<?xml version="1.0" encoding="utf-8" standalone="no"?>
<xs:schema elementFormDefault="qualified" attributeFormDefault="unqualified" xmlns:com="http://datex2.eu/schema/3/common" version="3.3" targetNamespace="http://datex2.eu/schema/3/common" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:complexType name="_ComputationMethodEnum">
<xs:simpleContent>
<xs:extension base="com:ComputationMethodEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_ExtensionType">
<xs:sequence>
<xs:any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="_InformationStatusEnum">
<xs:simpleContent>
<xs:extension base="com:InformationStatusEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_ValidityStatusEnum">
<xs:simpleContent>
<xs:extension base="com:ValidityStatusEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_VehicleTypeEnum">
<xs:simpleContent>
<xs:extension base="com:VehicleTypeEnum">
<xs:attribute name="_extendedValue" type="com:_VehicleTypeEnumExtensionType" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:simpleType name="_VehicleTypeEnumExtensionType">
<xs:restriction base="xs:string">
<xs:enumeration value="animalDrawnVehicles" />
<xs:enumeration value="electricVehicles" />
<xs:enumeration value="passengerCarWithTrailer" />
<xs:enumeration value="motorizedVehicles" />
<xs:enumeration value="goodsVehicles" />
<xs:enumeration value="nonMotorizedVehicles" />
<xs:enumeration value="handcarts" />
<xs:enumeration value="soloMotorcycle" />
<xs:enumeration value="motorizedVehiclesWithoutNumberPlate" />
<xs:enumeration value="motorQuadricycles" />
<xs:enumeration value="motorisedPersonalTransportDevices" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="_WeatherRelatedRoadConditionTypeEnum">
<xs:simpleContent>
<xs:extension base="com:WeatherRelatedRoadConditionTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:simpleType name="AngleInDegrees">
<xs:annotation>
<xs:documentation>An integer number representing an angle in whole degrees between 0 and 359.</xs:documentation>
</xs:annotation>
<xs:restriction base="com:NonNegativeInteger">
<xs:minInclusive value="0" />
<xs:maxInclusive value="359" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="Boolean">
<xs:annotation>
<xs:documentation>Boolean has the value space required to support the mathematical concept of binary-valued logic: {true, false}. </xs:documentation>
</xs:annotation>
<xs:restriction base="xs:boolean" />
</xs:simpleType>
<xs:simpleType name="ComputationMethodEnum">
<xs:annotation>
<xs:documentation>Types of computational methods used in deriving data values for data sets.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="arithmeticAverageOfSamplesBasedOnAFixedNumberOfSamples">
<xs:annotation>
<xs:documentation>Arithmetic average of sample values based on a fixed number of samples.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="arithmeticAverageOfSamplesInATimePeriod">
<xs:annotation>
<xs:documentation>Arithmetic average of sample values in a time period.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="harmonicAverageOfSamplesInATimePeriod">
<xs:annotation>
<xs:documentation>Harmonic average of sample values in a time period.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="medianOfSamplesInATimePeriod">
<xs:annotation>
<xs:documentation>Median of sample values taken over a time period.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="movingAverageOfSamples">
<xs:annotation>
<xs:documentation>Moving average of sample values.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="CountryCode">
<xs:annotation>
<xs:documentation>EN ISO 3166-1 alpha-2 two-letter country code</xs:documentation>
</xs:annotation>
<xs:restriction base="com:String">
<xs:maxLength value="2" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="DataValue" abstract="true">
<xs:annotation>
<xs:documentation>A data value of something that can be measured or calculated. Any provided meta-data values specified in the attributes override any specified generic characteristics such as defined for a specific measurement in the MeasurementSiteTable. </xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="dataError" type="com:Boolean" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Indication of whether the value is deemed to be erroneous by the supplier (true = erroneous). If not present, the data value is assumed to be ok. This may be used when automatic fault detection information relating to sensors is available.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="reasonForDataError" type="com:MultilingualString" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>The reason why the value is deemed to be erroneous by the supplier.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_dataValueExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
<xs:attribute name="accuracy" type="com:Percentage" use="optional">
<xs:annotation>
<xs:documentation>The extent to which the value is expected to be free from error, measured as a percentage of the data value. 100% means fully accurate.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="computationalMethod" type="com:ComputationMethodEnum" use="optional">
<xs:annotation>
<xs:documentation>Method of computation which has been used to compute this data value.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="numberOfIncompleteInputs" type="com:NonNegativeInteger" use="optional">
<xs:annotation>
<xs:documentation>The number of inputs detected but not completed during the sampling or measurement period; e.g. vehicles detected entering but not exiting the detection zone.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="numberOfInputValuesUsed" type="com:NonNegativeInteger" use="optional">
<xs:annotation>
<xs:documentation>The number of input values used in the sampling or measurement period to determine the data value.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="smoothingFactor" type="com:Float" use="optional">
<xs:annotation>
<xs:documentation>Coefficient required when a moving average is computed to give specific weights to the former average and the new data. A typical formula is, F being the smoothing factor: New average = (old average) F + (new data) (1 - F).</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="standardDeviation" type="com:Float" use="optional">
<xs:annotation>
<xs:documentation>The standard deviation of the sample of input values from which this value was derived, measured in the units of the data value. </xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="supplierCalculatedDataQuality" type="com:Percentage" use="optional">
<xs:annotation>
<xs:documentation>A measure of data quality assigned to the value by the supplier. 100% equates to ideal/perfect quality. The method of calculation is supplier specific and needs to be agreed between supplier and client.</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:complexType>
<xs:simpleType name="DateTime">
<xs:annotation>
<xs:documentation>A combination of integer-valued year, month, day, hour, minute properties, a decimal-valued second property and a time zone property from which it is possible to determine the local time, the equivalent UTC time and the time zone offset from UTC.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:dateTime" />
</xs:simpleType>
<xs:simpleType name="Float">
<xs:annotation>
<xs:documentation>A floating point number whose value space consists of the values m × 2^e, where m is an integer whose absolute value is less than 2^24, and e is an integer between -149 and 104, inclusive.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:float" />
</xs:simpleType>
<xs:complexType name="HeaderInformation">
<xs:annotation>
<xs:documentation>Management information relating to the data contained within a publication.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="informationStatus" type="com:_InformationStatusEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>The status of the related information (real, test, exercise ....).</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_headerInformationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="InformationStatusEnum">
<xs:annotation>
<xs:documentation>Status of the related information (i.e. real, test or exercise).</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="real">
<xs:annotation>
<xs:documentation>The information is real. It is not a test or exercise.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="securityExercise">
<xs:annotation>
<xs:documentation>The information is part of an exercise which is for testing security.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="technicalExercise">
<xs:annotation>
<xs:documentation>The information is part of an exercise which includes tests of associated technical subsystems.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="test">
<xs:annotation>
<xs:documentation>The information is part of a test for checking the exchange of this type of information.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="InternationalIdentifier">
<xs:annotation>
<xs:documentation>An identifier/name whose range is specific to the particular country.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="country" type="com:CountryCode" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>EN ISO 3166-1 two-character country code.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="nationalIdentifier" type="com:String" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Identifier or name unique within the specified country.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_internationalIdentifierExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="KilometresPerHour">
<xs:annotation>
<xs:documentation>A measure of speed defined in kilometres per hour.</xs:documentation>
</xs:annotation>
<xs:restriction base="com:Float" />
</xs:simpleType>
<xs:simpleType name="Language">
<xs:annotation>
<xs:documentation>A language datatype, identifies a specified language by an ISO 639-1 2-alpha code.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:language" />
</xs:simpleType>
<xs:simpleType name="LongString">
<xs:annotation>
<xs:documentation>A character string with no specified length limit, whose value space is the set of finite-length sequences of characters. Every character has a corresponding Universal Character Set code point (as defined in ISO/IEC 10646), which is an integer.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string" />
</xs:simpleType>
<xs:simpleType name="MetresAsFloat">
<xs:annotation>
<xs:documentation>A measure of distance defined in metres in a floating point format.</xs:documentation>
</xs:annotation>
<xs:restriction base="com:Float" />
</xs:simpleType>
<xs:simpleType name="MetresAsNonNegativeInteger">
<xs:annotation>
<xs:documentation>A measure of distance defined in metres in a non negative integer format.</xs:documentation>
</xs:annotation>
<xs:restriction base="com:NonNegativeInteger" />
</xs:simpleType>
<xs:complexType name="MultilingualString">
<xs:sequence>
<xs:element name="values">
<xs:complexType>
<xs:sequence>
<xs:element name="value" type="com:MultilingualStringValue" maxOccurs="unbounded" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="MultilingualStringValue">
<xs:simpleContent>
<xs:extension base="com:MultilingualStringValueType">
<xs:attribute name="lang" type="xs:language" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:simpleType name="MultilingualStringValueType">
<xs:restriction base="xs:string">
<xs:maxLength value="1024" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="NonNegativeInteger">
<xs:annotation>
<xs:documentation>An integer number whose value space is the set {0, 1, 2, ..., 2147483645, 2147483646, 2147483647}.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:nonNegativeInteger" />
</xs:simpleType>
<xs:complexType name="OverallPeriod">
<xs:annotation>
<xs:documentation>A continuous or discontinuous period of validity defined by overall bounding start and end times and the possible intersection of valid periods (potentially recurring) with the complement of exception periods (also potentially recurring).</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="overallStartTime" type="com:DateTime" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Start of bounding period of validity defined by date and time.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_overallPeriodExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="PayloadPublication" abstract="true">
<xs:annotation>
<xs:documentation>A payload publication of traffic related information or associated management information created at a specific point in time that can be exchanged via a DATEX II interface.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="publicationTime" type="com:DateTime" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Date/time at which the payload publication was created.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="publicationCreator" type="com:InternationalIdentifier" />
<xs:element name="_payloadPublicationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
<xs:attribute name="lang" type="com:Language" use="required">
<xs:annotation>
<xs:documentation>The default language used throughout the payload publication.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="modelBaseVersion" type="xs:string" use="required" fixed="3" />
<xs:attribute name="extensionName" type="xs:string" use="optional" />
<xs:attribute name="extensionVersion" type="xs:string" use="optional" />
<xs:attribute name="profileName" type="xs:string" use="optional" />
<xs:attribute name="profileVersion" type="xs:string" use="optional" />
</xs:complexType>
<xs:simpleType name="Percentage">
<xs:annotation>
<xs:documentation>A measure of percentage.</xs:documentation>
</xs:annotation>
<xs:restriction base="com:Float" />
</xs:simpleType>
<xs:complexType name="Reference">
<xs:attribute name="id" type="xs:string" use="required" />
</xs:complexType>
<xs:complexType name="SpeedValue">
<xs:annotation>
<xs:documentation>A measured or calculated value of speed.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="com:DataValue">
<xs:sequence>
<xs:element name="speed" type="com:KilometresPerHour" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>A value of speed expressed in kilometres per hour.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_speedValueExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="String">
<xs:annotation>
<xs:documentation>A character string whose value space is the set of finite-length sequences of characters. Every character has a corresponding Universal Character Set code point (as defined in ISO/IEC 10646), which is an integer.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:maxLength value="1024" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="Validity">
<xs:annotation>
<xs:documentation>Specification of validity, either explicitly or by a validity time period specification which may be discontinuous.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="validityStatus" type="com:_ValidityStatusEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Specification of validity, either explicitly overriding the validity time specification or confirming it.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="validityTimeSpecification" type="com:OverallPeriod">
<xs:annotation>
<xs:documentation>A specification of periods of validity defined by overall bounding start and end times and the possible intersection of valid periods with exception periods (exception periods overriding valid periods).</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_validityExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="ValidityStatusEnum">
<xs:annotation>
<xs:documentation>Values of validity status that can be assigned to a described event, action or item.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="active">
<xs:annotation>
<xs:documentation>The described event, action or item is currently active regardless of the definition of the validity time specification.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="planned">
<xs:annotation>
<xs:documentation>The described event, action or item is currently planned regardless of the definition of the validity time specification.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="suspended">
<xs:annotation>
<xs:documentation>The described event, action or item is currently suspended, that is inactive, regardless of the definition of the validity time specification.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="definedByValidityTimeSpec">
<xs:annotation>
<xs:documentation>The validity status of the described event, action or item is in accordance with the definition of the validity time specification.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="Vehicle">
<xs:annotation>
<xs:documentation>Details of an individual vehicle.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="vehicleCharacteristics" type="com:VehicleCharacteristics" minOccurs="0" />
