CaLAThe term

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Alternative label:

Broader terms:
Geometric primitive

Narrower terms:
Line string

Related terms:

1-dimensional geometric primitive, representing the continuous image of a line Note to entry: The boundary of a curve is the set of points at either end of the curve. If the curve is a cycle, the two ends are identical, and the curve (if topologically closed) is considered to not have a boundary. The first point is called the start point, and the last is the end point. Connectivity of the curve is guaranteed by the "continuous image of a line" clause. A topological theorem states that a continuous image of a connected set is connected. (Geolexica ISO 19107:2003)

Scope Note:


Exact match:

CaLAThe_Ver4 Curve Curve Line string Line string Curve->Line string Geometric primitive Geometric primitive Geometric primitive->Curve Polygon Polygon Polygon->Curve