<?xml version="1.0" encoding="UTF-8"?>
<schema targetNamespace="http://www.ordnancesurvey.co.uk/xml/namespaces/osgb" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:osgb="http://www.ordnancesurvey.co.uk/xml/namespaces/osgb" elementFormDefault="qualified" version="1.1">
<annotation>
<appinfo>OSIMIngestionMetadata.xsd 1.1 2006/09</appinfo>
<documentation xml:lang="en">Ordnance Survey, (c) Crown Copyright. All Rights Reserved November 2002.</documentation>
<documentation xml:lang="en">This schema defines metadata files for OS MasterMap Imagery Layer orthorectified imagery from suppliers.</documentation>
</annotation>
<!-- import the common schemas -->
<include schemaLocation="OSMeasures.xsd"/>
<include schemaLocation="OSGeometryTopology.xsd"/>
<!-- define the contents of orthorectified image metadata files -->
<element name="OSIMIngestionMetadata">
<complexType>
<sequence>
<element name="copyright" type="string"/>
<element name="kmReference">
<simpleType>
<restriction base="string">
<maxLength value="6"/>
</restriction>
</simpleType>
</element>
<element name="version" type="unsignedShort"/>
<element name="dateFlown" type="date" maxOccurs="2"/>
<element name="kmRectangle" type="osgb:RectanglePropertyType"/>
<element name="lensFocalLength" type="osgb:MillimetresMeasureType"/>
<element name="nominalFlyingHeight" type="osgb:MetresMeasureType"/>
<element name="nominalImageScale" type="string"/>
<element name="resolution" type="osgb:MetresMeasureType"/>
<element name="fileSize" type="osgb:MegaBytesMeasureType"/>
<element name="control">
<simpleType>
<restriction base="string">
<enumeration value="GPS and OSTN97"/>
<enumeration value="GPS and OSTN02"/>
<enumeration value="NG from traditional control"/>
<enumeration value="Land-Line"/>
</restriction>
</simpleType>
</element>
<element name="createdBy" minOccurs="1" maxOccurs="4">
<simpleType>
<restriction base="string">
<enumeration value="Ordnance Survey"/>
<enumeration value="Cities Revealed imagery sourced from The GeoInformation Group"/>
<enumeration value="Imagery sourced from Getmapping Plc"/>
<enumeration value="MAPS(R) imagery sourced from UK Perspectives"/>
</restriction>
</simpleType>
</element>
<element name="correctionType">
<simpleType>
<restriction base="string">
<enumeration value="Orthorectified"/>
</restriction>
</simpleType>
</element>
<element name="dateOfCompletion" type="date"/>
<element name="derivedFromAerialPhoto" minOccurs="0" maxOccurs="unbounded">
<complexType>
<sequence>
<element name="filmId" minOccurs="1" maxOccurs="1">
<simpleType>
<restriction base="string">
<maxLength value="10"/>
</restriction>
</simpleType>
</element>
<element name="frameNumber" type="string" minOccurs="1" maxOccurs="1"/>												</sequence>
</complexType>
</element>
</sequence>
</complexType>
</element>
</schema>