<xs:element name="_vehicleExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="VehicleCharacteristics">
<xs:annotation>
<xs:documentation>The characteristics of a vehicle, e.g. lorry of gross weight greater than 30 tonnes.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="vehicleType" type="com:_VehicleTypeEnum" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Vehicle type.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_vehicleCharacteristicsExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="VehicleFlowValue">
<xs:annotation>
<xs:documentation>A measured or calculated value of the flow rate of vehicles.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="com:DataValue">
<xs:sequence>
<xs:element name="vehicleFlowRate" type="com:VehiclesPerHour" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>A value of vehicle flow rate expressed in vehicles per hour.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_vehicleFlowValueExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="VehiclesPerHour">
<xs:annotation>
<xs:documentation>Vehicles per hour.</xs:documentation>
</xs:annotation>
<xs:restriction base="com:NonNegativeInteger" />
</xs:simpleType>
<xs:simpleType name="VehicleTypeEnum">
<xs:annotation>
<xs:documentation>Types of vehicle.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="agriculturalVehicle">
<xs:annotation>
<xs:documentation>Vehicle normally used for agricultural purposes, e.g. tractor, combined harvester etc.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="anyVehicle">
<xs:annotation>
<xs:documentation>Vehicle of any type.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="articulatedBus">
<xs:annotation>
<xs:documentation>Articulated bus</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="articulatedTrolleyBus">
<xs:annotation>
<xs:documentation>Articulated trolley bus</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="articulatedVehicle">
<xs:annotation>
<xs:documentation>Articulated vehicle.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="bicycle">
<xs:annotation>
<xs:documentation>Bicycle.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="bus">
<xs:annotation>
<xs:documentation>Bus.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="car">
<xs:annotation>
<xs:documentation>Vehicles designed and constructed for the carriage of passengers and comprising no more than eight seats in addition to the driver’s seat, and having a maximum mass (“technically permissible maximum laden mass”) not exceeding 3.5 tons (M1).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="caravan">
<xs:annotation>
<xs:documentation>Caravan.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="carOrLightVehicle">
<xs:annotation>
<xs:documentation>Car or light vehicle.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="carWithCaravan">
<xs:annotation>
<xs:documentation>Car towing a caravan.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="carWithTrailer">
<xs:annotation>
<xs:documentation>Car towing a trailer.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="constructionOrMaintenanceVehicle">
<xs:annotation>
<xs:documentation>Vehicle normally used for construction or maintenance purposes, e.g. digger, excavator, bulldozer, lorry mounted crane etc.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="fourWheelDrive">
<xs:annotation>
<xs:documentation>Four wheel drive vehicle.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="heavyGoodsVehicle">
<xs:annotation>
<xs:documentation>Vehicles with a total weight above 3,500 kg (vehicle and load).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="heavyGoodsVehicleWithTrailer">
<xs:annotation>
<xs:documentation>Heavy goods vehicle with trailer</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="heavyDutyTransporter">
<xs:annotation>
<xs:documentation>A transporter for heavy duty (usually with abnormal dimensions).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="heavyVehicle">
<xs:annotation>
<xs:documentation>Vehicle whose weight means it should be classed as a heavy vehicle</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="highSidedVehicle">
<xs:annotation>
<xs:documentation>High sided vehicle.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="lightCommercialVehicle">
<xs:annotation>
<xs:documentation>Vehicles for the carriage of goods and having a maximum mass not exceeding 3.5 tonnes (class N1).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="largeCar">
<xs:annotation>
<xs:documentation>Large car</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="largeGoodsVehicle">
<xs:annotation>
<xs:documentation>Vehicles for the carriage of goods and having a maximum mass exceeding 3.5 tonnes (belonging to class N2 when not exceeding 12 tonnes, otherwise class N3).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="lightCommercialVehicleWithTrailer">
<xs:annotation>
<xs:documentation>Light goods vehicle with trailer</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="longHeavyLorry">
<xs:annotation>
<xs:documentation>A heavy lorry that is longer than normal.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="lorry">
<xs:annotation>
<xs:documentation>Lorry of any type.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="metro">
<xs:annotation>
<xs:documentation>Metro</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="minibus">
<xs:annotation>
<xs:documentation>Vehicles designed and constructed for the carriage of passengers, comprising more than eight seats in addition to the driver’s seat, and having a maximum mass not exceeding 5 tonnes (class M2).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="moped">
<xs:annotation>
<xs:documentation>Moped (a two wheeled motor vehicle characterized by a small engine typically less than 50cc and by normally having pedals).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="motorcycle">
<xs:annotation>
<xs:documentation>Motorcycle.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="motorcycleWithSideCar">
<xs:annotation>
<xs:documentation>Three wheeled vehicle comprising a motorcycle with an attached side car.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="motorhome">
<xs:annotation>
<xs:documentation>Motorhome</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="motorscooter">
<xs:annotation>
<xs:documentation>Motorscooter (a two wheeled motor vehicle characterized by a step-through frame and small diameter wheels).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="passengerCar">
<xs:annotation>
<xs:documentation>Passenger car</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="smallCar">
<xs:annotation>
<xs:documentation>Small car</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="tanker">
<xs:annotation>
<xs:documentation>Vehicle with large tank for carrying bulk liquids.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="threeWheeledVehicle">
<xs:annotation>
<xs:documentation>Three wheeled vehicle of unspecified type.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="trailer">
<xs:annotation>
<xs:documentation>Trailer.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="tram">
<xs:annotation>
<xs:documentation>Tram.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="trolleyBus">
<xs:annotation>
<xs:documentation>Trolley bus</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="twoWheeledVehicle">
<xs:annotation>
<xs:documentation>Two wheeled vehicle of unspecified type.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="van">
<xs:annotation>
<xs:documentation>Van.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleWithCaravan">
<xs:annotation>
<xs:documentation>Vehicle (of unspecified type) towing a caravan.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleWithCatalyticConverter">
<xs:annotation>
<xs:documentation>Vehicle with catalytic converter.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleWithoutCatalyticConverter">
<xs:annotation>
<xs:documentation>Vehicle without catalytic converter.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleWithTrailer">
<xs:annotation>
<xs:documentation>Vehicle (of unspecified type) towing a trailer.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="withEvenNumberedRegistrationPlates">
<xs:annotation>
<xs:documentation>Vehicle with even numbered registration plate.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="withOddNumberedRegistrationPlates">
<xs:annotation>
<xs:documentation>Vehicle with odd numbered registration plate.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="unknown">
<xs:annotation>
<xs:documentation>Unknown.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="WeatherRelatedRoadConditionTypeEnum">
<xs:annotation>
<xs:documentation>Types of road surface conditions which are related to the weather.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="blackIce">
<xs:annotation>
<xs:documentation>Severe skid risk due to black ice (i.e. clear ice, which is impossible or very difficult to see).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="deepSnow">
<xs:annotation>
<xs:documentation>Deep snow on the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="dry">
<xs:annotation>
<xs:documentation>There is no humidity over the sensor.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="freezingOfWetRoads">
<xs:annotation>
<xs:documentation>The wet road surface is subject to freezing.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="freezingPavements">
<xs:annotation>
<xs:documentation>The pavements for pedestrians are subject to freezing.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="freezingRain">
<xs:annotation>
<xs:documentation>Severe skid risk due to rain falling on sub-zero temperature road surface and freezing.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="freshSnow">
<xs:annotation>
<xs:documentation>Fresh snow (with little or no traffic yet) on the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="glaze">
<xs:annotation>
<xs:documentation>Glaze of the road surface.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="ice">
<xs:annotation>
<xs:documentation>Increased skid risk due to ice (of any kind).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="iceBuildUp">
<xs:annotation>
<xs:documentation>Ice is building up on the roadway causing a serious skid hazard.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="iceWithWheelBarTracks">
<xs:annotation>
<xs:documentation>Ice on the road frozen in the form of wheel tracks.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="icyPatches">
<xs:annotation>
<xs:documentation>Severe skid risk due to icy patches (i.e. intermittent ice on roadway).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="looseSnow">
<xs:annotation>
<xs:documentation>Powdery snow on the road which is subject to being blown by the wind.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="moist">
<xs:annotation>
<xs:documentation>From (0,01 mm) water film thickness over the sensor</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="normalWinterConditionsForPedestrians">
<xs:annotation>
<xs:documentation>Conditions for pedestrians are consistent with those normally expected in winter.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="notDry">
<xs:annotation>
<xs:documentation>The road surface is not dry.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="packedSnow">
<xs:annotation>
<xs:documentation>Packed snow (heavily trafficked) on the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="rime">
<xs:annotation>
<xs:documentation>Fresh snow (with little or no traffic yet) on the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roadSurfaceMelting">
<xs:annotation>
<xs:documentation>The road surface is melting, or has melted due to abnormally high temperatures.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="slippery">
<xs:annotation>
<xs:documentation>Detection at least of the presence of partly or wholly solidified aqueous solution over the sensor.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="slushOnRoad">
<xs:annotation>
<xs:documentation>Increased skid risk due to melting snow (slush) on road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="slushStrings">
<xs:annotation>
<xs:documentation>Melting snow (slush) on the roadway is formed into wheel tracks.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="snow">
<xs:annotation>
<xs:documentation>Fresh snow (with little or no traffic yet) on the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="snowDrifts">
<xs:annotation>
<xs:documentation>Snow drifting is in progress or patches of deep snow are present due to earlier drifting.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="snowOnPavement">
<xs:annotation>
<xs:documentation>Snow is on the pedestrian pavement.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="wetAndIcyRoad">
<xs:annotation>
<xs:documentation>Increased skid risk due to partly thawed, wet road with packed snow and ice, or rain falling on packed snow and ice.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="snowOnTheRoad">
<xs:annotation>
<xs:documentation>Snow is lying on the road surface.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="wetIcyPavement">
<xs:annotation>
<xs:documentation>Partly thawed, wet pedestrian pavement with packed snow and ice, or rain falling on packed snow and ice.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="streamingWater">
<xs:annotation>
<xs:documentation>From (2 mm) water film thickness over the sensor.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="surfaceWater">
<xs:annotation>
<xs:documentation>Water is resting on the roadway which provides an increased hazard to vehicles.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="wet">
<xs:annotation>
<xs:documentation>From (0,2 mm) water film thickness over the sensor</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
</xs:schema><?xml version="1.0" encoding="utf-8" standalone="no"?>
<xs:schema elementFormDefault="qualified" attributeFormDefault="unqualified" xmlns:d2="http://datex2.eu/schema/3/d2Payload" version="3.3" targetNamespace="http://datex2.eu/schema/3/d2Payload" xmlns:com="http://datex2.eu/schema/3/common" xmlns:loc="http://datex2.eu/schema/3/locationReferencing" xmlns:sit="http://datex2.eu/schema/3/situation" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:import namespace="http://datex2.eu/schema/3/situation" schemaLocation="DATEXII_3_Situation.xsd" />
<xs:import namespace="http://datex2.eu/schema/3/locationReferencing" schemaLocation="DATEXII_3_LocationReferencing.xsd" />
<xs:import namespace="http://datex2.eu/schema/3/common" schemaLocation="DATEXII_3_Common.xsd" />
<xs:element name="payload" type="com:PayloadPublication">
<xs:unique name="_payloadSituationRecordConstraint">
<xs:selector xpath=".//sit:situationRecord" />
<xs:field xpath="@id" />
<xs:field xpath="@version" />
</xs:unique>
<xs:unique name="_payloadSituationConstraint">
<xs:selector xpath=".//sit:situation" />
<xs:field xpath="@id" />
</xs:unique>
</xs:element>
</xs:schema><?xml version="1.0" encoding="utf-8" standalone="no"?>
<xs:schema elementFormDefault="qualified" attributeFormDefault="unqualified" xmlns:loc="http://datex2.eu/schema/3/locationReferencing" version="3.3" targetNamespace="http://datex2.eu/schema/3/locationReferencing" xmlns:com="http://datex2.eu/schema/3/common" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:import namespace="http://datex2.eu/schema/3/common" schemaLocation="DATEXII_3_Common.xsd" />
<xs:complexType name="_AlertCDirectionEnum">
<xs:simpleContent>
<xs:extension base="loc:AlertCDirectionEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_AltitudeAccuracyEnum">
<xs:simpleContent>
<xs:extension base="loc:AltitudeAccuracyEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_CarriagewayEnum">
<xs:simpleContent>
<xs:extension base="loc:CarriagewayEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_DirectionEnum">
<xs:simpleContent>
<xs:extension base="loc:DirectionEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_HeightGradeEnum">
<xs:simpleContent>
<xs:extension base="loc:HeightGradeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_HeightTypeEnum">
<xs:simpleContent>
<xs:extension base="loc:HeightTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_InfrastructureDescriptorEnum">
<xs:simpleContent>
<xs:extension base="loc:InfrastructureDescriptorEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_IntermediatePointOnLinearElement">
<xs:sequence>
<xs:element name="referent" type="loc:Referent" minOccurs="1" maxOccurs="1" />
</xs:sequence>
<xs:attribute name="index" type="xs:int" use="required" />
</xs:complexType>
<xs:complexType name="_LinearDirectionEnum">
<xs:simpleContent>
<xs:extension base="loc:LinearDirectionEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_LinearElementNatureEnum">
<xs:simpleContent>
<xs:extension base="loc:LinearElementNatureEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_OpenlrFormOfWayEnum">
<xs:simpleContent>
<xs:extension base="loc:OpenlrFormOfWayEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_OpenlrFunctionalRoadClassEnum">
