Schema Central > NIEM 2.1 > coverage.xsd > gml:domainSet
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The gml:domainSet property element describes the spatio-temporal region of interest, within which the coverage is defined. Its content model is given by gml:DomainSetType.
The value of the domain is thus a choice between a gml:AbstractGeometry and a gml:AbstractTimeObject.  In the instance these abstract elements will normally be substituted by a geometry complex or temporal complex, to represent spatial coverages and time-series, respectively.  
The presence of the gml:AssociationAttributeGroup means that domainSet follows the usual GML property model and may use the xlink:href attribute to point to the domain, as an alternative to describing the domain inline. Ownership semantics may be provided using the gml:OwnershipAttributeGroup.

Element information

Type: gml:DomainSetType

Properties: Global, Qualified



owns [0..1]xsd:booleanDefault value is "false". from group gml:OwnershipAttributeGroup
xlink:type [0..1]xsd:stringFixed value is "simple". from group xlink:simpleLink
xlink:href [0..1]xsd:anyURIfrom group xlink:simpleLink
xlink:role [0..1]xsd:anyURIfrom group xlink:simpleLink
xlink:arcrole [0..1]xsd:anyURIfrom group xlink:simpleLink
xlink:title [0..1]xsd:stringfrom group xlink:simpleLink
xlink:show [0..1]Anonymousfrom group xlink:simpleLink
xlink:actuate [0..1]Anonymousfrom group xlink:simpleLink
nilReason [0..1]gml:NilReasonTypefrom group gml:AssociationAttributeGroup
gml:remoteSchema [0..1]xsd:anyURIfrom group gml:AssociationAttributeGroup

Used in

Substitution hierarchy

Sample instance

   <gml:MultiGeometry gml:id="ID">
         <gml:GenericMetaData>Any text, intermingled with:...
      <gml:identifier codeSpace="">string</gml:identifier>
         <gml:MultiGeometry gml:id="ID">...
         <gml:MultiGeometry gml:id="ID">...

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