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Consistency among parts and aggregates: A computational model
1996
Transactions on GIS
Heterogeneous geographic databases contain multiple views of the same geographic objects at different levels of spatial resolution. When users perceive geographic objects as one spatial unit, although they are physically separated into multiple parts, appropriate methods are needed to assess the consistency among the aggregate and the parts. The critical aspect is that the overall spatial relationships with respect to other geographic objects must be preserved throughout the aggregation
doi:10.1111/j.1467-9671.1996.tb00044.x
fatcat:st6je5uabbdxbbh7yhiva5gh5q