<xs:simpleContent>
<xs:extension base="loc:OpenlrFunctionalRoadClassEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_OpenlrOrientationEnum">
<xs:simpleContent>
<xs:extension base="loc:OpenlrOrientationEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_OpenlrSideOfRoadEnum">
<xs:simpleContent>
<xs:extension base="loc:OpenlrSideOfRoadEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_PositionConfidenceCodedErrorEnum">
<xs:simpleContent>
<xs:extension base="loc:PositionConfidenceCodedErrorEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_ReferentTypeEnum">
<xs:simpleContent>
<xs:extension base="loc:ReferentTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="AlertCDirection">
<xs:annotation>
<xs:documentation>The direction of traffic flow along the road to which the information relates.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="alertCDirectionCoded" type="loc:_AlertCDirectionEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Direction of navigation with respect to secondary to primary location (RDS direction)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="alertCDirectionNamed" type="com:MultilingualString" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>ALERT-C name of a direction e.g. Brussels -> Lille.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="alertCAffectedDirection" type="loc:_LinearDirectionEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>The direction(s) of traffic flow to which the situation, traffic data or information is related.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_alertCDirectionExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="AlertCDirectionEnum">
<xs:annotation>
<xs:documentation>Direction used to reach the primary location from the secondary location in ALERT-C location table, as defined in CEN ISO 14819-1</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="negative">
<xs:annotation>
<xs:documentation>The direction of navigation in an ALERT-C table that corresponds to the negative offset usage to go from the secondary location to the primary location within the ALERT-C location table.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="positive">
<xs:annotation>
<xs:documentation>The direction of navigation in an ALERT-C table that corresponds to the positive offset usage to go from the secondary location to the primary location within the ALERT-C location table.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="AlertCLinear" abstract="true">
<xs:annotation>
<xs:documentation>A linear section along a road defined between two points on the road by reference to a pre-defined ALERT-C location table.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="alertCLocationCountryCode" type="com:String" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>ALERT-C country code as defined in IEC 62106.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="alertCLocationTableNumber" type="com:String" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Number allocated to an ALERT-C table in a country. Ref. EN ISO 14819-3 for the allocation of a location table number.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="alertCLocationTableVersion" type="com:String" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Version number associated with an ALERT-C table reference.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_alertCLinearExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="AlertCLinearByCode">
<xs:annotation>
<xs:documentation>A linear section along a road defined by reference to a linear section in a pre-defined ALERT-C location table.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:AlertCLinear">
<xs:sequence>
<xs:element name="alertCDirection" type="loc:AlertCDirection" />
<xs:element name="locationCodeForLinearLocation" type="loc:AlertCLocation">
<xs:annotation>
<xs:documentation>Linear location defined by a specific Alert-C location.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_alertCLinearByCodeExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="AlertCLocation">
<xs:annotation>
<xs:documentation>Identification of a specific point, linear or area location in an ALERT-C location table.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="alertCLocationName" type="com:MultilingualString" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Name of ALERT-C location.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="specificLocation" type="loc:AlertCLocationCode" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Unique code within the ALERT-C location table which identifies the specific point, linear or area location.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_alertCLocationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="AlertCLocationCode">
<xs:annotation>
<xs:documentation>A positive integer number (between 1 and 63 487) which uniquely identifies a pre-defined Alert C location defined within an Alert-C table.</xs:documentation>
</xs:annotation>
<xs:restriction base="com:NonNegativeInteger">
<xs:minInclusive value="1" />
<xs:maxInclusive value="63487" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="AlertCMethod2Linear">
<xs:annotation>
<xs:documentation>A linear section along a road between two points, primary and secondary, which are pre-defined in an ALERT-C location table. Direction is FROM the secondary point TO the primary point, i.e. the primary point is downstream of the secondary point.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:AlertCLinear">
<xs:sequence>
<xs:element name="alertCDirection" type="loc:AlertCDirection" />
<xs:element name="alertCMethod2PrimaryPointLocation" type="loc:AlertCMethod2PrimaryPointLocation" />
<xs:element name="alertCMethod2SecondaryPointLocation" type="loc:AlertCMethod2SecondaryPointLocation" />
<xs:element name="_alertCMethod2LinearExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="AlertCMethod2Point">
<xs:annotation>
<xs:documentation>A single point on the road network defined by reference to a point in a pre-defined ALERT-C location table and which has an associated direction of traffic flow.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:AlertCPoint">
<xs:sequence>
<xs:element name="alertCDirection" type="loc:AlertCDirection" />
<xs:element name="alertCMethod2PrimaryPointLocation" type="loc:AlertCMethod2PrimaryPointLocation" />
<xs:element name="_alertCMethod2PointExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="AlertCMethod2PrimaryPointLocation">
<xs:annotation>
<xs:documentation>The point (called Primary point) which is either a single point or at the downstream end of a linear road section. The point is specified by a reference to a point in a pre-defined ALERT-C location table.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="alertCLocation" type="loc:AlertCLocation" />
<xs:element name="_alertCMethod2PrimaryPointLocationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="AlertCMethod2SecondaryPointLocation">
<xs:annotation>
<xs:documentation>The point (called Secondary point) which is at the upstream end of a linear road section. The point is specified by a reference to a point in a pre-defined ALERT-C location table.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="alertCLocation" type="loc:AlertCLocation" />
<xs:element name="_alertCMethod2SecondaryPointLocationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="AlertCMethod4Linear">
<xs:annotation>
<xs:documentation>A linear section along a road between two points, primary and secondary, which are pre-defined ALERT-C locations plus offset distance. Direction is FROM the secondary point TO the primary point, i.e. the primary point is downstream of the secondary point.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:AlertCLinear">
<xs:sequence>
<xs:element name="alertCMethod4PrimaryPointLocation" type="loc:AlertCMethod4PrimaryPointLocation" />
<xs:element name="alertCMethod4SecondaryPointLocation" type="loc:AlertCMethod4SecondaryPointLocation" />
<xs:element name="_alertCMethod4LinearExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="AlertCMethod4Point">
<xs:annotation>
<xs:documentation>A single point on the road network defined by reference to a point in a pre-defined ALERT-C location table plus an offset distance and which has an associated direction of traffic flow.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:AlertCPoint">
<xs:sequence>
<xs:element name="alertCDirection" type="loc:AlertCDirection" />
<xs:element name="alertCMethod4PrimaryPointLocation" type="loc:AlertCMethod4PrimaryPointLocation" />
<xs:element name="_alertCMethod4PointExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="AlertCMethod4PrimaryPointLocation">
<xs:annotation>
<xs:documentation>The point (called Primary point) which is either a single point or at the downstream end of a linear road section. The point is specified by a reference to a point in a pre-defined ALERT-C location table plus a non-negative offset distance.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="alertCLocation" type="loc:AlertCLocation" />
<xs:element name="offsetDistance" type="loc:OffsetDistance" />
<xs:element name="_alertCMethod4PrimaryPointLocationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="AlertCMethod4SecondaryPointLocation">
<xs:annotation>
<xs:documentation>The point (called Secondary point) which is at the upstream end of a linear road section. The point is specified by a reference to a point in a pre-defined Alert-C location table plus a non-negative offset distance.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="_alertCMethod4SecondaryPointLocationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="AlertCPoint" abstract="true">
<xs:annotation>
<xs:documentation>A single point on the road network defined by reference to a pre-defined ALERT-C location table and which has an associated direction of traffic flow.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="alertCLocationCountryCode" type="com:String" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>ALERT-C country code as defined IEC 62106.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="alertCLocationTableNumber" type="com:String" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Number allocated to an ALERT-C table in a country. Ref. EN ISO 14819-3 for the allocation of a location table number.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="alertCLocationTableVersion" type="com:String" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Version number associated with an ALERT-C table reference.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_alertCPointExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="AltitudeAccuracyEnum">
<xs:annotation>
<xs:documentation>Coded level of vertical accuracy</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="equalToOrLessThan1Centimetre">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 1 centimetre</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan2Centimetres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 2 centimetres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan5Centimetres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 5 centimetres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan10Centimetres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 10 centimetres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan20Centimetres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 20 centimetres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan50Centimetres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 50 centimetres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan1Metre">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 1 metre</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan2Metres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 2 metres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan5Metres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 5 metres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan10Metres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 10 metres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan20Metres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 20 metres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan50Metres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 50 metres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan100Metres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 100 metres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="equalToOrLessThan200Metres">
<xs:annotation>
<xs:documentation>Indicates if the altitude accuracy is equal to or less than 200 metres</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="AltitudeConfidence">
<xs:annotation>
<xs:documentation>Evaluation of the altitude confidence assessed according to ETSI ISO 102894-2</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="altitudeAccuracyCodedValue" type="loc:_AltitudeAccuracyEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Absolute accuracy of reported value of a geographical point for a confidence level expressed by a coded scale.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="altitudeAccuracyCodedError" type="loc:_PositionConfidenceCodedErrorEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Error code in case the altitude confidence is out of range or cannot be determined</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_altitudeConfidenceExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="Carriageway">
<xs:annotation>
<xs:documentation>Supplementary positional information which details carriageway and lane locations. Several instances may exist where the element being described extends over more than one carriageway.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="carriageway" type="loc:_CarriagewayEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Indicates the section of carriageway to which the location relates.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_carriagewayExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="CarriagewayEnum">
<xs:annotation>
<xs:documentation>List of descriptors identifying specific carriageway details.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="connectingCarriageway">
<xs:annotation>
<xs:documentation>On the connecting carriageway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="cycleTrack">
<xs:annotation>
<xs:documentation>Independent road or part of a road designated for cycles, signposted as such. A cycle track is separated from other roads or other parts of the same road by structural means.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="entrySlipRoad">
<xs:annotation>
<xs:documentation>On the entry slip road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="exitSlipRoad">
<xs:annotation>
<xs:documentation>On the exit slip road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="flyover">
<xs:annotation>
<xs:documentation>On the flyover, i.e. the section of road passing over another.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="footpath">
<xs:annotation>
<xs:documentation>On the footpath</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="leftHandFeederRoad">
<xs:annotation>
<xs:documentation>On the left hand feeder road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="leftHandParallelCarriageway">
<xs:annotation>
<xs:documentation>On the left hand parallel carriageway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="mainCarriageway">
<xs:annotation>
<xs:documentation>On the main carriageway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="oppositeCarriageway">
<xs:annotation>
<xs:documentation>On the opposite carriageway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="parallelCarriageway">
<xs:annotation>
<xs:documentation>On the adjacent external parallel carriageway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="rightHandFeederRoad">
<xs:annotation>
<xs:documentation>On the right hand feeder road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="rightHandParallelCarriageway">
<xs:annotation>
<xs:documentation>On the right hand parallel carriageway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roundabout">
<xs:annotation>
<xs:documentation>On the roundabout.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="serviceRoad">
<xs:annotation>
<xs:documentation>On the adjacent service road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="slipRoads">
<xs:annotation>
<xs:documentation>On the slip roads.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="underpass">
<xs:annotation>
<xs:documentation>On the underpass, i.e. the section of road passing under another.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="unspecifiedCarriageway">
<xs:annotation>
<xs:documentation>On an unspecified carriageway</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="DirectionEnum">
<xs:annotation>
<xs:documentation>List of directions of travel.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="aligned">
