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- Object-based_spatial_database abstract "An object-based spatial database is a spatial database that stores the location as objects. The object-based spatial model treats the world as surface littered with recognizable objects (e.g. cities, rivers), which exist independent of their locations.Objects can be simple as polygons and lines, or be more complex to represent cities.While a field-based data model sees the world as a continuous surface over which features (e.g. elevation) vary, using an object-based spatial database, it is easier to store additional attributes with the objects, such as direction, speed, etc. Using these attributes can make it easier to answer queries like "find all tanks whose speed is 10 km and oriented to north". Or "find all enemy tanks in a certain region".Storing attributes with objects can provide better result presentation and improved manipulation capabilities in a more efficient way. In a field-based data model, this information is usually stored at different layers and it is harder to extract different information from various layers. This data model can be applied above the ER as in GERM model and GISER. S.Shekhar introduces direction as a spatial object and presents a solution to object-direction-based queries.".
- Object-based_spatial_database wikiPageExternalLink 16894.16886.
- Object-based_spatial_database wikiPageExternalLink 181550.181566.
- Object-based_spatial_database wikiPageExternalLink 248448.248465.
- Object-based_spatial_database wikiPageExternalLink A:1011482030093.
- Object-based_spatial_database wikiPageID "7228309".
- Object-based_spatial_database wikiPageRevisionID "549469805".
- Object-based_spatial_database hasPhotoCollection Object-based_spatial_database.
- Object-based_spatial_database subject Category:Database_management_systems.
- Object-based_spatial_database subject Category:Spatial_databases.
- Object-based_spatial_database type Abstraction100002137.
- Object-based_spatial_database type Code106355894.
- Object-based_spatial_database type CodingSystem106353757.
- Object-based_spatial_database type Communication100033020.
- Object-based_spatial_database type DatabaseManagementSystem106588785.
- Object-based_spatial_database type DatabaseManagementSystems.
- Object-based_spatial_database type Software106566077.
- Object-based_spatial_database type Writing106359877.
- Object-based_spatial_database type WrittenCommunication106349220.
- Object-based_spatial_database comment "An object-based spatial database is a spatial database that stores the location as objects. The object-based spatial model treats the world as surface littered with recognizable objects (e.g. cities, rivers), which exist independent of their locations.Objects can be simple as polygons and lines, or be more complex to represent cities.While a field-based data model sees the world as a continuous surface over which features (e.g.".
- Object-based_spatial_database label "Object-based spatial database".
- Object-based_spatial_database label "Objet spatial".
- Object-based_spatial_database sameAs Objet_spatial.
- Object-based_spatial_database sameAs m.025wqzl.
- Object-based_spatial_database sameAs Q3348148.
- Object-based_spatial_database sameAs Q3348148.
- Object-based_spatial_database sameAs Object-based_spatial_database.
- Object-based_spatial_database wasDerivedFrom Object-based_spatial_database?oldid=549469805.
- Object-based_spatial_database isPrimaryTopicOf Object-based_spatial_database.