摘要
Abstract
The paper studies the construction of a smart city in Qiannan Prefecture based on spatio-temporal big data.On the basis of literature combing,the case analysis method is used to show the achievements of the construction of spatio-temporal big data platform in Qiannan Prefecture.The construction of a spatio-temporal big data platform requires cloud computing and geographic information system(GIS)integration technology,Internet of Things and GIS integration technology,spatio-temporal data aggregation and fusion technology,big data mining and cloud GIS integration technology,and spatio-temporal big data visualization processing technology.At the same time,the architecture of Qiannan Prefecture's smart spatio-temporal big data platform includes operation support environment,data resource system,software system and application demonstration.The research shows that with the accurate analysis of temporal and spatial data,urban management and science and technology can be deeply integrated,which can effectively improve the level of urban governance,optimize resource allocation,improve people's livelihood services,and provide reference for the construction of other smart cities.关键词
时空大数据/智慧城市建设/黔南州Key words
spatio-temporal big data/smart city construction/Qiannan Prefecture分类
天文与地球科学
