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- 16.2 The OpenGIS Geometry Model
- 16.2.1 The Geometry Class Hierarchy
- 16.2.2 Class Geometry
- 16.2.3 Class Point
- 16.2.4 Class Curve
- 16.2.5 Class LineString
- 16.2.6 Class Surface
- 16.2.7 Class Polygon
- 16.2.8 Class GeometryCollection
- 16.2.9 Class MultiPoint
- 16.2.10 Class MultiCurve
- 16.2.11 Class MultiLineString
- 16.2.12 Class MultiSurface
- 16.2.13 Class MultiPolygon
A MultiPoint is a geometry collection
composed of Point elements. The points are
not connected or ordered in any way.
MultiPoint
Examples
On a world map, a
MultiPointcould represent a chain of small islands.On a city map, a
MultiPointcould represent the outlets for a ticket office.
MultiPoint
Properties
A
MultiPointis a zero-dimensional geometry.A
MultiPointis simple if no two of itsPointvalues are equal (have identical coordinate values).The boundary of a
MultiPointis the empty set.