<?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" attributeFormDefault="unqualified" version="3.2">
	<annotation>
		<appinfo>OSSimpleTypes.xsd 3.2 2006/02/06</appinfo>
		<documentation xml:lang="en">Ordnance Survey, (c) Crown Copyright. All Rights Reserved February 2006</documentation>
		<documentation xml:lang="en">See http://www.ordnancesurvey.co.uk/xml/schema for guidelines and related information</documentation>
		<documentation xml:lang="en">This schema defines the simple types used as properties on features.</documentation>
	</annotation>
	<!-- ================================================================
	Simple Type Definitions 
	================================================================ -->
	<simpleType name="accuracyOfPositionType">
		<restriction base="string">
			<enumeration value="1.0m"/>
			<enumeration value="2.5m"/>
			<enumeration value="6.0m"/>
			<enumeration value="8.0m"/>
			<enumeration value="Unknown"/>
		</restriction>
	</simpleType>
	<simpleType name="deliveryPointSuffixType">
		<restriction base="string">
			<maxLength value="2"/>
		</restriction>
	</simpleType>
	<simpleType name="descriptiveGroupType">
		<restriction base="string">
			<enumeration value="A Road"/>
			<enumeration value="B Road"/>
			<enumeration value="Building"/>
			<enumeration value="Buildings Or Structure"/>
			<enumeration value="Built Environment"/>
			<enumeration value="Ferry Connection"/>
			<enumeration value="General Feature"/>
			<enumeration value="General Surface"/>
			<enumeration value="Glasshouse"/>
			<enumeration value="Height Control"/>
			<enumeration value="Historic Interest"/>
			<enumeration value="Information Point"/>
			<enumeration value="Inland Water"/>
			<enumeration value="Landform"/>
			<enumeration value="Motorway"/>
			<enumeration value="Named Road"/>
			<enumeration value="Natural Environment"/>
			<enumeration value="Network Connection"/>
			<enumeration value="Network Or Polygon Closing Geometry"/>
			<enumeration value="Non Specification Detail"/>
			<enumeration value="Path"/>
			<enumeration value="Political Or Administrative"/>
			<enumeration value="Rail"/>
			<enumeration value="Road Or Track"/>
			<enumeration value="Road Routing Information"/>
			<enumeration value="Road Topology"/>
			<enumeration value="Roadside"/>
			<enumeration value="Structure"/>
			<enumeration value="Terrain And Height"/>
			<enumeration value="Tidal Water"/>
			<enumeration value="Unclassified"/>
		</restriction>
	</simpleType>
	<simpleType name="descriptiveTermType">
		<restriction base="string">
			<enumeration value="A Road"/>
			<enumeration value="Air Height"/>
			<enumeration value="Alley"/>
			<enumeration value="Archway"/>
			<enumeration value="B Road"/>
			<enumeration value="Bench Mark"/>
			<enumeration value="Bottom Of Cliff"/>
			<enumeration value="Bottom Of Slope"/>
			<enumeration value="Boulders"/>
			<enumeration value="Boulders (Scattered)"/>
			<enumeration value="Boundary Half Mereing"/>
			<enumeration value="Boundary Post Or Stone"/>
			<enumeration value="Buffer"/>
			<enumeration value="Cliff"/>
			<enumeration value="Compound"/>
			<enumeration value="Coniferous Trees"/>
			<enumeration value="Coniferous Trees (Scattered)"/>
			<enumeration value="Coppice Or Osiers"/>
			<enumeration value="County"/>
			<enumeration value="Course Of Heritage"/>
			<enumeration value="Culvert"/>
			<enumeration value="Direction Of Flow"/>
			<enumeration value="District"/>
			<enumeration value="Disused Feature"/>
			<enumeration value="Division"/>
			<enumeration value="Electoral"/>
			<enumeration value="Ferry"/>
			<enumeration value="Foreshore"/>
			<enumeration value="Heath"/>
			<enumeration value="Inferred Property Closing Link"/>
			<enumeration value="Land Use Change Polygon Closing Link"/>
			<enumeration value="Local Street"/>
			<enumeration value="Map Detail Traverse Station"/>
			<enumeration value="Marsh Reeds Or Saltmarsh"/>
			<enumeration value="Mean High Water (Springs)"/>
			<enumeration value="Mean Low Water (Springs)"/>
			<enumeration value="Minor Road"/>
			<enumeration value="Motorway"/>
			<enumeration value="Multi Surface"/>
			<enumeration value="Narrow Gauge"/>
			<enumeration value="Network Closing Link"/>
			<enumeration value="Nonconiferous Trees"/>
			<enumeration value="Nonconiferous Trees (Scattered)"/>
			<enumeration value="Orchard"/>
			<enumeration value="Outline"/>
			<enumeration value="Overhead Construction"/>
			<enumeration value="Parish"/>
			<enumeration value="Parliamentary"/>
			<enumeration value="Pedestrianised Street"/>
			<enumeration value="Polygon Closing Link"/>
			<enumeration value="Positioned Boulder"/>
			<enumeration value="Positioned Coniferous Tree"/>
			<enumeration value="Positioned Nonconiferous Tree"/>
			<enumeration value="Primary Route"/>
			<enumeration value="Private Road - Publicly Accessible"/>
			<enumeration value="Private Road - Restricted Access"/>
			<enumeration value="Public"/>
			<enumeration value="Pylon"/>
			<enumeration value="Ridge Or Rock Line"/>
			<enumeration value="Road"/>
			<enumeration value="Road Name Or Classification"/>
			<enumeration value="Road Related Flow"/>
			<enumeration value="Rock"/>
			<enumeration value="Rock (Scattered)"/>
