Smart City Gnosys

Smart city article details

Title	Research On Key Technologies For Block Data Governance In Smart Cities
ID_Doc	45470
Authors	Zhang S.; Yang L.; Yang H.
Year	2025
Published	Proceedings of SPIE - The International Society for Optical Engineering, 13422
DOI	http://dx.doi.org/10.1117/12.3050799
Abstract	As the construction of smart cities deepens and local data platforms become increasingly sophisticated, a large amount of urban data is gathered and integrated, effectively promoting the joint construction and sharing of urban data. However, the issue of a lack of correlation between cross-domain data still exists, making it difficult to provide highly integrated and correlated data services for the construction of urban intelligence. Based on the multi-source spatiotemporal data after governance on the smart city integration platform, this paper proposes a spatial correlation method based on StreamSets task flows to achieve the correlation of urban multi-source data with spatial objects. The application practice results show that this method is conducive to providing city decision-makers with correlated data and information services for urban objects quickly. © 2025 SPIE.
Author Keywords	block data; data Governance; Smart City; spatial correlation

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