Simple Features¶
- OpenGIS Simple Features Access (ISO 19125) — http://www.opengeospatial.org/standards/sfa
- OpenGIS Simple Features for SQL — http://www.opengeospatial.org/standards/sfs
Definuje vektorové datové typy
- Bod
- LineString
- Line
- LinearRing
- Polygon
- GeometryCollection
- MultiPoint, MultiLineString, MultiPolygon
A operace (metody) nad těmito geometriemy
Dále způsob zápisu ve formátech WKT (Well Known Text) a WKB (Well Known Binary).