Home › feature › db100
Esker (DB100)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: db100.ttl
- Name
Esker- Kind
- FeatureType
- Definition
- A long, narrow ridge of sand and gravel deposited by a glacial stream.
- Accepted
- 2013-10-18
- Geometry
- point, multipoint, curve, multicurve, surface, multisurface, solid, multisolid
- Subtype of
- ZI028 Feature Entity
- Attributes
- HGT Height Above Surface Level — multiplicity 0..1; datatype HeightMeasureMeta
- ZVH Highest Elevation — multiplicity 0..1; datatype ElevationMeasureMeta
- PFH Predominant Feature Height — multiplicity 0..1; datatype MeasureIntervalMeta
- Associations
- RWOI terms naming it
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.