摘要
沈阳市时空大数据共享服务平台基于数字沈阳地理空间框架,通过扩充多源时空数据的内容、功能和效能,面向智慧沈阳构建的地理信息大数据中心和地理信息共享服务平台。平台需要管理复杂、庞大的测绘成果数据,实现时空大数据的高效展示和应用。本文针对平台建设的问题,阐述了平台总体架构设计、数据资源组织和应用模式等关键技术。
Shenyang′s spatio-temporal big data sharing service platform is based on the digital Shenyang geospatial framework.By expanding the content,function and performance of multi-temporal data,the geographic information big data center and geographic information sharing service platform are built.The platform is complex.Large data of surveying and mapping results for management,display and application.The paper describes the overall architecture of the platform,the organization and application of data resources.After the platform is deployed,it is expected to provide the foundation and first-class guarantee for the construction of smart cities,and enhance the capacity and level of geographic information services in Shenyang.
作者
赵朋
ZHAO Peng(Shenyang Research Institute of Geotechnical Investigation&Surveying Co.,Ltd.,Shenyang 110004,China)
出处
《测绘与空间地理信息》
2020年第7期172-175,共4页
Geomatics & Spatial Information Technology
关键词
时空大数据
共享服务平台
智慧城市
地理空间框架
time and space big data
shared service platform
smart city
geospatial framework