<xs:annotation>
<xs:documentation>Same direction as the normal direction of flow at this point on the road network.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="allDirections">
<xs:annotation>
<xs:documentation>All directions (where more than two are applicable) at this point on the road network.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="anticlockwise">
<xs:annotation>
<xs:documentation>Anti-clockwise.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="bothWays">
<xs:annotation>
<xs:documentation>Both directions that are applicable at this point on the road network.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="clockwise">
<xs:annotation>
<xs:documentation>Clockwise.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="innerRing">
<xs:annotation>
<xs:documentation>Inner ring direction.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="outerRing">
<xs:annotation>
<xs:documentation>Outer ring direction.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="eastBound">
<xs:annotation>
<xs:documentation>East bound general direction.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="northBound">
<xs:annotation>
<xs:documentation>North bound general direction.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="northEastBound">
<xs:annotation>
<xs:documentation>North east bound general direction.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="northWestBound">
<xs:annotation>
<xs:documentation>North west bound general direction.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="southBound">
<xs:annotation>
<xs:documentation>South bound general direction.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="southEastBound">
<xs:annotation>
<xs:documentation>South east bound general direction.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="southWestBound">
<xs:annotation>
<xs:documentation>South west bound general direction.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="westBound">
<xs:annotation>
<xs:documentation>West bound general direction.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="inboundTowardsTown">
<xs:annotation>
<xs:documentation>Heading towards town centre direction of travel.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="outboundFromTown">
<xs:annotation>
<xs:documentation>Heading out of or away from the town centre direction of travel.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="opposite">
<xs:annotation>
<xs:documentation>Opposite direction to the normal direction of flow at this point on the road network.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="unknown">
<xs:annotation>
<xs:documentation>Direction is unknown.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="DistanceAlongLinearElement" abstract="true">
<xs:annotation>
<xs:documentation>Distance of a point along a linear element either measured from the start node or a defined referent on that linear element, where the start node is relative to the element definition rather than the direction of traffic flow.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="_distanceAlongLinearElementExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="DistanceFromLinearElementReferent">
<xs:annotation>
<xs:documentation>Distance of a point along a linear element measured from a "from referent" on the linear element, in the sense relative to the linear element definition rather than the direction of traffic flow or optionally towards a "towards referent".</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:DistanceAlongLinearElement">
<xs:sequence>
<xs:element name="distanceAlong" type="com:MetresAsFloat" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>A measure of distance along a linear element.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="fromReferent" type="loc:Referent">
<xs:annotation>
<xs:documentation>A known location along the linear element from which the distanceAlong is measured, termed the "fromReferent" in EN ISO 19148. </xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="towardsReferent" type="loc:Referent" minOccurs="0">
<xs:annotation>
<xs:documentation>A known location along the linear element towards which the distanceAlong is measured, termed the "towardsReferent" in EN ISO 19148.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_distanceFromLinearElementReferentExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="DistanceFromLinearElementStart">
<xs:annotation>
<xs:documentation>Distance of a point along a linear element measured from the start node of the linear element, where start node is relative to the element definition rather than the direction of traffic flow.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:DistanceAlongLinearElement">
<xs:sequence>
<xs:element name="distanceAlong" type="com:MetresAsFloat" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>A measure of distance along a linear element.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_distanceFromLinearElementStartExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="GmlLineString">
<xs:annotation>
<xs:documentation>Line string based on GML (EN ISO 19136) definition: a curve defined by a series of two or more coordinate tuples. Unlike GML may be self-intersecting. If srsName attribute is not present, posList is assumed to use "ETRS89-LatLonh" reference system.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="posList" type="loc:GmlPosList" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>List of coordinate Tuples define the geometry of this GmlLineString. There must be at least 2 Tuples of coordinates.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_gmlLineStringExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
<xs:attribute name="srsDimension" type="com:NonNegativeInteger" use="optional">
<xs:annotation>
<xs:documentation>Provides the size of the tuple of coordinates of each point. This number is 2 or 3. By default when omitted the dimension shall be interpreted as 2.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="srsName" type="com:String" use="optional">
<xs:annotation>
<xs:documentation>Specifies the Coordinate Reference System (CRS) used to interpret the coordinates in this GmlLineString</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:complexType>
<xs:simpleType name="GmlPosList">
<xs:annotation>
<xs:documentation>List of coordinates, space-separated, within the same coordinate reference system, defining a geometric entity. Modelled on DirectPositionListType in GML (EN ISO 19136), but constrained to represent a 2D or 3D polyline.</xs:documentation>
</xs:annotation>
<xs:restriction base="com:LongString">
<xs:pattern value="[-+]?[0-9]*\.?[0-9]+(\s[-+]?[0-9]*\.?[0-9]+){3,}" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="HeightCoordinate">
<xs:annotation>
<xs:documentation>Third coordinate for points defined geodetically</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="heightValue" type="com:MetresAsFloat" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Value in metres for the height measured vertically at to the planar coordinates the point corresponding.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="heightType" type="loc:_HeightTypeEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Type of measured height.When it is omitted it is supposed to be the ellipsoidal height.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="altitudeConfidence" type="loc:AltitudeConfidence" minOccurs="0" />
<xs:element name="verticalPositionAccuracy" type="loc:PositionAccuracy" minOccurs="0">
<xs:annotation>
<xs:documentation>Defines the vertical position accuracy according to EN16803-1</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_heightCoordinateExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="HeightGradeEnum">
<xs:annotation>
<xs:documentation>List of height or vertical gradings of road sections.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="aboveGrade">
<xs:annotation>
<xs:documentation>Above or over the normal road grade elevation.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="atGrade">
<xs:annotation>
<xs:documentation>At the normal road grade elevation.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="belowGrade">
<xs:annotation>
<xs:documentation>Below or under the normal road grade elevation.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="HeightTypeEnum">
<xs:annotation>
<xs:documentation>Coded value for type of height</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="ellipsoidalHeight">
<xs:annotation>
<xs:documentation>Value measured vertically above the reference ellipsoid</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="gravityRelatedHeight">
<xs:annotation>
<xs:documentation>Height type corresponding a value measured along direction of gravity above the reference geoid i.e. equipotential surface of the Earth's gravity field which globally approximates mean sea level.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="relativeHeight">
<xs:annotation>
<xs:documentation>Height type corresponding to value masured vertically above the ground level at this point.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="InfrastructureDescriptorEnum">
<xs:annotation>
<xs:documentation>Descriptor identifying infrastructure to help to identify a specific location.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="atMotorwayInterchange">
<xs:annotation>
<xs:documentation>At a motorway interchange.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="atRestArea">
<xs:annotation>
<xs:documentation>At rest area off the carriageway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="atServiceArea">
<xs:annotation>
<xs:documentation>At service area.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="atTollPlaza">
<xs:annotation>
<xs:documentation>At toll plaza.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="atTunnelEntryOrExit">
<xs:annotation>
<xs:documentation>At entry or exit of tunnel.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="inGallery">
<xs:annotation>
<xs:documentation>In gallery.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="inTunnel">
<xs:annotation>
<xs:documentation>In tunnel.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onBridge">
<xs:annotation>
<xs:documentation>On bridge.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onConnector">
<xs:annotation>
<xs:documentation>On connecting carriageway between two different roads or road sections.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onElevatedSection">
<xs:annotation>
<xs:documentation>On elevated section of road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onFlyover">
<xs:annotation>
<xs:documentation>On flyover, i.e. on section of road over another road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onIceRoad">
<xs:annotation>
<xs:documentation>On ice road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onLevelCrossing">
<xs:annotation>
<xs:documentation>On level-crossing.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onLinkRoad">
<xs:annotation>
<xs:documentation>On road section linking two different roads.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onRoundabout">
<xs:annotation>
<xs:documentation>On roundabout.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onTheRoadway">
<xs:annotation>
<xs:documentation>On the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onUndergroundSection">
<xs:annotation>
<xs:documentation>On underground section of road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onUnderpass">
<xs:annotation>
<xs:documentation>On underpass, i.e. section of road which passes under another road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="withinJunction">
<xs:annotation>
<xs:documentation>On the main carriageway within a junction between exit slip road and entry slip road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="LinearDirectionEnum">
<xs:annotation>
<xs:documentation>Directions of traffic flow relative to the direction in which the linear element is defined.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="both">
<xs:annotation>
<xs:documentation>Indicates that both directions of traffic flow are affected by the situation or relate to the traffic data.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="opposite">
<xs:annotation>
<xs:documentation>Indicates that the direction of traffic flow affected by the situation or related to the traffic data is in the opposite sense to the direction in which the linear element is defined.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="aligned">
<xs:annotation>
<xs:documentation>Indicates that the direction of traffic flow affected by the situation or related to the traffic data is in the same sense as the direction in which the linear element is defined.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="unknown">
<xs:annotation>
<xs:documentation>Indicates that the direction of traffic flow affected by the situation or related to the traffic data is unknown.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="LinearElement">
<xs:annotation>
<xs:documentation>A linear element along a single linear object, consistent with EN ISO 19148 definitions. </xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="roadName" type="com:MultilingualString" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Name of the road</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="roadNumber" type="com:String" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Identifier/number of the road</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="linearElementReferenceModel" type="com:String" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>The identifier of a road network reference model which segments the road network according to specific business rules.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="linearElementReferenceModelVersion" type="com:String" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>The version of the identified road network reference model.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="linearElementNature" type="loc:_LinearElementNatureEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>An indication of the nature of the linear element.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_linearElementExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="LinearElementByCode">
<xs:annotation>
<xs:documentation>A linear element along a single linear object defined by its identifier or code in a road network reference model (specified in LinearElement class) which segments the road network according to specific business rules.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:LinearElement">
<xs:sequence>
<xs:element name="linearElementIdentifier" type="com:String" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>An identifier or code of a linear element (or link) in the road network reference model that is specified in the LinearElement class. </xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_linearElementByCodeExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="LinearElementByLineString">
<xs:annotation>
<xs:documentation>A linear element defined by a line string (class GmlLineString).</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:LinearElement">
<xs:sequence>
<xs:element name="gmlLineString" type="loc:GmlLineString" />
<xs:element name="_linearElementByLineStringExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="LinearElementByPoints">
<xs:annotation>
<xs:documentation>A linear element along a single linear object defined by its start and end points.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:LinearElement">
<xs:sequence>
<xs:element name="startPointOfLinearElement" type="loc:Referent">
<xs:annotation>
<xs:documentation>The referent at a known location on the linear object which defines the start of the linear element.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="intermediatePointOnLinearElement" type="loc:_IntermediatePointOnLinearElement" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>A referent at a known location on the linear object which is neither the start or end of the linear element.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="endPointOfLinearElement" type="loc:Referent">
<xs:annotation>
<xs:documentation>The referent at a known location on the linear object which defines the end of the linear element.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_linearElementByPointsExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="LinearElementNatureEnum">
<xs:annotation>
<xs:documentation>List of indicative natures of linear elements.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="road">
<xs:annotation>
<xs:documentation>The nature of the linear element is a road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roadSection">
<xs:annotation>
<xs:documentation>The nature of the linear element is a section of a road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="slipRoad">
