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Feature Entity (ZI028)

DGIF baseline 2026-1, the latest. Earlier baselines: timemap.

RDF: zi028.ttl

Name
FeatureEntity
Kind
FeatureType
Definition
An abstract modeling entity that is a superclass for feature types, which are representations of temporally persistent real-world phenomena, including their geometric position and extent.
Description
The concept of a 'feature' is that of the ISO 19100-series standards and as such is not constrained to any specific representation; for example, surface representation such as grids and images are allowed in addition to vector representations.
Accepted
2013-10-18
Geometry
multipoint, curve, multicurve, surface, multisurface, solid, multisolid
Subtype of
ZI034 Entity
Subtypes
Attributes
Associations

Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.