政务应用驱动下的地理空间大数据建设实践

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。

Case study of geospatial big data driven by government application

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.