<xs:annotation>
<xs:documentation>The nature of the linear element is a slip road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="LinearLocation">
<xs:annotation>
<xs:documentation>Location representing a linear section with optional directionality defined between two points. </xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:NetworkLocation">
<xs:sequence>
<xs:element name="openlrLinear" type="loc:OpenlrLinear" minOccurs="0" />
<xs:element name="gmlLineString" type="loc:GmlLineString" minOccurs="0" />
<xs:element name="_linearLocationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="LinearWithinLinearElement">
<xs:annotation>
<xs:documentation>A linear section along a linear element where the linear element is either a part of or the whole of a linear object (i.e. a road), consistent with ISO 19148 definitions. </xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="administrativeAreaOfLinearSection" type="com:MultilingualString" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Identification of the road administration area which contains the specified linear section.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="directionOnLinearSection" type="loc:_DirectionEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>The direction of traffic flow on the linear section in terms of general destination direction.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="directionRelativeOnLinearSection" type="loc:_LinearDirectionEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>The direction of traffic flow on the linear section relative to the direction in which the linear element is defined.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="heightGradeOfLinearSection" type="loc:_HeightGradeEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Identification of whether the linear section that is part of the linear element is at, above or below the normal elevation of a linear element of that type (e.g. road or road section) at that location, typically used to indicate "grade" separation.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="linearElement" type="loc:LinearElement" />
<xs:element name="fromPoint" type="loc:DistanceAlongLinearElement">
<xs:annotation>
<xs:documentation>A point on the linear element that defines the start node of the linear section.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="toPoint" type="loc:DistanceAlongLinearElement">
<xs:annotation>
<xs:documentation>A point on the linear element that defines the end node of the linear section.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_linearWithinLinearElementExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="Location" abstract="true">
<xs:annotation>
<xs:documentation>The specification of a location either on a network (as a point or a linear location) or as an area. This may be provided in one or more referencing systems.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:LocationReference">
<xs:sequence>
<xs:element name="_locationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="LocationReference" abstract="true">
<xs:annotation>
<xs:documentation>Represents one or more physically separate locations. Multiple locations may be related, as in an itinerary or route, or may be unrelated. One LocationReference should not use multiple Location objects to represent the same physical location.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="_locationReferenceExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="NetworkLocation" abstract="true">
<xs:annotation>
<xs:documentation>The specification of a location on a network (as a point or a linear location).</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:Location">
<xs:sequence>
<xs:element name="supplementaryPositionalDescription" type="loc:SupplementaryPositionalDescription" minOccurs="0" />
<xs:element name="_networkLocationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="OffsetDistance">
<xs:annotation>
<xs:documentation>The non-negative offset distance from the ALERT-C referenced point to the actual point.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="offsetDistance" type="com:MetresAsNonNegativeInteger" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>The non-negative offset distance from the ALERT-C referenced point to the actual point. The ALERT-C locations in the primary and secondary locations must always encompass the linear section being specified, thus offset distance is towards the other point.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_offsetDistanceExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="OpenlrBasePointLocation" abstract="true">
<xs:annotation>
<xs:documentation>Holds common data that are used both in OpenlrPointAccessPoint and OpenlrPointAlongLine.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:OpenlrPointLocationReference">
<xs:sequence>
<xs:element name="openlrSideOfRoad" type="loc:_OpenlrSideOfRoadEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Provides the of road where the corresponding point lies.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="openlrOrientation" type="loc:_OpenlrOrientationEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Orientation of the driving direction in relation with the direction of the underlying linear</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="openlrLocationReferencePoint" type="loc:OpenlrLocationReferencePoint">
<xs:annotation>
<xs:documentation>Allows defining the first point of the OpenLR path</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="openlrLastLocationReferencePoint" type="loc:OpenlrLastLocationReferencePoint">
<xs:annotation>
<xs:documentation>Allows defining the last point of the OpenLR path</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="openlrOffsets" type="loc:OpenlrOffsets" minOccurs="0">
<xs:annotation>
<xs:documentation>Provides optional offsets relative to the path</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_openlrBasePointLocationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="OpenlrBaseReferencePoint" abstract="true">
<xs:annotation>
<xs:documentation>Base class used to hold data about a reference point.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="openlrCoordinates" type="loc:PointCoordinates">
<xs:annotation>
<xs:documentation>Provides coordinates for the base point of the OpenLR path</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="openlrLineAttributes" type="loc:OpenlrLineAttributes">
<xs:annotation>
<xs:documentation>Properties of the line towards the topologically adjacent OpenLR location referencing point, on the shortest path to that point.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_openlrBaseReferencePointExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="OpenlrFormOfWayEnum">
<xs:annotation>
<xs:documentation>Enumeration of for of way</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="undefined">
<xs:annotation>
<xs:documentation>Undefined</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="motorway">
<xs:annotation>
<xs:documentation>Motorway</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="multipleCarriageway">
<xs:annotation>
<xs:documentation>Multiple carriageway</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="singleCarriageway">
<xs:annotation>
<xs:documentation>Single carriageway</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roundabout">
<xs:annotation>
<xs:documentation>Roundabout</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="slipRoad">
<xs:annotation>
<xs:documentation>Slip road</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="trafficSquare">
<xs:annotation>
<xs:documentation>Traffic square</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="OpenlrFunctionalRoadClassEnum">
<xs:annotation>
<xs:documentation>Enumeration of functional road class</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="frc0">
<xs:annotation>
<xs:documentation>Main road, highest importance</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="frc1">
<xs:annotation>
<xs:documentation>First class road</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="frc2">
<xs:annotation>
<xs:documentation>Second class road</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="frc3">
<xs:annotation>
<xs:documentation>Third class road</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="frc4">
<xs:annotation>
<xs:documentation>Fourth class road</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="frc5">
<xs:annotation>
<xs:documentation>Fifth class road</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="frc6">
<xs:annotation>
<xs:documentation>Sixth class road</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="frc7">
<xs:annotation>
<xs:documentation>Other class road, lowest importance</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="OpenlrGeoCoordinate">
<xs:annotation>
<xs:documentation>A geo-coordinate pair is a position in a map defined by its longitude and latitude coordinate values.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:OpenlrPointLocationReference">
<xs:sequence>
<xs:element name="openlrCoordinates" type="loc:PointCoordinates">
<xs:annotation>
<xs:documentation>Corresponding coordinates of an OpenLR point defined by its only coordinates.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_openlrGeoCoordinateExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="OpenlrLastLocationReferencePoint">
<xs:annotation>
<xs:documentation>The sequence of location reference points is terminated by a last location reference point.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:OpenlrBaseReferencePoint">
<xs:sequence>
<xs:element name="_openlrLastLocationReferencePointExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="OpenlrLinear">
<xs:annotation>
<xs:documentation>OpenLR line location reference</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="firstDirection" type="loc:OpenlrLineLocationReference">
<xs:annotation>
<xs:documentation>First OpenLR reference in first/main direction.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="oppositeDirection" type="loc:OpenlrLineLocationReference" minOccurs="0">
<xs:annotation>
<xs:documentation>If both direction, this is the reference in the opposite direction against firstDirection.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_openlrLinearExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="OpenlrLineAttributes">
<xs:annotation>
<xs:documentation>Line attributes are part of a location reference point and consists of functional road class (FRC),form of way (FOW) and bearing (BEAR) data.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="openlrFunctionalRoadClass" type="loc:_OpenlrFunctionalRoadClassEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Certain aspects of the physical form that a Road Element takes. It is based on a number of certain physical and traffic properties. (EN ISO 14825 § 7.2.85)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="openlrFormOfWay" type="loc:_OpenlrFormOfWayEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>A classification based on the importance of the role that the Road Element (or Ferry Connection) performs in the connectivity of the total road network. (EN ISO 14825 § 7.2.88)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="openlrBearing" type="com:AngleInDegrees" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>defines the bearing field as an integer value between 0 and 359</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_openlrLineAttributesExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="OpenlrLineLocationReference">
<xs:annotation>
<xs:documentation>A line location reference is defined by an ordered sequence of location reference points and a terminating last location reference point.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="openlrLocationReferencePoint" type="loc:OpenlrLocationReferencePoint" maxOccurs="unbounded" />
<xs:element name="openlrLastLocationReferencePoint" type="loc:OpenlrLastLocationReferencePoint" />
<xs:element name="openlrOffsets" type="loc:OpenlrOffsets" minOccurs="0">
<xs:annotation>
<xs:documentation>Allows for adding offsets to the line location path defined by nodes when the starting (respectively ending) point does not coincide with a node.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_openlrLineLocationReferenceExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="OpenlrLocationReferencePoint">
<xs:annotation>
<xs:documentation>The basis of a location reference is a sequence of location reference points (LRPs).</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:OpenlrBaseReferencePoint">
<xs:sequence>
<xs:element name="openlrPathAttributes" type="loc:OpenlrPathAttributes">
<xs:annotation>
<xs:documentation>Additional path attributes relative to the next point</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_openlrLocationReferencePointExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="OpenlrOffsets">
<xs:annotation>
<xs:documentation>Offsets are used to locate the start and end of a location more precisely than bounding to the nodes in a network.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="openlrPositiveOffset" type="com:MetresAsNonNegativeInteger" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>The positive offset along the line of the location measured along the line reference path between the start point of the location reference and the starting node of the line reference path.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="openlrNegativeOffset" type="com:MetresAsNonNegativeInteger" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>The negative offset along the line of the location measured along the line reference path between the end point of the location reference and the ending node of the line reference path.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_openlrOffsetsExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="OpenlrOrientationEnum">
<xs:annotation>
<xs:documentation>Enumeration of orientation</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="noOrientationOrUnknown">
<xs:annotation>
<xs:documentation>No orientation or unknown</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="withLineDirection">
<xs:annotation>
<xs:documentation>With line direction</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="againstLineDirection">
<xs:annotation>
<xs:documentation>Against line direction</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="both">
<xs:annotation>
<xs:documentation>Both directions</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="OpenlrPathAttributes">
<xs:annotation>
<xs:documentation>Properties of the path from the associated location reference point to the next location reference point, which are specified to assist correct identification of the point in an external map data source.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="openlrLowestFrcToNextLRPoint" type="loc:_OpenlrFunctionalRoadClassEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>The lowest FRC to the next point indicates the lowest functional road class used in the location reference path to the next LR-point.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="openlrDistanceToNextLRPoint" type="com:NonNegativeInteger" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>The DNP attribute measures the distance in meters between two consecutive location reference-points along the location reference path described in the corresponding enumeration</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_openlrPathAttributesExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="OpenlrPointAlongLine">
<xs:annotation>
<xs:documentation>Point along a line</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:OpenlrBasePointLocation">
<xs:sequence>
<xs:element name="_openlrPointAlongLineExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="OpenlrPointLocationReference" abstract="true">
<xs:annotation>
<xs:documentation>A point location is a zero-dimensional element in a map that specifies a geometric location.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="_openlrPointLocationReferenceExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="OpenlrPoiWithAccessPoint">
<xs:annotation>
<xs:documentation>A point of interest (POI) along a line with access is a point location which is defined by a linear reference path, an offset value (defining the access point) from the starting node of this path and a coordinate pair that defines the POI itself.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:OpenlrBasePointLocation">
<xs:sequence>
<xs:element name="openlrCoordinates" type="loc:PointCoordinates">
<xs:annotation>
<xs:documentation>The coordinate of the actual point of interest</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_openlrPoiWithAccessPointExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="OpenlrSideOfRoadEnum">
<xs:annotation>
<xs:documentation>Enumeration of side of road</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="onRoadOrUnknown">
