<xs:schema 
xmlns:xs="http://www.w3.org/2001/XMLSchema" 
targetNamespace="http://niem.gov/niem/external/iso-19139-gmd/draft-0.1/gmd/dhs-gmo/1.0.0" 
xmlns:gmd="http://niem.gov/niem/external/iso-19139-gmd/draft-0.1/gmd/dhs-gmo/1.0.0"
xmlns:gco="http://niem.gov/niem/external/iso-19139-gmd/draft-0.1/gco/dhs-gmo/1.0.0" 
xmlns:gss="http://niem.gov/niem/external/iso-19139-gmd/draft-0.1/gss/dhs-gmo/1.0.0" 
xmlns:xlink="http://niem.gov/niem/external/w3c-xlink/1.0/dhs-gmo/1.0.0"
elementFormDefault="qualified" version="0.1" >
	<!-- ================================= Annotation ================================ -->
	<xs:annotation>
		<xs:documentation>This file was generated from ISO TC/211 UML class diagrams == 01-26-2005 12:40:02 ====== Frequency with which modifications and deletations are made to the data after it is first produced
		ISO DTS 19139 Metadata XML Schema "gmd Geographic MetaData extensible markup language"
		 see ../readme.txt    see ../version.txt

		DHS Changes 
     		2006-09-28 Changed namespace
				ns old	http://niem.gov/niem/external/xlink/1.0.0/dhs-gmo/1.0.0
				ns new	http://niem.gov/niem/external/w3c-xlink/1.0/dhs-gmo/1.0.0		

			2006-09-22 Changed namespaces following NIEM conventions
				1) targetNamespace	 http://niem.gov/niem/external/iso-19139-gmd/draft-0.1/gmd/dhs-gmo/1.0.0
				2) gmd namespace	 http://niem.gov/niem/external/iso-19139-gmd/draft-0.1/gmd/dhs-gmo/1.0.0
				3) gco  namespace	 http://niem.gov/niem/external/iso-19139-gmd/draft-0.1/gco/dhs-gmo/1.0.0
				4) gss namespace		 http://niem.gov/niem/external/iso-19139-gmd/draft-0.1/gss/dhs-gmo/1.0.0
				5) xlink namespace	 http://niem.gov/niem/external/xlink/1.0.0/dhs-gmo/1.0.0

