gml:topoCurveProperty

The gml:topoCurveProperty property element may be used in features to express their relationship to the referenced topology edges.

Element information

Namespace: http://www.opengis.net/gml/3.2

Schema document: external/ogc/gml/3.2.1/topology.xsd

Type: gml:TopoCurvePropertyType

Properties: Global, Qualified

Content

gml:TopoCurve [1..1]gml:TopoCurve represents a homogeneous topological expression, a sequence of directed edges, which if realised are isomorphic to a geometric curve primitive. The intended use of gml:TopoCurve is to appear within a line feature to express the structural and geometric relationships of this feature to other features via the shared edge definitions. If provided, the aggregationType attribute shall have the value "sequence".

Attributes

Name	Occ	Type	Description	Notes
owns	[0..1]	xsd:boolean		Default value is "false". from group gml:OwnershipAttributeGroup

Sample instance

<gml:topoCurveProperty>
   <gml:TopoCurve gml:id="ID">
      <gml:metaDataProperty>
         <gml:GenericMetaData>Any text, intermingled with:
            <!--any element-->
         </gml:GenericMetaData>
      </gml:metaDataProperty>
      <gml:description>string</gml:description>
      <gml:descriptionReference/>
      <gml:identifier codeSpace="http://www.example.com/">string</gml:identifier>
      <gml:name>string</gml:name>
      <gml:directedEdge>
         <gml:Edge gml:id="ID">...
         </gml:Edge>
      </gml:directedEdge>
   </gml:TopoCurve>
</gml:topoCurveProperty>