OpenGIS Simple Features Specification
GPTKB entity
Statements (35)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:geospatial_standard
|
| gptkbp:abbreviation |
gptkb:SFS
|
| gptkbp:alsoKnownAs |
Simple Features
|
| gptkbp:appliesTo |
gptkb:geographic_information_systems
spatial databases |
| gptkbp:category |
gptkb:geospatial_technology
gptkb:GIS gptkb:Open_standard |
| gptkbp:defines |
standard SQL schema for geometry
standard geometry model well-known binary (WKB) representation well-known text (WKT) representation |
| gptkbp:firstPublished |
1999
|
| gptkbp:hasVersion |
1.1
1.2 |
| gptkbp:influenced |
gptkb:SpatiaLite
gptkb:Oracle_Spatial gptkb:GeoJSON gptkb:PostGIS Microsoft SQL Server Spatial |
| gptkbp:publishedBy |
gptkb:Open_Geospatial_Consortium
|
| gptkbp:specifies |
spatial relationships
spatial predicates spatial operators geometry types: GeometryCollection geometry types: LineString geometry types: MultiLineString geometry types: MultiPoint geometry types: MultiPolygon geometry types: Point geometry types: Polygon |
| gptkbp:website |
https://www.ogc.org/standards/sfa
|
| gptkbp:bfsParent |
gptkb:spatial_extension_(SpatiaLite)
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
OpenGIS Simple Features Specification
|