element TopoCurve
diagram AirQualityReporting_p810.png
namespace http://www.opengis.net/gml/3.2
type gml:TopoCurveType
properties
content complex
children gml:metaDataProperty gml:description gml:descriptionReference gml:identifier gml:name gml:directedEdge
attributes
Name  Type  Use  Default  Fixed  annotation
idrequired      
documentation
The attribute gml:id supports provision of a handle for the XML element representing a GML Object. Its use is mandatory for all GML objects. It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.
aggregationTypegml:AggregationType      
annotation
documentation
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".


XML Schema documentation generated by XMLSpy Schema Editor http://www.altova.com/xmlspy