Sinossi
This text provides a background view of the object approach, related geometric aspects, the different level of data modelling and the role of geo-information theory. The rest of the book builds upon these concepts describing the applicability of broader aspects such as topology, thematic object classes and class hierarchies, object aggregation and generalization and uncertainty.
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Contenuti
1. Introduction 2. Fields and Rasters 3. The Geometry of Spatial Objects 4. Mathematical Concepts 5. A Formalism for the Vector Data Model 6. Topologic Relationships Between Objects 7. Object Classes 8. Composite Objects and Object Generalisation 9. Fuzzy Spatial Objects 10. References
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