A method on village land resource survey data integration and service release of multi-level semantic constraint

Yadong Zhang; Miaolin Li; Yingxiu Fu; Shili Wei

doi:10.1117/12.2668111

23 February 2023 A method on village land resource survey data integration and service release of multi-level semantic constraint

Yadong Zhang, Miaolin Li, Yingxiu Fu, Shili Wei

Author Affiliations +

Proceedings Volume 12551, Fourth International Conference on Geoscience and Remote Sensing Mapping (GRSM 2022); 125510J (2023) https://doi.org/10.1117/12.2668111
Event: Fourth International Conference on Geoscience and Remote Sensing Mapping (GRSM 2022), 2022, Changchun, China

Abstract

Aiming at the problems of long integration time, data redundancy, and the inability to share across systems of land use data in villages and towns, through analysis of land use status classification and survey data characteristics, a multi-level semantic constraint village land resource survey data is proposed using integration and service publishing methods. Firstly, in terms of time, space, attributes and other characteristics, the land resource survey data is described uniformly, and the relationship between the land use situation of the village and town and the data type is constructed. Secondly, starting from the three-level constraints of task semantic constraints, data semantic constraints and temporal semantic constraints, a multi-level semantic constraint land resource survey data integration framework is built. Finally, the virtual database method is used to calculate and integrate matched publishing rules through matching rules to form a publishing rule instance set, which realizes the integration and service publishing of rural land resource survey data under multi-level semantic constraints. Practical analysis shows that this method can effectively improve the efficiency of the integration and release of rural land resource survey data, and provide a real-time and effective basis for accurate analysis of the current situation of rural land use.

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Yadong Zhang, Miaolin Li, Yingxiu Fu, and Shili Wei "A method on village land resource survey data integration and service release of multi-level semantic constraint", Proc. SPIE 12551, Fourth International Conference on Geoscience and Remote Sensing Mapping (GRSM 2022), 125510J (23 February 2023); https://doi.org/10.1117/12.2668111

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KEYWORDS

Semantics

Data modeling

Data integration

Data storage

Databases

Classification systems

Data centers

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