<xs:annotation>
<xs:documentation>On road or unknown</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="right">
<xs:annotation>
<xs:documentation>On the right side of the road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="left">
<xs:annotation>
<xs:documentation>On the left side of the road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="both">
<xs:annotation>
<xs:documentation>On both sides of the road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="PercentageDistanceAlongLinearElement">
<xs:annotation>
<xs:documentation>Distance of a point along a linear element measured from the start node expressed as a percentage of the whole length of the linear element, where start node is relative to the element definition rather than the direction of traffic flow.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:DistanceAlongLinearElement">
<xs:sequence>
<xs:element name="percentageDistanceAlong" type="com:Percentage" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>A measure of distance along a linear element from the start of the element expressed as a percentage of the total length of the linear object.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_percentageDistanceAlongLinearElementExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="PointAlongLinearElement">
<xs:annotation>
<xs:documentation>A point on a linear element where the linear element is either a part of or the whole of a linear object (i.e. a road), consistent with EN ISO 19148 definitions. </xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="administrativeAreaOfPoint" type="com:MultilingualString" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Identification of the road administration area which contains the specified point.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="directionAtPoint" type="loc:_DirectionEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>The direction of traffic flow at the specified point in terms of general destination direction.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="directionRelativeAtPoint" type="loc:_LinearDirectionEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>The direction of traffic flow at the specified point relative to the direction in which the linear element is defined.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="heightGradeOfPoint" type="loc:_HeightGradeEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Identification of whether the point on the linear element is at, above or below the normal elevation of a linear element of that type (e.g. road or road section) at that location, typically used to indicate "grade" separation.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="linearElement" type="loc:LinearElement" />
<xs:element name="distanceAlongLinearElement" type="loc:DistanceAlongLinearElement" />
<xs:element name="_pointAlongLinearElementExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="PointByCoordinates">
<xs:annotation>
<xs:documentation>A single point defined only by a coordinate set with an optional bearing direction.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="bearing" type="com:AngleInDegrees" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>A bearing at the point measured in degrees (0 - 359). Unless otherwise specified the reference direction corresponding to 0 degrees is North.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="pointCoordinates" type="loc:PointCoordinates" />
<xs:element name="_pointByCoordinatesExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="PointCoordinates">
<xs:annotation>
<xs:documentation>A pair of planar coordinates defining the geodetic position of a single point using the European Terrestrial Reference System 1989 (ETRS89).</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="latitude" type="com:Float" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Latitude in decimal degrees using the European Terrestrial Reference System 1989 (ETRS89).</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="longitude" type="com:Float" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Longitude in decimal degrees using the European Terrestrial Reference System 1989 (ETRS89).</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="heightCoordinate" type="loc:HeightCoordinate" minOccurs="0" maxOccurs="3" />
<xs:element name="positionConfidenceEllipse" type="loc:PositionConfidenceEllipse" minOccurs="0" />
<xs:element name="horizontalPositionAccuracy" type="loc:PositionAccuracy" minOccurs="0">
<xs:annotation>
<xs:documentation>Defines the horizontal position accuracy according EN 16803-1</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_pointCoordinatesExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="PointLocation">
<xs:annotation>
<xs:documentation>Location representing a single geospatial point.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:NetworkLocation">
<xs:sequence>
<xs:element name="pointByCoordinates" type="loc:PointByCoordinates" minOccurs="0" />
<xs:element name="pointAlongLinearElement" type="loc:PointAlongLinearElement" minOccurs="0" maxOccurs="unbounded" />
<xs:element name="alertCPoint" type="loc:AlertCPoint" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>The point location expressed using AlertC. Multiple instances of AlertCPoint shall represent the same real-world geographic feature.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="openlrPointLocationReference" type="loc:OpenlrPointLocationReference" minOccurs="0" />
<xs:element name="_pointLocationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="PositionAccuracy">
<xs:annotation>
<xs:documentation>Horizontal position accuracy parameters defined according to EN 16803-1</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="accuracyPercentile50" type="com:MetresAsFloat" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Accuracy defined by the 50th percentile of the cumulative distribution of position errors.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="accuracyPercentile75" type="com:MetresAsFloat" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Accuracy defined by the 75th percentile of the cumulative distribution of position errors</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="accuracyPercentile95" type="com:MetresAsFloat" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Accuracy defined by the 95th percentile of the cumulative distribution of position errors</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_positionAccuracyExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="PositionConfidenceCodedErrorEnum">
<xs:annotation>
<xs:documentation>Error code for horizontal or vertical position confidence</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="outOfRange">
<xs:annotation>
<xs:documentation>Indicates the accuracy is out of range, i.e. greater than 4 093 cm for horizontal position.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="unavailable">
<xs:annotation>
<xs:documentation>Indicates the accuracy information is unavailable.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="PositionConfidenceEllipse">
<xs:annotation>
<xs:documentation>Confidence ellipse position defined in a shape of ellipse with a predefined confidence level (e.g. 95 %). The centre of the ellipse shape corresponds to the reference position point for which the position accuracy is evaluated.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="semiMajorAxisLength" type="com:MetresAsFloat" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Half of length of the major axis, i.e. distance between the centre point and major axis point of the position accuracy ellipse.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="semiMajorAxisLengthCodedError" type="loc:_PositionConfidenceCodedErrorEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Provides a coded error in case the semi-major axis length is not defined</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="semiMinorAxisLength" type="com:MetresAsFloat" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Half of length of the minor axis, i.e. distance between the centre point and minor axis point of the position accuracy ellipse</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="semiMinorAxisLengthCodedError" type="loc:_PositionConfidenceCodedErrorEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Provides a coded error in case the semi-minor axis length is not defined</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="semiMajorAxisOrientation" type="com:AngleInDegrees" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Orientation direction of the ellipse major axis of the position accuracy ellipse with regards to the geographic north.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="semiMajorAxisOrientationError" type="com:Boolean" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Indicates whether the ellipse orientation is unavailable (True) or not (False)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_positionConfidenceEllipseExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="Referent">
<xs:annotation>
<xs:documentation>A referent on a linear object that has a known location such as a node, a reference marker (e.g. a marker-post), an intersection etc.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="referentIdentifier" type="com:String" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>The identifier of the referent, unique on the specified linear element (i.e. road or part of).</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="referentName" type="com:String" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>The name of the referent, e.g. a junction or intersection name.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="referentType" type="loc:_ReferentTypeEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>The type of the referent.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="referentDescription" type="com:MultilingualString" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Description of the referent.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="pointCoordinates" type="loc:PointCoordinates" minOccurs="0" />
<xs:element name="_referentExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:simpleType name="ReferentTypeEnum">
<xs:annotation>
<xs:documentation>A set of types of known points along a linear object such as a road.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="boundary">
<xs:annotation>
<xs:documentation>A boundary between two jurisdictional or administrative areas. These may be legal boundaries such as between counties or countries, maintenance responsibility boundaries or control boundaries. </xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="intersection">
<xs:annotation>
<xs:documentation>A crossing of two or more roads where the precise point of intersection is defined according to specific business rules.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="referenceMarker">
<xs:annotation>
<xs:documentation>A marker which is usually but not necessarily physical that is one of a sequence which are spaced out along the linear object (road) to provide a location reference. The spacing of markers is not necessarily even.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="landmark">
<xs:annotation>
<xs:documentation>A visible identifiable physical landmark either alongside or close to the linear object.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roadNode">
<xs:annotation>
<xs:documentation>A topological node defined on a road network. Such nodes may delineate the segmentation of the road network according to defined business rules or may constitute a purely topological representation of a road network.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="SingleRoadLinearLocation">
<xs:annotation>
<xs:documentation>Location representing a linear section along a single road with optional directionality defined between two points on the same road. No matter the kind of linear reference it uses, the constraint of using only a single road must be preserved.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="loc:LinearLocation">
<xs:sequence>
<xs:element name="alertCLinear" type="loc:AlertCLinear" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>The linear location expressed using AlertC. Multiple instances of AlertCLinear shall represent the same real-world geographic feature.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="linearWithinLinearElement" type="loc:LinearWithinLinearElement" minOccurs="0" maxOccurs="unbounded" />
<xs:element name="_singleRoadLinearLocationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="SupplementaryPositionalDescription">
<xs:annotation>
<xs:documentation>A collection of supplementary positional information which improves the precision of the location.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="infrastructureDescriptor" type="loc:_InfrastructureDescriptorEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>Descriptor which identifies infrastructure to help identify the specific location.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="carriageway" type="loc:Carriageway" minOccurs="0" maxOccurs="unbounded" />
<xs:element name="_supplementaryPositionalDescriptionExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
</xs:schema><?xml version="1.0" encoding="utf-8" standalone="no"?>
<xs:schema elementFormDefault="qualified" attributeFormDefault="unqualified" xmlns:sit="http://datex2.eu/schema/3/situation" version="3.3" targetNamespace="http://datex2.eu/schema/3/situation" xmlns:com="http://datex2.eu/schema/3/common" xmlns:loc="http://datex2.eu/schema/3/locationReferencing" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:import namespace="http://datex2.eu/schema/3/locationReferencing" schemaLocation="DATEXII_3_LocationReferencing.xsd" />
<xs:import namespace="http://datex2.eu/schema/3/common" schemaLocation="DATEXII_3_Common.xsd" />
<xs:complexType name="_AccidentTypeEnum">
<xs:simpleContent>
<xs:extension base="sit:AccidentTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_AnimalPresenceTypeEnum">
<xs:simpleContent>
<xs:extension base="sit:AnimalPresenceTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_ComplianceOptionEnum">
<xs:simpleContent>
<xs:extension base="sit:ComplianceOptionEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_DisturbanceActivityTypeEnum">
<xs:simpleContent>
<xs:extension base="sit:DisturbanceActivityTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_EnvironmentalObstructionTypeEnum">
<xs:simpleContent>
<xs:extension base="sit:EnvironmentalObstructionTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_GeneralInstructionToRoadUsersTypeEnum">
<xs:simpleContent>
<xs:extension base="sit:GeneralInstructionToRoadUsersTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_MaintenanceVehicleActionsEnum">
<xs:simpleContent>
<xs:extension base="sit:MaintenanceVehicleActionsEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_NonWeatherRelatedRoadConditionTypeEnum">
<xs:simpleContent>
<xs:extension base="sit:NonWeatherRelatedRoadConditionTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_ObstructionTypeEnum">
<xs:simpleContent>
<xs:extension base="sit:ObstructionTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_PoorEnvironmentTypeEnum">
<xs:simpleContent>
<xs:extension base="sit:PoorEnvironmentTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_ProbabilityOfOccurrenceEnum">
<xs:simpleContent>
<xs:extension base="sit:ProbabilityOfOccurrenceEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_RoadMaintenanceTypeEnum">
<xs:simpleContent>
<xs:extension base="sit:RoadMaintenanceTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_TrafficConstrictionTypeEnum">
<xs:simpleContent>
<xs:extension base="sit:TrafficConstrictionTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="_VehicleObstructionTypeEnum">
<xs:simpleContent>
<xs:extension base="sit:VehicleObstructionTypeEnum">
<xs:attribute name="_extendedValue" type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="Accident">
<xs:annotation>
<xs:documentation>Accidents are events where one or more vehicles are involved in collisions or in leaving the roadway. These include collisions between vehicles or with other road users or obstacles.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:TrafficElement">
<xs:sequence>
<xs:element name="accidentType" type="sit:_AccidentTypeEnum" minOccurs="1" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>A characterization of the nature of the accident.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="vehicleInvolved" type="com:Vehicle" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>The vehicle involved in the accident.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_accidentExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="AccidentTypeEnum">
<xs:annotation>
