The TemporalDatumBaseType partially defines the origin of a temporal coordinate reference system. This type restricts the AbstractDatumType to remove the "anchorDefinition" and "realizationEpoch" elements.

<complexType name="TemporalDatumBaseType" abstract="true">
    <annotation>
        <documentation>The TemporalDatumBaseType partially defines the origin of a temporal coordinate reference system. This type restricts the AbstractDatumType to remove the "anchorDefinition" and "realizationEpoch" elements.</documentation>
    </annotation>
    <complexContent>
        <restriction base="gml:AbstractDatumType">
            <sequence>
                <element ref="gml:metaDataProperty" minOccurs="0" maxOccurs="unbounded" />
                <element ref="gml:description" minOccurs="0" />
                <element ref="gml:descriptionReference" minOccurs="0" />
                <element ref="gml:identifier" />
                <element ref="gml:name" minOccurs="0" maxOccurs="unbounded" />
                <element ref="gml:remarks" minOccurs="0" />
                <element ref="gml:domainOfValidity" minOccurs="0" />
                <element ref="gml:scope" maxOccurs="unbounded" />
            </sequence>
            <attribute ref="gml:id" use="required" />
        </restriction>
    </complexContent>
</complexType>

• gml:AbstractGMLType
  • gml:DefinitionBaseType
    • gml:DefinitionType
      • gml:IdentifiedObjectType
        • gml:AbstractDatumType
          • TemporalDatumBaseType
          • gml:TemporalDatumType
          • gml:TemporalDatum