		DHS Changes 2006-09-19
			2006-09-19 DHS namespaces and schema locations, were
				targetNamespace="http://www.isotc211.org/2005/gmd" 
				xmlns:gmd="http://www.isotc211.org/2005/gmd"
				xmlns:gco="http://www.isotc211.org/2005/gco" 
				xmlns:gss="http://www.isotc211.org/2005/gss" 
				xmlns:xlink="http://www.w3.org/1999/xlink" 
		</xs:documentation>
	</xs:annotation>
	<!-- ================================== Imports ================================== -->
	<xs:import namespace="http://niem.gov/niem/external/iso-19139-gmd/draft-0.1/gss/dhs-gmo/1.0.0" 
	schemaLocation="../../../gss/dhs-gmo/1.0.0/geometry.xsd"/>
	<xs:import namespace="http://niem.gov/niem/external/iso-19139-gmd/draft-0.1/gco/dhs-gmo/1.0.0" 
	schemaLocation="../../../gco/dhs-gmo/1.0.0/gco.xsd"/>
	<xs:include schemaLocation="citation.xsd"/>
	<!-- ########################################################################### -->
	<!-- ########################################################################### -->
	<!-- ================================== Classes ================================= -->
	<xs:complexType name="MD_GridSpatialRepresentation_Type">
		<xs:annotation>
			<xs:documentation>Types and numbers of raster spatial objects in the dataset</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gmd:AbstractMD_SpatialRepresentation_Type">
				<xs:sequence>
					<xs:element name="numberOfDimensions" type="gco:Integer_PropertyType"/>
					<xs:element name="axisDimensionProperties" type="gmd:MD_Dimension_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="cellGeometry" type="gmd:MD_CellGeometryCode_PropertyType"/>
					<xs:element name="transformationParameterAvailability" type="gco:Boolean_PropertyType"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- ........................................................................ -->
	<xs:element name="MD_GridSpatialRepresentation" type="gmd:MD_GridSpatialRepresentation_Type" substitutionGroup="gmd:AbstractMD_SpatialRepresentation"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_GridSpatialRepresentation_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:MD_GridSpatialRepresentation" minOccurs="0"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco:ObjectReference"/>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<xs:complexType name="MD_VectorSpatialRepresentation_Type">
		<xs:annotation>
			<xs:documentation>Information about the vector spatial objects in the dataset</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gmd:AbstractMD_SpatialRepresentation_Type">
				<xs:sequence>
					<xs:element name="topologyLevel" type="gmd:MD_TopologyLevelCode_PropertyType" minOccurs="0"/>
					<xs:element name="geometricObjects" type="gmd:MD_GeometricObjects_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- ........................................................................ -->
	<xs:element name="MD_VectorSpatialRepresentation" type="gmd:MD_VectorSpatialRepresentation_Type" substitutionGroup="gmd:AbstractMD_SpatialRepresentation"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_VectorSpatialRepresentation_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:MD_VectorSpatialRepresentation" minOccurs="0"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco:ObjectReference"/>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<xs:complexType name="AbstractMD_SpatialRepresentation_Type" abstract="true">
		<xs:annotation>
			<xs:documentation>Digital mechanism used to represent spatial information</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gco:AbstractObject_Type">
				<xs:sequence/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- ........................................................................ -->
	<xs:element name="AbstractMD_SpatialRepresentation" type="gmd:AbstractMD_SpatialRepresentation_Type" abstract="true"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_SpatialRepresentation_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:AbstractMD_SpatialRepresentation" minOccurs="0"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco:ObjectReference"/>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<xs:complexType name="MD_Georeferenceable_Type">
		<xs:complexContent>
			<xs:extension base="gmd:MD_GridSpatialRepresentation_Type">
				<xs:sequence>
					<xs:element name="controlPointAvailability" type="gco:Boolean_PropertyType"/>
					<xs:element name="orientationParameterAvailability" type="gco:Boolean_PropertyType"/>
					<xs:element name="orientationParameterDescription" type="gco:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="georeferencedParameters" type="gco:Record_PropertyType"/>
					<xs:element name="parameterCitation" type="gmd:CI_Citation_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- ........................................................................ -->
	<xs:element name="MD_Georeferenceable" type="gmd:MD_Georeferenceable_Type" substitutionGroup="gmd:MD_GridSpatialRepresentation"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_Georeferenceable_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:MD_Georeferenceable" minOccurs="0"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco:ObjectReference"/>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<xs:complexType name="MD_Dimension_Type">
		<xs:complexContent>
			<xs:extension base="gco:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="dimensionName" type="gmd:MD_DimensionNameTypeCode_PropertyType"/>
					<xs:element name="dimensionSize" type="gco:Integer_PropertyType"/>
					<xs:element name="resolution" type="gco:Measure_PropertyType" minOccurs="0"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- ........................................................................ -->
	<xs:element name="MD_Dimension" type="gmd:MD_Dimension_Type"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_Dimension_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:MD_Dimension" minOccurs="0"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco:ObjectReference"/>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<xs:complexType name="MD_Georectified_Type">
		<xs:complexContent>
			<xs:extension base="gmd:MD_GridSpatialRepresentation_Type">
				<xs:sequence>
					<xs:element name="checkPointAvailability" type="gco:Boolean_PropertyType"/>
					<xs:element name="checkPointDescription" type="gco:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="cornerPoints" type="gss:GM_Point_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="centerPoint" type="gss:GM_Point_PropertyType" minOccurs="0"/>
					<xs:element name="pointInPixel" type="gmd:MD_PixelOrientationCode_PropertyType"/>
					<xs:element name="transformationDimensionDescription" type="gco:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="transformationDimensionMapping" type="gco:CharacterString_PropertyType" minOccurs="0" maxOccurs="2"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- ........................................................................ -->
	<xs:element name="MD_Georectified" type="gmd:MD_Georectified_Type" substitutionGroup="gmd:MD_GridSpatialRepresentation"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_Georectified_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:MD_Georectified" minOccurs="0"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco:ObjectReference"/>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<xs:complexType name="MD_GeometricObjects_Type">
		<xs:complexContent>
			<xs:extension base="gco:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="geometricObjectType" type="gmd:MD_GeometricObjectTypeCode_PropertyType"/>
					<xs:element name="geometricObjectCount" type="gco:Integer_PropertyType" minOccurs="0"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<!-- ........................................................................ -->
	<xs:element name="MD_GeometricObjects" type="gmd:MD_GeometricObjects_Type"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_GeometricObjects_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:MD_GeometricObjects" minOccurs="0"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco:ObjectReference"/>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<xs:simpleType name="MD_PixelOrientationCode_Type">
		<xs:restriction base="xs:string">
			<xs:enumeration value="center"/>
			<xs:enumeration value="lowerLeft"/>
			<xs:enumeration value="lowerRight"/>
			<xs:enumeration value="upperRight"/>
			<xs:enumeration value="upperLeft"/>
		</xs:restriction>
	</xs:simpleType>
	<!-- ........................................................................ -->
	<xs:element name="MD_PixelOrientationCode" type="gmd:MD_PixelOrientationCode_Type" substitutionGroup="gco:CharacterString"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_PixelOrientationCode_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:MD_PixelOrientationCode" minOccurs="0"/>
		</xs:sequence>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<!-- ........................................................................ -->
	<xs:element name="MD_TopologyLevelCode" type="gco:CodeListValue_Type" substitutionGroup="gco:CharacterString"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_TopologyLevelCode_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:MD_TopologyLevelCode" minOccurs="0"/>
		</xs:sequence>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<!-- ........................................................................ -->
	<xs:element name="MD_GeometricObjectTypeCode" type="gco:CodeListValue_Type" substitutionGroup="gco:CharacterString"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_GeometricObjectTypeCode_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:MD_GeometricObjectTypeCode" minOccurs="0"/>
		</xs:sequence>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<!-- ........................................................................ -->
	<xs:element name="MD_CellGeometryCode" type="gco:CodeListValue_Type" substitutionGroup="gco:CharacterString"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_CellGeometryCode_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:MD_CellGeometryCode" minOccurs="0"/>
		</xs:sequence>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
	<!-- ........................................................................ -->
	<xs:element name="MD_DimensionNameTypeCode" type="gco:CodeListValue_Type" substitutionGroup="gco:CharacterString"/>
	<!-- ........................................................................ -->
	<xs:complexType name="MD_DimensionNameTypeCode_PropertyType">
		<xs:sequence>
			<xs:element ref="gmd:MD_DimensionNameTypeCode" minOccurs="0"/>
		</xs:sequence>
		<xs:attribute ref="gco:nilReason"/>
	</xs:complexType>
	<!-- =========================================================================== -->
</xs:schema>