<xs:documentation>Collection of descriptive terms for types of accidents.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="accident">
<xs:annotation>
<xs:documentation>Accidents are situations in which one or more vehicles lose control and do not recover. They include collisions between vehicle(s) or other road user(s), between vehicle(s) and fixed obstacle(s), or they result from a vehicle running off the road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="accidentInvolvingHazardousMaterials">
<xs:annotation>
<xs:documentation>Includes all accidents involving at least one vehicle believed to be carrying materials, which could present an additional hazard to road users.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="accidentInvolvingHeavyLorries">
<xs:annotation>
<xs:documentation>Includes all accidents involving at least one heavy goods vehicle.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="accidentInvolvingMassTransitVehicle">
<xs:annotation>
<xs:documentation>Includes all accidents involving at least one mass transit vehicle.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="accidentInvolvingPublicTransport">
<xs:annotation>
<xs:documentation>Includes all accidents involving public transport</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="accidentInvolvingRadioactiveMaterial">
<xs:annotation>
<xs:documentation>Accident involving radioactive material.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="accidentInvolvingTrain">
<xs:annotation>
<xs:documentation>Includes all accidents involving collision with a train.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="collision">
<xs:annotation>
<xs:documentation>Collision of vehicle with another object of unspecified type.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="multipleVehicleAccident">
<xs:annotation>
<xs:documentation>Includes all accidents involving three or more vehicles.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="secondaryAccident">
<xs:annotation>
<xs:documentation>Includes all situations resulting from vehicles avoiding or being distracted by earlier accidents.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="seriousInjuryOrFatalAccident">
<xs:annotation>
<xs:documentation>Includes all accidents believed to involve fatality or injury expected to require overnight hospitalisation.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleStuckUnderBridge">
<xs:annotation>
<xs:documentation>A vehicle is stuck under a bridge.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="Activity" abstract="true">
<xs:annotation>
<xs:documentation>Deliberate human action external to the traffic stream or roadway which could disrupt traffic.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:TrafficElement">
<xs:sequence>
<xs:element name="_activityExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="AnimalPresenceObstruction">
<xs:annotation>
<xs:documentation>An obstruction on the road resulting from the presence of animals.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:Obstruction">
<xs:sequence>
<xs:element name="animalPresenceType" type="sit:_AnimalPresenceTypeEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Indicates the nature of animals present on or near the roadway.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_animalPresenceObstructionExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="AnimalPresenceTypeEnum">
<xs:annotation>
<xs:documentation>Types of animal presence.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="animalsOnTheRoad">
<xs:annotation>
<xs:documentation>Traffic may be disrupted due to animals on the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="herdOfAnimalsOnTheRoad">
<xs:annotation>
<xs:documentation>Traffic may be disrupted due to a herd of animals on the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="largeAnimalsOnTheRoad">
<xs:annotation>
<xs:documentation>Traffic may be disrupted due to large animals on the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="smallAnimalsOnTheRoad">
<xs:annotation>
<xs:documentation>Small animals (that may fit underneath vehicle frames) are on the road</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="wildAnimalsOnTheRoad">
<xs:annotation>
<xs:documentation>Wild animals (not controlled by humans) are on the road</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="ComplianceOptionEnum">
<xs:annotation>
<xs:documentation>Types of compliance.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="advisory">
<xs:annotation>
<xs:documentation>Advisory compliance.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="mandatory">
<xs:annotation>
<xs:documentation>Mandatory compliance.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="Conditions">
<xs:annotation>
<xs:documentation>Any conditions which have the potential to degrade normal driving conditions.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:TrafficElement">
<xs:sequence>
<xs:element name="_conditionsExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="DisturbanceActivity">
<xs:annotation>
<xs:documentation>Deliberate human action of either a public disorder nature or of a situation alert type which could disrupt traffic.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:Activity">
<xs:sequence>
<xs:element name="disturbanceActivityType" type="sit:_DisturbanceActivityTypeEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Includes all situations of a public disorder type or of an alert type, with potential to disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_disturbanceActivityExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="DisturbanceActivityTypeEnum">
<xs:annotation>
<xs:documentation>Types of disturbance activities.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="airRaid">
<xs:annotation>
<xs:documentation>A situation relating to any threat from foreign air power.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="altercationOfVehicleOccupants">
<xs:annotation>
<xs:documentation>An altercation (argument, dispute or fight) between two or more vehicle occupants.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="assault">
<xs:annotation>
<xs:documentation>A situation where an assault has taken place on one or more persons.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="assetDestruction">
<xs:annotation>
<xs:documentation>A situation where assets of one or more persons or authorities have been destroyed.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="attack">
<xs:annotation>
<xs:documentation>A situation where an attack on a group of people or properties has taken place.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="attackOnVehicle">
<xs:annotation>
<xs:documentation>A situation where an attack on a vehicle or its occupants has taken place.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="blockadeOrBarrier">
<xs:annotation>
<xs:documentation>A manned blockade or barrier across a road stopping vehicles passing.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="bombAlert">
<xs:annotation>
<xs:documentation>An alert to a situation where suspected or actual explosive or incendiary devices may cause disruption to traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="crowd">
<xs:annotation>
<xs:documentation>A major gathering of people that could disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="demonstration">
<xs:annotation>
<xs:documentation>A public protest with the potential to disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="evacuation">
<xs:annotation>
<xs:documentation>A situation where a definite area is being cleared due to dangerous conditions or for security reasons.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="filterBlockade">
<xs:annotation>
<xs:documentation>A manned blockade of a road where only certain vehicles are allowed through.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="goSlowOperation">
<xs:annotation>
<xs:documentation>As a form of protest, several vehicles are driving in a convoy at a low speed which is affecting the normal traffic flow.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="gunfireOnRoadway">
<xs:annotation>
<xs:documentation>A situation involving gunfire, perceived or actual, on or near the roadway through an act of terrorism or crime, which could disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="illVehicleOccupants">
<xs:annotation>
<xs:documentation>One or more occupants of a vehicle are seriously ill, possibly requiring specialist services or assistance. This may disrupt normal traffic flow.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="march">
<xs:annotation>
<xs:documentation>A situation where people are walking together in large groups for a common purpose, with potential to disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="peopleThrowingObjectsOnTheRoad">
<xs:annotation>
<xs:documentation>People throwing objects on the road</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="publicDisturbance">
<xs:annotation>
<xs:documentation>A situation of public disorder, with potential to disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="radioactiveLeakAlert">
<xs:annotation>
<xs:documentation>An alert to a radioactive leak which may endanger the public and hence may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="riot">
<xs:annotation>
<xs:documentation>A situation of public disorder involving violent behaviour and/or destruction of property with the potential to disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="sabotage">
<xs:annotation>
<xs:documentation>A situation resulting from any act of sabotage.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="securityAlert">
<xs:annotation>
<xs:documentation>An official alert to a perceived or actual threat of crime or terrorism, which could disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="securityIncident">
<xs:annotation>
<xs:documentation>A situation related to a perceived or actual threat of crime or terrorism, which could disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="sightseersObstructingAccess">
<xs:annotation>
<xs:documentation>Attendees or sightseers to reported event(s) causing obstruction to access.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="strike">
<xs:annotation>
<xs:documentation>A situation resulting from industrial action that could disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="terroristIncident">
<xs:annotation>
<xs:documentation>A situation related to a perceived or actual threat of terrorism, which could disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="theft">
<xs:annotation>
<xs:documentation>A situation where assets of one or more persons or authorities have been stolen.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="toxicCloudAlert">
<xs:annotation>
<xs:documentation>An alert to a toxic release of gases and/or particulates into the environment which may endanger the public and hence may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="unspecifiedAlert">
<xs:annotation>
<xs:documentation>An alert to a perceived or actual threat of an unspecified nature, which could disrupt traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="EnvironmentalObstruction">
<xs:annotation>
<xs:documentation>An obstruction on the road resulting from an environmental cause.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:Obstruction">
<xs:sequence>
<xs:element name="environmentalObstructionType" type="sit:_EnvironmentalObstructionTypeEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Characterization of an obstruction on the road resulting from an environmental cause.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_environmentalObstructionExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="EnvironmentalObstructionTypeEnum">
<xs:annotation>
<xs:documentation>Types of environmental obstructions.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="avalanches">
<xs:annotation>
<xs:documentation>The road may be obstructed or partially obstructed due to snow slides.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="earthquakeDamage">
<xs:annotation>
<xs:documentation>The road may be obstructed or partially obstructed because of damage caused by an earthquake.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="fallenTrees">
<xs:annotation>
<xs:documentation>The road is obstructed or partially obstructed by one or more fallen trees.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="fallingIce">
<xs:annotation>
<xs:documentation>Falling ice off trees, power lines or structures which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="fallingLightIceOrSnow">
<xs:annotation>
<xs:documentation>Falling light ice or snow off trees, power lines or structures which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="flashFloods">
<xs:annotation>
<xs:documentation>The road may become quickly inundated by powerful floodwaters due to heavy rain nearby.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="flooding">
<xs:annotation>
<xs:documentation>The road is obstructed or partially obstructed by flood water.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="forestFire">
<xs:annotation>
<xs:documentation>Traffic may be disrupted due to a forest fire adjacent to the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="grassFire">
<xs:annotation>
<xs:documentation>Traffic may be disrupted due to a grass fire adjacent to the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="landslips">
<xs:annotation>
<xs:documentation>The road may be obstructed or partially obstructed due to landslides.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="mudSlide">
<xs:annotation>
<xs:documentation>The road may be obstructed or partially obstructed due to mudslides.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="sewerOverflow">
<xs:annotation>
<xs:documentation>The road is obstructed or partially obstructed by overflows from one or more sewers.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="rockfalls">
<xs:annotation>
<xs:documentation>The road may be obstructed or partially obstructed due to fallen rocks.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="seriousFire">
<xs:annotation>
<xs:documentation>Traffic may be disrupted due to a fire (other than a vehicle fire) adjacent to the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="smokeOrFumes">
<xs:annotation>
<xs:documentation>Smoke or fumes which may hinder driving conditions or distract drivers.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="stormDamage">
<xs:annotation>
<xs:documentation>The road may be obstructed or partially obstructed by debris caused by strong winds.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="subsidence">
<xs:annotation>
<xs:documentation>The road surface has sunken or collapsed in places.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="GeneralInstructionOrMessageToRoadUsers">
<xs:annotation>
<xs:documentation>General instruction and/or message that is issued by the network/road operator which is applicable to drivers and sometimes passengers.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:NetworkManagement">
<xs:sequence>
<xs:element name="generalInstructionToRoadUsersType" type="sit:_GeneralInstructionToRoadUsersTypeEnum" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>General instruction that is issued by the network/road operator which is applicable to drivers and sometimes passengers.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="generalMessageToRoadUsers" type="com:MultilingualString" minOccurs="0" maxOccurs="1">
<xs:annotation>
<xs:documentation>General message that is issued by the network/road operator which is applicable to drivers and sometimes passengers, e.g. details about an amber alert (missing or abducted child alert).</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_generalInstructionOrMessageToRoadUsersExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="GeneralInstructionToRoadUsersTypeEnum">
<xs:annotation>
<xs:documentation>General instructions that may be issued to road users (specifically drivers and sometimes passengers) by an operator or operational system in support of network management activities or emergency situations.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="allowEmergencyVehiclesToPass">
<xs:annotation>
<xs:documentation>Allow emergency vehicles to pass.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="approachWithCare">
<xs:annotation>
<xs:documentation>Approach with care.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="avoidTheArea">
<xs:annotation>
<xs:documentation>Drivers are to avoid the area.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="closeAllWindowsTurnOffHeaterAndVents">
<xs:annotation>
<xs:documentation>Close all windows and turn off heater and vents.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="crossJunctionWithCare">
<xs:annotation>
<xs:documentation>Cross junction with care.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="doNotAllowUnnecessaryGaps">
<xs:annotation>
