Geographical Information System "meets" Environmental Data Management - Exemplified at practical projects
نویسنده
چکیده
But UML (Unified Modelling Language) and all UML-based data structures (among others the INSPIRE data specifications) define an object oriented data management. That means e.g.: one real object is one information object; all objects can have more and different geometries; the geometry is to handle like an attribute; the handling of generalisations and heredities; the need to manage versioning and historiography.
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