• AbstractMD_SpatialRepresentation_Type
• MD_CellGeometryCode_PropertyType
• MD_DimensionNameTypeCode_PropertyType
• MD_Dimension_PropertyType
• MD_Dimension_Type
• MD_GeometricObjectTypeCode_PropertyType
• MD_GeometricObjects_PropertyType
• MD_GeometricObjects_Type
• MD_Georectified_PropertyType
• MD_Georectified_Type
• MD_Georeferenceable_PropertyType
• MD_Georeferenceable_Type
• MD_GridSpatialRepresentation_PropertyType
• MD_GridSpatialRepresentation_Type
• MD_PixelOrientationCode_PropertyType
• MD_SpatialRepresentation_PropertyType
• MD_TopologyLevelCode_PropertyType
• MD_VectorSpatialRepresentation_PropertyType
• MD_VectorSpatialRepresentation_Type

• AbstractMD_SpatialRepresentation
• MD_CellGeometryCode
• MD_Dimension
• MD_DimensionNameTypeCode
• MD_GeometricObjectTypeCode
• MD_GeometricObjects
• MD_Georectified
• MD_Georeferenceable
• MD_GridSpatialRepresentation
• MD_PixelOrientationCode
• MD_TopologyLevelCode
• MD_VectorSpatialRepresentation

• MD_PixelOrientationCode_Type