High Quality Content by WIKIPEDIA articles! 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 field-based data model see the world as continuous surface over which features (e.g. elevation) varies.

Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения заказа.