<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: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 12:40:04 ======
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) xlink namespace http://niem.gov/niem/external/xlink/1.0.0/dhs-gmo/1.0.0
2006-09-19 Changes 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: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/gco/dhs-gmo/1.0.0"
schemaLocation="../../../gco/dhs-gmo/1.0.0/gco.xsd"/>
<xs:include schemaLocation="citation.xsd"/>
<xs:include schemaLocation="extent.xsd"/>
<!-- ########################################################################### -->
<!-- ########################################################################### -->
<!-- ================================== Classes ================================= -->
<xs:complexType name="RS_Identifier_Type">
<xs:complexContent>
<xs:extension base="gmd:MD_Identifier_Type">
<xs:sequence>
<xs:element name="codeSpace" type="gco:CharacterString_PropertyType" minOccurs="0"/>
<xs:element name="version" type="gco:CharacterString_PropertyType" minOccurs="0"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<!-- ........................................................................ -->
<xs:element name="RS_Identifier" type="gmd:RS_Identifier_Type" substitutionGroup="gmd:MD_Identifier"/>
<!-- ........................................................................ -->
<xs:complexType name="RS_Identifier_PropertyType">
<xs:sequence>
<xs:element ref="gmd:RS_Identifier" minOccurs="0"/>
</xs:sequence>
<xs:attributeGroup ref="gco:ObjectReference"/>
<xs:attribute ref="gco:nilReason"/>
</xs:complexType>
<!-- =========================================================================== -->
<xs:complexType name="MD_ReferenceSystem_Type">
<xs:complexContent>
<xs:extension base="gco:AbstractObject_Type">
<xs:sequence>
<xs:element name="referenceSystemIdentifier" type="gmd:RS_Identifier_PropertyType" minOccurs="0"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<!-- ........................................................................ -->
<xs:element name="MD_ReferenceSystem" type="gmd:MD_ReferenceSystem_Type"/>
<!-- ........................................................................ -->
<xs:complexType name="MD_ReferenceSystem_PropertyType">
<xs:sequence>
<xs:element ref="gmd:MD_ReferenceSystem" minOccurs="0"/>
</xs:sequence>
<xs:attributeGroup ref="gco:ObjectReference"/>
<xs:attribute ref="gco:nilReason"/>
</xs:complexType>
<!-- =========================================================================== -->
<!-- moved to citation.xsd -->
<!--
<xs:complexType name="MD_Identifier_Type">
<xs:complexContent>
<xs:extension base="gco:AbstractObject_Type">
<xs:sequence>
<xs:element name="authority" type="gmd:CI_Citation_PropertyType" minOccurs="0"/>
<xs:element name="code" type="gco:CharacterString_PropertyType"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
-->
<!-- ........................................................................ -->
<!--
<xs:element name="MD_Identifier" type="gmd:MD_Identifier_Type"/>
-->
<!-- ........................................................................ -->
<!--
<xs:complexType name="MD_Identifier_PropertyType">
<xs:sequence>
<xs:element ref="gmd:MD_Identifier" minOccurs="0"/>
</xs:sequence>
<xs:attributeGroup ref="gco:ObjectReference"/>
<xs:attribute ref="gco:nilReason"/>
</xs:complexType>
-->
<!-- end move -->
<!-- =========================================================================== -->
<xs:complexType name="AbstractRS_ReferenceSystem_Type" abstract="true">
<xs:annotation>
<xs:documentation>Description of the spatial and temporal reference systems used in the dataset</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="gco:AbstractObject_Type">
<xs:sequence>
<xs:element name="name" type="gmd:RS_Identifier_PropertyType"/>
<xs:element name="domainOfValidity" type="gmd:EX_Extent_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<!-- ........................................................................ -->
<xs:element name="AbstractRS_ReferenceSystem" type="gmd:AbstractRS_ReferenceSystem_Type" abstract="true"/>
<!-- ........................................................................ -->
<xs:complexType name="RS_ReferenceSystem_PropertyType">
<xs:sequence>
<xs:element ref="gmd:AbstractRS_ReferenceSystem" minOccurs="0"/>
</xs:sequence>
<xs:attributeGroup ref="gco:ObjectReference"/>
<xs:attribute ref="gco:nilReason"/>
</xs:complexType>
<!-- =========================================================================== -->
</xs:schema>
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XSD Schema Code: