Schema Central > NIEM 3.0 > geometryPrimitives.xsd > gml:GeodesicString
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gml:GeodesicString

A sequence of geodesic segments. 
The number of control points shall be at least two.
interpolation is fixed as "geodesic".
The content model follows the general pattern for the encoding of curve segments.

Element information

Content

Attributes

NameOccTypeDescriptionNotes
numDerivativesAtStart [0..1]xsd:integerDefault value is "0". from type gml:AbstractCurveSegmentType
numDerivativesAtEnd [0..1]xsd:integerDefault value is "0". from type gml:AbstractCurveSegmentType
numDerivativeInterior [0..1]xsd:integerDefault value is "0". from type gml:AbstractCurveSegmentType
interpolation [0..1]gml:CurveInterpolationTypeFixed value is "geodesic".

Used in

Substitution hierarchy

Sample instance

<gml:GeodesicString>
   <gml:posList>1.0 1.0</gml:posList>
</gml:GeodesicString>

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