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National Center for Geographic Information and Analysis
Unit 12 - Relationships Among Spatial Objects
- Author(s): Unit 12, CC in GIS
- White, Gerald
- Editor(s): Goodchild, Michael F.
- Kemp, Karen K.
- et al.
This final unit in the spatial databases module looks at the complex issue of relationships and how they can be coded. The important concept of planar enforcement, introduced here, is referred to several times in later units.