			<enumeration value="Rough Grassland"/>
			<enumeration value="Scree"/>
			<enumeration value="Scrub"/>
			<enumeration value="Site Of Heritage"/>
			<enumeration value="Slope"/>
			<enumeration value="Spot Height"/>
			<enumeration value="Standard Gauge Track"/>
			<enumeration value="Step"/>
			<enumeration value="Structure"/>
			<enumeration value="Switch"/>
			<enumeration value="Top Of Cliff"/>
			<enumeration value="Top Of Slope"/>
			<enumeration value="Track"/>
			<enumeration value="Traffic Calming"/>
			<enumeration value="Triangulation Point Or Pillar"/>
			<enumeration value="Trunk Road"/>
			<enumeration value="Tunnel Edge"/>
			<enumeration value="Unmade Path Alignment"/>
			<enumeration value="Upper Level Of Communication"/>
		</restriction>
	</simpleType>
	<simpleType name="makeType">
		<restriction base="string">
			<enumeration value="Manmade"/>
			<enumeration value="Multiple"/>
			<enumeration value="Natural"/>
			<enumeration value="Unclassified"/>
			<enumeration value="Unknown"/>
		</restriction>
	</simpleType>
	<simpleType name="matchStatusType">
		<restriction base="string">
			<enumeration value="Unmatched"/>
			<enumeration value="Matched"/>
			<enumeration value="Matched With Discrepancy (Referred)"/>
			<enumeration value="Matched With Discrepancy (Unresolved)"/>
		</restriction>
	</simpleType>
	<simpleType name="multipleOccupancyCountType">
		<restriction base="unsignedShort">
			<minInclusive value="2"/>
			<maxInclusive value="9999"/>
		</restriction>
	</simpleType>
	<simpleType name="NatureOfRoadType">
		<restriction base="string">
			<enumeration value="Single Carriageway"/>
			<enumeration value="Dual Carriageway"/>
			<enumeration value="Slip Road"/>
			<enumeration value="Roundabout"/>
			<enumeration value="Enclosed Traffic Area Link"/>
			<enumeration value="Traffic Island Link At Junction"/>
			<enumeration value="Traffic Island Link"/>
		</restriction>
	</simpleType>
	<simpleType name="orientationType">
		<restriction base="unsignedShort">
			<minInclusive value="0"/>
			<maxInclusive value="3599"/>
		</restriction>
	</simpleType>
	<simpleType name="physicalLevelType">
		<restriction base="short">
			<minInclusive value="-1"/>
			<maxInclusive value="51"/>
		</restriction>
	</simpleType>
	<simpleType name="physicalPresenceType">
		<restriction base="string">
			<enumeration value="Boundary"/>
			<enumeration value="Closing"/>
			<enumeration value="Edge / Limit"/>
			<enumeration value="Extent"/>
			<enumeration value="Indicator"/>
			<enumeration value="Minor Detail"/>
			<enumeration value="Moveable"/>
			<enumeration value="Network"/>
			<enumeration value="Obstructing"/>
			<enumeration value="Overhead"/>
		</restriction>
	</simpleType>
	<simpleType name="physicalStatusType">
		<restriction base="string">
			<enumeration value="Demolished"/>
			<enumeration value="Existing"/>
			<enumeration value="Planned"/>
			<enumeration value="Unknown"/>
		</restriction>
	</simpleType>
	<simpleType name="positionalQualityStringType">
		<restriction base="string">
			<enumeration value="Final"/>
			<enumeration value="Provisional"/>
		</restriction>
	</simpleType>
	<simpleType name="positionalQualityAccuracyType">
		<restriction base="string">
			<enumeration value="Approximate"/>
			<enumeration value="Estimate"/>
			<enumeration value="Postcode Sector Mean"/>
			<enumeration value="Postcode Unit Mean"/>
			<enumeration value="Surveyed"/>
		</restriction>
	</simpleType>
	<simpleType name="postCodeStringType">
		<restriction base="string">
			<maxLength value="8"/>
		</restriction>
	</simpleType>
	<simpleType name="postCodeTypeType">
		<restriction base="string">
			<enumeration value="Small"/>
			<enumeration value="Large"/>
		</restriction>
	</simpleType>
	<simpleType name="reasonForChangeType">
		<restriction base="string">
			<enumeration value="Attributes"/>
			<enumeration value="Incomplete"/>
			<enumeration value="Modified"/>
			<enumeration value="New"/>
			<enumeration value="Position"/>
			<enumeration value="Reclassified"/>
			<enumeration value="Restructured"/>
			<enumeration value="Software"/>
			<enumeration value="TextChange"/>
		</restriction>
	</simpleType>
	<simpleType name="signType">
		<restriction base="string">
			<enumeration value="+"/>
			<enumeration value="-"/>
		</restriction>
	</simpleType>
	<simpleType name="structureTypeType">
		<restriction base="string">
			<enumeration value="Other Structure"/>
			<enumeration value="Permanent Building"/>
			<enumeration value="Unknown"/>
		</restriction>
	</simpleType>
	<simpleType name="themeType">
		<restriction base="string">
			<enumeration value="Address"/>
			<enumeration value="Administrative Boundaries"/>
			<enumeration value="Buildings"/>
			<enumeration value="Heritage And Antiquities"/>
			<enumeration value="Land"/>
			<enumeration value="Multi Occupancy"/>
			<enumeration value="Non Postal"/>
			<enumeration value="Being Built"/>
			<enumeration value="Postal"/>
			<enumeration value="Rail"/>
			<enumeration value="Road Network"/>
			<enumeration value="Road Routing Information"/>
			<enumeration value="Roads Tracks And Paths"/>
			<enumeration value="Structures"/>
			<enumeration value="Terrain And Height"/>
			<enumeration value="Water"/>
		</restriction>
	</simpleType>
</schema>