Journal of Geo-information Science >
The Intelligent Processing and Service of Spatiotemporal Big Data
Received date: 2019-10-15
Request revised date: 2019-11-20
Online published: 2019-12-25
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The intelligent processing and service of spatiotemporal big data is an important application and development opportunity of Geo Spatial Information Science, which is centered on surveying and mapping, remote sensing and geographic information technology. The development, main characteristics and mining methods of spatiotemporal big data are comprehensively discussed in this paper; Then automatic matching, change detection and intelligent decision-making of intelligent processing technologies based on spatiotemporal big data are introduced; On this basis, the "3S" socialized applications from earth observation to human observation are discussed; Finally, the current situation, development goal, key technologies, and application prospects of PNTRC based on spatiotemporal big data are introduced. Many practices have proved that in the age of big data and artificial intelligence,facing on the massive multi-source and heterogeneous spatiotemporal big data, focusing on the construction of automation, real-timized, intelligence, popularization and socialization, the innovation and development of Geo Spatial Information Science will have a bright future!
Key words: Spatiotemporal big data; intelligent processing; social application; PNTRC
LI Deren . The Intelligent Processing and Service of Spatiotemporal Big Data[J]. Journal of Geo-information Science, 2019 , 21(12) : 1825 -1831 . DOI: 10.12082/dqxxkx.2019.190694
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