Schema Central > NIEM 3.1 > geometryPrimitives.xsd > gml:TriangulatedSurface
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gml:TriangulatedSurface

A triangulated surface is a polyhedral surface that is composed only of triangles. There is no restriction on how the triangulation is derived.
trianglePatches encapsulates the triangles of the triangulated surface.

Element information

Type: gml:SurfaceType

Properties: Global, Qualified

Content

Attributes

NameOccTypeDescriptionNotes
gml:id [1..1]xsd:IDThe 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.from type gml:AbstractGMLType
srsName [0..1]xsd:anyURIfrom group gml:SRSReferenceGroup
srsDimension [0..1]xsd:positiveIntegerfrom group gml:SRSReferenceGroup
axisLabels [0..1]gml:NCNameListfrom group gml:SRSInformationGroup
uomLabels [0..1]gml:NCNameListfrom group gml:SRSInformationGroup

Used in

Substitution hierarchy

Sample instance

<gml:TriangulatedSurface 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:patches>
      <gml:PolygonPatch>
         <gml:exterior>...
         </gml:exterior>
         <gml:interior>...
         </gml:interior>
      </gml:PolygonPatch>
   </gml:patches>
</gml:TriangulatedSurface>

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