摘要
随着大数据建设的快速推进,推动政府治理现代化成为大数据应用的热点。本文结合浙江省地理空间大数据应用示范工程建设,重点分析了政务应用中对时空大数据的需求,并结合现有地理信息公共服务中的瓶颈问题,提出了地理空间大数据建设的总体框架、主要内容及关键技术,并通过政务示范应用进一步验证了项目建设成效。
With the rapid advancement of big data construction, promoting the modernization of governance has become a hot spot of big data application. Combining with the construction of Zhejiang Province's demonstration of geospatial big data application project, this paper focuses on the analysis of the demand for geospatial big data in government application, and combines the bottleneck problems in the current geographic information public service, puts forward the overall framework, main contents and key technologies of the construction of geospatial big data, and further verifies the effectiveness of the project construction through the application of government demonstration.
作者
龚丽芳
李爱勤
陈张建
GONG Lifang;LI Aiqin;CHEN Zhangjian(Zhejiang Academy of Surveying and Mapping,Hangzhou 311100,China)
出处
《测绘通报》
CSCD
北大核心
2019年第8期125-129,共5页
Bulletin of Surveying and Mapping
基金
国家重点研发计划(2016YFC0803100)
关键词
政务应用
地理空间数据
时空信息
大数据
云平台
government application
geospatial data
spatio-temporal information
big data
cloud platform