Actian Ingres 12.1 | Two-dimensional Data Types

Geospatial User Guide > Geospatial Data Types > Two-dimensional Data Types

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Two-dimensional Data Types

2D data types exist in a two-dimensional coordinate space represented by X (longitude) and Y (latitude) coordinates.

2D types include:

• Geometry

• Point

• Linestring

• Polygon

• GeometryCollection

• Multipoint

• MultiLinestring

• MultiPolygon

• PolyhedralSurface

• MultiCurve

• MultiSurface

• CircularString

• CompoundCurve

• CurvePolygon

• TIN

• Triangle

Last modified date: 01/27/2026