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Void Collection Area (ZD020)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: zd020.ttl
- Name
VoidCollectionArea- Kind
- FeatureType
- Definition
- A data collection region lacking suitable source coverage and/or where data is not required.
- Accepted
- 2013-10-18
- Geometry
- surface
- Subtype of
- ZI028 Feature Entity
- Attributes
- VCA Void Collection Reason — multiplicity 0..*; datatype VoidCollectionArea_voidCollectionReasonMeta; values: VCA_1 Not Requested, VCA_10 Snow Cover, VCA_11 Dark Shade, VCA_12 Vegetation Cover, VCA_13 Flooded, VCA_16 No Available Survey, VCA_2 Inaccessible, VCA_3 No Available Imagery, VCA_6 No Available Map Source, VCA_7 No Suitable Imagery, VCA_8 Not Required, VCA_9 Cloud Cover
- VCT Void Collection Type — multiplicity 0..*; datatype VoidCollectionArea_voidCollectionTypeMeta; values: VCT_1 Hypsography, VCT_11 Geodesy and Geophysics, VCT_12 Human Geography, VCT_13 Hydrographic Aids to Navigation, VCT_14 Inland Water, VCT_15 Maritime Regions, Tracks, and Limits, VCT_16 Military Facilities and Structures, VCT_17 Ocean Environment, VCT_18 Physiography, VCT_19 Population, VCT_2 All Types, VCT_20 Ports and Harbours, VCT_21 Transportation, VCT_22 Vegetation, VCT_3 Bathymetry, VCT_4 Waterbody Bottom Composition, VCT_5 Aeronautical Aids to Navigation, VCT_6 Aeronautical Facilities, VCT_7 Agriculture, VCT_8 Airspace, VCT_9 Boundaries, VCY_10 Structures and Facilities
- RWOI terms naming it
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.