据中心模型,并结合徐州市金土工程项目应用研究的需要,构建了以数据中心为核心的土地管理信息化体系架构。更多还原

【Abstract】 Data centers are the basis of land management information and the unity of data storage and application.Form view of essence data center should be based on data-centric.In this paper,the land business process architecture at city level,data framework and logical relations between the data of land business were analyzed.The domain model of land management was established.The method of functional analysis was used to analyze data types,data storage and data application in terms of data collaboration and the idea of building a land management data center based on data-centric at city level was put forward.Then,the data-centric model of building data center for the city was given out.Finally,combined with the need of the Golden Land Project of Xuzhou City,the data-centric land management information system architecture was built.更多还原