<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 12:40:01 ======
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"/>
<!-- ########################################################################### -->
<!-- ########################################################################### -->
<!-- ================================== Classes ================================= -->
<xs:complexType name="MD_Constraints_Type">
<xs:annotation>
<xs:documentation>Restrictions on the access and use of a dataset or metadata</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="gco:AbstractObject_Type">
<xs:sequence>
<xs:element name="useLimitation" type="gco:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<!-- ........................................................................ -->
<xs:element name="MD_Constraints" type="gmd:MD_Constraints_Type"/>
<!-- ........................................................................ -->
<xs:complexType name="MD_Constraints_PropertyType">
<xs:sequence>
<xs:element ref="gmd:MD_Constraints" minOccurs="0"/>
</xs:sequence>
<xs:attributeGroup ref="gco:ObjectReference"/>
<xs:attribute ref="gco:nilReason"/>
</xs:complexType>
<!-- =========================================================================== -->
<xs:complexType name="MD_LegalConstraints_Type">
<xs:annotation>
<xs:documentation>Restrictions and legal prerequisites for accessing and using the dataset.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="gmd:MD_Constraints_Type">
<xs:sequence>
<xs:element name="accessConstraints" type="gmd:MD_RestrictionCode_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="useConstraints" type="gmd:MD_RestrictionCode_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="otherConstraints" type="gco:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<!-- ........................................................................ -->
<xs:element name="MD_LegalConstraints" type="gmd:MD_LegalConstraints_Type" substitutionGroup="gmd:MD_Constraints"/>
<!-- ........................................................................ -->
<xs:complexType name="MD_LegalConstraints_PropertyType">
<xs:sequence>
<xs:element ref="gmd:MD_LegalConstraints" minOccurs="0"/>
</xs:sequence>
<xs:attributeGroup ref="gco:ObjectReference"/>
<xs:attribute ref="gco:nilReason"/>
</xs:complexType>
<!-- =========================================================================== -->
<xs:complexType name="MD_SecurityConstraints_Type">
<xs:annotation>
<xs:documentation>Handling restrictions imposed on the dataset because of national security, privacy, or other concerns</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="gmd:MD_Constraints_Type">
<xs:sequence>
<xs:element name="classification" type="gmd:MD_ClassificationCode_PropertyType"/>
<xs:element name="userNote" type="gco:CharacterString_PropertyType" minOccurs="0"/>
<xs:element name="classificationSystem" type="gco:CharacterString_PropertyType" minOccurs="0"/>
<xs:element name="handlingDescription" type="gco:CharacterString_PropertyType" minOccurs="0"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<!-- ........................................................................ -->
<xs:element name="MD_SecurityConstraints" type="gmd:MD_SecurityConstraints_Type" substitutionGroup="gmd:MD_Constraints"/>
<!-- ........................................................................ -->
<xs:complexType name="MD_SecurityConstraints_PropertyType">
<xs:sequence>
<xs:element ref="gmd:MD_SecurityConstraints" minOccurs="0"/>
</xs:sequence>
<xs:attributeGroup ref="gco:ObjectReference"/>
<xs:attribute ref="gco:nilReason"/>
</xs:complexType>
<!-- =========================================================================== -->
<!-- ........................................................................ -->
<xs:element name="MD_ClassificationCode" type="gco:CodeListValue_Type" substitutionGroup="gco:CharacterString"/>
<!-- ........................................................................ -->
<xs:complexType name="MD_ClassificationCode_PropertyType">
<xs:sequence>
<xs:element ref="gmd:MD_ClassificationCode" minOccurs="0"/>
</xs:sequence>
<xs:attribute ref="gco:nilReason"/>
</xs:complexType>
<!-- =========================================================================== -->
<!-- ........................................................................ -->
<xs:element name="MD_RestrictionCode" type="gco:CodeListValue_Type" substitutionGroup="gco:CharacterString"/>
<!-- ........................................................................ -->
<xs:complexType name="MD_RestrictionCode_PropertyType">
<xs:sequence>
<xs:element ref="gmd:MD_RestrictionCode" minOccurs="0"/>
</xs:sequence>
<xs:attribute ref="gco:nilReason"/>
</xs:complexType>
<!-- =========================================================================== -->
</xs:schema>
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XSD Schema Code: