gml:MultiSurfaceCoverage 

In a gml:MultiSurfaceCoverage the domain is partioned into a collection of surfaces comprising a gml:MultiSurface.  The coverage function than maps each surface in the collection to a value in the range set.
The content model is identical with gml:DiscreteCoverageType, but that gml:domainSet shall have values gml:MultiSurface.
In a gml:MultiSurfaceCoverage the mapping from the domain to the range is straightforward.
-	For gml:DataBlock encodings the surfaces of the gml:MultiSurface are mapped in document order to the tuples of the data block.
-	For gml:CompositeValue encodings the surfaces of the gml:MultiSurface are mapped to the members of the composite value in document order.
-	For gml:File encodings the surfaces of the gml:MultiSurface are mapped to the records of the file in sequential order.

Element Information

Model

gml:metaDataProperty* , gml:description{0,1} , gml:descriptionReference{0,1} , gml:identifier{0,1} , gml:name* , gml:boundedBy{0,1} , gml:location{0,1} , gml:domainSet , gml:rangeSet , gml:coverageFunction{0,1}
Children: gml:boundedBy, gml:coverageFunction, gml:description, gml:descriptionReference, gml:domainSet, gml:identifier, gml:location, gml:metaDataProperty, gml:name, gml:rangeSet

Attributes

QName Type Fixed Default Use Inheritable Annotation
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.

Source 

<element name="MultiSurfaceCoverage" type="gml:DiscreteCoverageType" substitutionGroup="gml:AbstractDiscreteCoverage">
  <annotation>
    <documentation>In a gml:MultiSurfaceCoverage the domain is partioned into a collection of surfaces comprising a gml:MultiSurface. The coverage function than maps each surface in the collection to a value in the range set. The content model is identical with gml:DiscreteCoverageType, but that gml:domainSet shall have values gml:MultiSurface. In a gml:MultiSurfaceCoverage the mapping from the domain to the range is straightforward. - For gml:DataBlock encodings the surfaces of the gml:MultiSurface are mapped in document order to the tuples of the data block. - For gml:CompositeValue encodings the surfaces of the gml:MultiSurface are mapped to the members of the composite value in document order. - For gml:File encodings the surfaces of the gml:MultiSurface are mapped to the records of the file in sequential order.</documentation>
  </annotation>
</element>

Sample