测绘地理信息数据中心功能架构设计

Design of functional architecture for surveying and mapping geographic information data center

针对测绘地理信息数据中心的建设需求和业务特点,本文综合运用云计算、大数据、人工智能等测绘地理信息技术,对云平台系统、云桌面系统、测绘地理信息服务分系统、数据资源共享服务分系统、数据加工分系统和数据融合应用分系统等核心功能模块进行了详细的功能描述和设计,构建了六大模块的功能框架。该框架为解决现有测绘地理资源共享水平低,融合应用水平不高,数据分散、独立等问题提供了对策和建议,提升了测绘地理信息数据管理数字化、网络化、服务化和智能化水平,为省、市级测绘地理信息数据中心的建设提供了参考。

According to the construction requirements and business characteristics of surveying and mapping geographic information data center,this paper designs and describes in details the core function modules of cloud platform system,cloud desktop system,surveying and mapping geographic information service subsystem,data resource sharing service subsystem,surveying and mapping geographic data processing subsystem and data fusion application subsystem by comprehensively applying cloud computing,big data,artificial intelligence and other surveying and mapping geographic information technologies,and constructs a functional framework of the six major modules.The designed functional architecture provides countermeasures and suggestions to solve the problems of poor sharing of existing surveying and mapping geographic resources,low fusion application level,data dispersion,independence.It improves the digitalization,networking,service oriented,and intelligent level of surveying and mapping geographic information data management,and provides reference for the construction of provincial and municipal surveying and mapping geographic information data centers.