11.4.2.12 MultiSurface Class
A MultiSurface is a geometry collection composed of surface elements. MultiSurface is a noninstantiable class. Its only instantiable subclass is MultiPolygon.
MultiSurface Assertions
Surfaces within a
MultiSurfacehave no interiors that intersect.Surfaces within a
MultiSurfacehave boundaries that intersect at most at a finite number of points.
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