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RESEARCH ON SPATIAL-TEMPORAL DATA MODEL FOR LAND SUBDIVISION |
YIN Zhang-cai, LI Quan |
School of Resources and Environment Scinece, Wuhan University, Wuhan 430079, China |
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Abstract This paper discusses a spatial-temporal data model applied to land subdivision. Time as a basic feature of geographic entity and the method for studying geographic time in GIS have been described. Some basic ideas for designing a spatial-temporal data model have been presented in the light of storage management and spatial-temporal semantics.
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Keywords
Landscape pattern of water
Coastal areas
Quantitative analysis
Spatio-temporal evolution
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Issue Date: 02 August 2011
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