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13 February 2004 Land use database generalization aided by supporting data structure and semantic evaluation model
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Abstract
This paper focuses on the issues of categorical database generalization and emphasizes the roles of supporting data model, integrated data model, spatial analysis and semantic analysis in database generalization. The framework contents of categorical database generalization transformation are defined. The paper presents an integrated spatial supporting data structure, a semantic supporting model and similarity model for categorical database generalization. The concept of transformation unit is proposed in generalization. The paper concludes with an application of landuse database generalization.
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Yaolin Liu, Martin Molenaar, Tinghua Ai, and Yanfang Liu "Land use database generalization aided by supporting data structure and semantic evaluation model", Proc. SPIE 5239, Remote Sensing for Environmental Monitoring, GIS Applications, and Geology III, (13 February 2004); https://doi.org/10.1117/12.510892
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