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Spatial Data Types for Database Systems [electronic resource] : Finite Resolution Geometry for Geographic Information Systems / by Markus Schneider.

Av: Medverkande: Materialtyp: TextSerie: Utgivningsuppgift: Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer, 1997Utgåva: 1st ed. 1997Beskrivning: XV, 281 p. online resourceInnehållstyp:
  • text
Medietyp:
  • computer
Bärartyp:
  • online resource
ISBN:
  • 9783540695516
Ämnen: DDK-klassifikation:
  • 621.382 23
Onlineresurser:
Innehåll:
Spatial data types — A survey -- Realms: A foundation for spatial data types in database systems -- Realm-based spatial data types: The ROSE algebra -- Efficient algorithms for realm-based spatial data types -- Implementing concepts: Realm system and ROSE system -- Conclusions, open problems, and future work.
Sammanfattning: Database research in the last decade has increasingly focused on providing support for non-standard applications. One important domain is representation and processing of spatial information, needed, e.g., in geographical information systems. Spatial data types provide a fundamental abstraction for modeling the structure of geometric entities, their relationships, properties and operations. This monograph is an extensive survey of this field and introduces a new, general, sophisticated framework for the formal definition and robust implementation of spatial data types.
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Spatial data types — A survey -- Realms: A foundation for spatial data types in database systems -- Realm-based spatial data types: The ROSE algebra -- Efficient algorithms for realm-based spatial data types -- Implementing concepts: Realm system and ROSE system -- Conclusions, open problems, and future work.

Database research in the last decade has increasingly focused on providing support for non-standard applications. One important domain is representation and processing of spatial information, needed, e.g., in geographical information systems. Spatial data types provide a fundamental abstraction for modeling the structure of geometric entities, their relationships, properties and operations. This monograph is an extensive survey of this field and introduces a new, general, sophisticated framework for the formal definition and robust implementation of spatial data types.

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