地理信息云平台数据库架构探讨  

Discussion on geographic information cloud platform database architecture

作　　者：蒋爱华[1] 刘丽红[1] 陶彣君[1] 孟丹[1] JIANG Aihua;LIU Lihong;TAO Wenjun;MENG Dan(Land surveying and Mapping Institute of Hubei Province,Wuhan 430010,China)

机构地区：[1]湖北省国土测绘院,湖北武汉430010

出　　处：《测绘通报》2021年第3期138-141,共4页Bulletin of Surveying and Mapping

摘　　要：本文从"一张图"概念入手,分析了地理信息云平台的作用和主要特点及分类,说明了地理信息云平台数据库内容、数据更新机制和方法,从数据应用角度讨论了地理信息云平台数据展示研究的必要性,并全面分析了地理信息云平台数据库体系架构和各类云平台之间的相互关系,探讨了地理信息云平台数据体系。The article from the concept of "a picture",analyzes the function and main characteristics of cloud platform and geographic information classification,illustrates the geographic information cloud platform database content and data update mechanism and methods. From the perspective of data applications discusses the necessity of the research on geographic information platform data.Widely analyzes geographic information cloud platform database system architecture and the mutual relationship between all kinds of cloud platform,discusses the views of geographic information data cloud platform system.

关 键 词：地理信息云平台 数据库体系 数据更新 数据应用 数据展示 

分 类 号：P208[天文地球—地图制图学与地理信息工程]