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全国水利一张图建设与应用------蔡 阳,谢文君
      来源:南京水利水文自动化研究所    [大][中][小]

蔡  阳,谢文君

(水利部信息中心,北京 100053)

摘要:针对信息化分建专用的建设模式带来的“数据共享困难、业务应用割据、信息更新滞后、设施利用低效、技术标准缺乏和安全体系薄弱”等一系列问题,结合各类水利业务对地图应用需求迫切的实际,以及水利信息系统纷纷围绕电子地图展开建设和应用的现状,以统一地图服务为依托建设支撑和服务于各类水利业务应用的基础信息平台,完成技术标准体系建立、基础设施云建设、多源水利数据整合、应用支撑服务开发、信息更新机制创建和安全保障体系构建等工作,建成全国水利一张图,并在多个重大水利信息化工程建设和各级水利部门广泛应用,根据使用过程中的反馈意见持续优化完善,推进信息技术与水利业务深度融合。

关键词:水利一张图;数据模型;地图服务;信息更新;整合共享

Research on construction and application for National Water One Map System

CAI Yang, XIE Wenjun

 (Information Center, the Ministry of Water Resources, Beijing 100053, China)

Abstract: The independent construction of information systems often brings a series of problems including the difficulties of data sharing, separated business applications, delayed information updating, inefficient utilization of expensive facilities, technical standards lacking and unsubstantial security mechanism, etc. Water information systems share the demands for the unified map service, in order to process their own business logic based on the same digital background map. Therefore, it is urged to provide an unified fundamental information platform, based on a standard technical system and a solid cloud infrastructure, enabling to integrate various source data with sufficient updating and security mechanisms. The platform is named National Water One Map System, and has been widely used in a set of important water information projects and different levels of water conservancy department. In the future, it will be continuously perfected based the feedbacks during the run phase, forwarding the deep fusion of the information techniques and water businesses to the next level.

Key words: National Water One Map System; data model; map service; information updating; integration and sharing

全国水利一张图建设与应用.pdf (526.53 KB)
2020-03-02 17:42

lixinling2020-03-02浏览(916   [关闭]
   

    

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