gml:CompositeSurface 

A gml:CompositeSurface is represented by a set of orientable surfaces. It is geometry type with all the geometric properties of a (primitive) surface. Essentially, a composite surface is a collection of surfaces that join in pairs on common boundary curves and which, when considered as a whole, form a single surface.
surfaceMember references or contains inline one surface in the composite surface. 
The surfaces are contiguous.

Element Information

Model

gml:metaDataProperty* , gml:description{0,1} , gml:descriptionReference{0,1} , gml:identifier{0,1} , gml:name* , gml:surfaceMember+
Children: gml:description, gml:descriptionReference, gml:identifier, gml:metaDataProperty, gml:name, gml:surfaceMember

Attributes

QName Type Fixed Default Use Inheritable Annotation
aggregationType gml:AggregationType optional
axisLabels gml:NCNameList optional
gml:id ID required 
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.
srsDimension positiveInteger optional
srsName anyURI optional
uomLabels gml:NCNameList optional

Used By

Complex Type gml:GeometricComplexPropertyType

Source 

<element name="CompositeSurface" type="gml:CompositeSurfaceType" substitutionGroup="gml:AbstractSurface">
  <annotation>
    <documentation>A gml:CompositeSurface is represented by a set of orientable surfaces. It is geometry type with all the geometric properties of a (primitive) surface. Essentially, a composite surface is a collection of surfaces that join in pairs on common boundary curves and which, when considered as a whole, form a single surface. surfaceMember references or contains inline one surface in the composite surface. The surfaces are contiguous.</documentation>
  </annotation>
</element>

Sample