Difference between revisions of "C.3"

Latest revision as of 13:04, 19 October 2017

XML Schema Implementation of DMF Extensions of ISO 19115

The DMF extension is composed of one XSD file: egco.xsd

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:egco=" http://www.dgiwg.org/xmlns/dmf/iso-g1/egco/1.0" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:gco="http://www.isotc211.org/2005/gco" targetNamespace=" http://www.dgiwg.org/xmlns/dmf/iso-g1/egco/1.0" elementFormDefault="qualified" version="2013-05-24">

 <xs:import namespace="http://www.isotc211.org/2005/gco" schemaLocation="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/gco/gco.xsd"/>

 <xs:import namespace="http://www.opengis.net/gml/3.2" schemaLocation="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19136_Schemas/gml/gml.xsd"/>

 <xs:element name="Codelist" type="gco:CodeListValue_Type">

  <xs:annotation>

   <xs:documentation>This a generic element for the implementation of codelists avoiding the definition of XML Schema types and elements when a codelist needs to be defined and used in order to precise the domain of value of a metadata element or property.</xs:documentation>

  </xs:annotation>

 </xs:element>

 <xs:complexType name="Record_Type">

  <xs:complexContent>

   <xs:extension base="gco:AbstractObject_Type">

    <xs:sequence>

     <xs:element name="property" maxOccurs="unbounded">

      <xs:complexType>

       <xs:complexContent>

        <xs:extension base="gml:ValuePropertyType">

         <xs:attribute name="name" type="xs:string" use="required"/>

        </xs:extension>

       </xs:complexContent>

      </xs:complexType>

     </xs:element>

    </xs:sequence>

   </xs:extension>

  </xs:complexContent>

 </xs:complexType>

 <xs:element name="Record" type="egco:Record_Type" substitutionGroup="gco:Record"/>

 <xs:complexType name="Record_PropertyType">

  <xs:sequence minOccurs="0">

   <xs:element ref="egco:Record"/>

  </xs:sequence>

  <xs:attributeGroup ref="gco:ObjectReference"/>

  <xs:attribute ref="gco:nilReason"/>

 </xs:complexType>

</xs:schema>