<xs:documentation>Do not allow unnecessary gaps.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="doNotLeaveYourVehicle">
<xs:annotation>
<xs:documentation>Do not leave your vehicle.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="doNotThrowOutAnyBurningObjects">
<xs:annotation>
<xs:documentation>Do not throw out any burning objects.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="doNotUseNavigationSystems">
<xs:annotation>
<xs:documentation>Do not use navigation systems to determine routing.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="driveCarefully">
<xs:annotation>
<xs:documentation>Drive carefully.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="driveWithExtremeCaution">
<xs:annotation>
<xs:documentation>Drive with extreme caution.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="flashYourLights">
<xs:annotation>
<xs:documentation>Flash your lights to warn oncoming traffic of hazard ahead.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="followTheVehicleInFrontSmoothly">
<xs:annotation>
<xs:documentation>Follow the vehicle in front, smoothly.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="increaseNormalFollowingDistance">
<xs:annotation>
<xs:documentation>Increase normal following distance.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="inEmergencyWaitForPatrolService">
<xs:annotation>
<xs:documentation>In emergency, wait for patrol service (either road operator or police patrol service).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="keepYourDistance">
<xs:annotation>
<xs:documentation>Keep your distance.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="leaveYourVehicleProceedToNextSafePlace">
<xs:annotation>
<xs:documentation>Leave your vehicle and proceed to next safe place.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="noNakedFlames">
<xs:annotation>
<xs:documentation>No naked flames.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="noOvertaking">
<xs:annotation>
<xs:documentation>No overtaking on the specified section of road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="noSmoking">
<xs:annotation>
<xs:documentation>No smoking.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="noStopping">
<xs:annotation>
<xs:documentation>No stopping.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="noUturns">
<xs:annotation>
<xs:documentation>No U-turns.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="observeAmberAlert">
<xs:annotation>
<xs:documentation>Observe current amber alert (an emergency alert issued for a missing or abducted child).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="observeSignals">
<xs:annotation>
<xs:documentation>Observe signals.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="observeSigns">
<xs:annotation>
<xs:documentation>Observe signs.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="onlyTravelIfAbsolutelyNecessary">
<xs:annotation>
<xs:documentation>Only travel if absolutely necessary.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="overtakeWithCare">
<xs:annotation>
<xs:documentation>Overtake with care.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="pullOverToTheEdgeOfTheRoadway">
<xs:annotation>
<xs:documentation>Pull over to the edge of the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="stopAtNextSafePlace">
<xs:annotation>
<xs:documentation>Stop at next safe place.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="stopAtNextServiceArea">
<xs:annotation>
<xs:documentation>Stop at next rest service area or car park.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="switchOffEngine">
<xs:annotation>
<xs:documentation>Switch off engine.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="switchOffMobilePhonesAndTwoWayRadios">
<xs:annotation>
<xs:documentation>Switch off mobile phones and two-way radios.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="testYourBrakes">
<xs:annotation>
<xs:documentation>Test your brakes.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="useBusService">
<xs:annotation>
<xs:documentation>Use bus service.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="useFogLights">
<xs:annotation>
<xs:documentation>Use fog lights.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="useHazardWarningLights">
<xs:annotation>
<xs:documentation>Use hazard warning lights.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="useHeadlights">
<xs:annotation>
<xs:documentation>Use headlights.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="useRailService">
<xs:annotation>
<xs:documentation>Use rail service.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="useTramService">
<xs:annotation>
<xs:documentation>Use tram service.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="useUndergroundService">
<xs:annotation>
<xs:documentation>Use underground service.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="waitForEscortVehicle">
<xs:annotation>
<xs:documentation>Wait for escort vehicle.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="GeneralObstruction">
<xs:annotation>
<xs:documentation>Any stationary or moving obstacle of a physical nature, other than of an animal, vehicle, environmental, or damaged equipment nature.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:Obstruction">
<xs:sequence>
<xs:element name="obstructionType" type="sit:_ObstructionTypeEnum" minOccurs="1" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Characterization of the type of general obstruction.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_generalObstructionExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="MaintenanceVehicleActionsEnum">
<xs:annotation>
<xs:documentation>Types of maintenance vehicle actions associated with roadworks.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="maintenanceAction">
<xs:annotation>
<xs:documentation>Maintenance vehicles are performing maintenance action</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="maintenanceVehiclesMergingIntoTrafficFlow">
<xs:annotation>
<xs:documentation>Maintenance vehicles are merging into the traffic flow creating a potential hazard for road users.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="slowMoving">
<xs:annotation>
<xs:documentation>Maintenance vehicles are slow moving.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="stoppingToServiceEquipments">
<xs:annotation>
<xs:documentation>Maintenance vehicles are stopping to service equipments on or next to the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="MaintenanceVehicles">
<xs:annotation>
<xs:documentation>Details of the maintenance vehicles involved in the roadworks activity.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="maintenanceVehicleActions" type="sit:_MaintenanceVehicleActionsEnum" minOccurs="0" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>The actions of the maintenance vehicles associated with the roadworks activities.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_maintenanceVehiclesExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:complexType>
<xs:complexType name="MaintenanceWorks">
<xs:annotation>
<xs:documentation>Roadworks involving the maintenance or installation of infrastructure.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:Roadworks">
<xs:sequence>
<xs:element name="roadMaintenanceType" type="sit:_RoadMaintenanceTypeEnum" minOccurs="1" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>The type of road maintenance or installation work at the specified location.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_maintenanceWorksExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="NetworkManagement" abstract="true">
<xs:annotation>
<xs:documentation>Network management action which is applicable to the road network and its users.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:OperatorAction">
<xs:sequence>
<xs:element name="complianceOption" type="sit:_ComplianceOptionEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Defines whether the network management instruction or the control resulting from a network management action is advisory or mandatory.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_networkManagementExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="NonWeatherRelatedRoadConditions">
<xs:annotation>
<xs:documentation>Road surface conditions that are not related to the weather but which may affect driving conditions.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:RoadSurfaceConditions">
<xs:sequence>
<xs:element name="nonWeatherRelatedRoadConditionType" type="sit:_NonWeatherRelatedRoadConditionTypeEnum" minOccurs="1" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>The type of road conditions which are not related to the weather.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_nonWeatherRelatedRoadConditionsExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="NonWeatherRelatedRoadConditionTypeEnum">
<xs:annotation>
<xs:documentation>Types of road surface conditions which are not related to the weather.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="dieselOnRoad">
<xs:annotation>
<xs:documentation>Increased skid risk due to diesel on the road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="leavesOnRoad">
<xs:annotation>
<xs:documentation>Increased skid risk due to leaves on road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="looseChippings">
<xs:annotation>
<xs:documentation>Increased skid risk and injury risk due to loose chippings on road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="looseSandOnRoad">
<xs:annotation>
<xs:documentation>Increased skid risk due to loose sand on road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="mudOnRoad">
<xs:annotation>
<xs:documentation>Increased skid risk due to mud on road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="oilOnRoad">
<xs:annotation>
<xs:documentation>Increased skid risk due to oil on road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="petrolOnRoad">
<xs:annotation>
<xs:documentation>Increased skid risk due to petrol on road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roadMarkingNotPresent">
<xs:annotation>
<xs:documentation>Road markings are not present due to maintenance works in progress</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roadSurfaceInPoorCondition">
<xs:annotation>
<xs:documentation>The road surface is damaged, severely rutted or potholed (i.e. it is in a poor state of repair).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="slipperyRoad">
<xs:annotation>
<xs:documentation>The road surface is slippery due to an unspecified non-weather related cause.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="Obstruction" abstract="true">
<xs:annotation>
<xs:documentation>Any stationary or moving obstacle of a physical nature (e.g. obstacles or vehicles from an earlier accident, shed loads on carriageway, rock fall, abnormal or dangerous loads, or animals etc.) which could disrupt or endanger traffic.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:TrafficElement">
<xs:sequence>
<xs:element name="_obstructionExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="ObstructionTypeEnum">
<xs:annotation>
<xs:documentation>Types of obstructions on the roadway.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="airCrash">
<xs:annotation>
<xs:documentation>An air crash adjacent to the roadway which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="childrenOnRoadway">
<xs:annotation>
<xs:documentation>Children on the roadway which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="clearanceWork">
<xs:annotation>
<xs:documentation>Clearance work associated with an earlier traffic problem which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="craneOperating">
<xs:annotation>
<xs:documentation>A crane is operating either on or adjacent to the road which may cause an obstruction to traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="cyclistsOnRoadway">
<xs:annotation>
<xs:documentation>Cyclists on the roadway which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="debris">
<xs:annotation>
<xs:documentation>Scattered fragments of wreckage or other material on the road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="explosion">
<xs:annotation>
<xs:documentation>A situation where an explosive or incendiary device has gone off.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="explosionHazard">
<xs:annotation>
<xs:documentation>A situation where there is danger of an explosion which may cause disruption to traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="hazardsOnTheRoad">
<xs:annotation>
<xs:documentation>Unspecified hazard(s) on the road which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="incident">
<xs:annotation>
<xs:documentation>Incidents are chance occurrences involving vehicles from the traffic stream, which could present potential hazards to road users. This item excludes accidents.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="industrialAccident">
<xs:annotation>
<xs:documentation>Industrial accident near the roadway which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="objectOnTheRoad">
<xs:annotation>
<xs:documentation>The road may be obstructed or traffic hindered due to objects laying on the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="objectsFallingFromMovingVehicle">
<xs:annotation>
<xs:documentation>Objects falling from moving vehicles which are presenting a hazard to other vehicles.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="obstructionOnTheRoad">
<xs:annotation>
<xs:documentation>Unspecified obstruction on the roadway which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="peopleOnRoadway">
<xs:annotation>
<xs:documentation>People on the roadway which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="railCrash">
<xs:annotation>
<xs:documentation>A rail crash adjacent to the roadway which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="rescueAndRecoveryWork">
<xs:annotation>
<xs:documentation>Work is being undertaken by emergency services which may present a hazard to road users.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="severeFrostDamagedRoadway">
<xs:annotation>
<xs:documentation>Severe frost damage to the roadway causing an obstruction to traffic.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="shedLoad">
<xs:annotation>
<xs:documentation>Spillage of transported goods on the roadway which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="snowAndIceDebris">
<xs:annotation>
<xs:documentation>Snow and ice debris on the roadway which may present a hazard to road users.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="spillageOccurringFromMovingVehicle">
<xs:annotation>
<xs:documentation>Substances are spilling out from a moving vehicle which is presenting a hazard to other road users.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="spillageOnTheRoad">
<xs:annotation>
<xs:documentation>Includes all situations where a spillage has occurred on the roadway due to an earlier incident.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="unprotectedAccidentArea">
<xs:annotation>
<xs:documentation>An accident area which has not been protected and may present a hazard to road users.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="OperatorAction" abstract="true">
<xs:annotation>
<xs:documentation>Actions that an authorised operator can decide to implement to prevent or help correct dangerous or poor driving conditions, or any actions affecting normal operation of a road.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:SituationRecord">
<xs:sequence>
<xs:element name="_operatorActionExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="PoorEnvironmentConditions">
<xs:annotation>
<xs:documentation>Any environmental conditions which may be affecting the driving conditions on the road.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:Conditions">
<xs:sequence>
<xs:element name="poorEnvironmentType" type="sit:_PoorEnvironmentTypeEnum" minOccurs="1" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>The type of environment condition which is affecting driving conditions.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_poorEnvironmentConditionsExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="PoorEnvironmentTypeEnum">
<xs:annotation>
<xs:documentation>Types of poor environmental conditions.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="badWeather">
<xs:annotation>
<xs:documentation>Adverse weather conditions are affecting driving conditions.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="blizzard">
<xs:annotation>
<xs:documentation>Heavy snowfall in combination with strong winds, limiting visibility to 50m or less.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="blowingDust">
<xs:annotation>
<xs:documentation>Dust blowing across the roadway causing significantly reduced visibility.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="blowingSnow">
<xs:annotation>
<xs:documentation>Fallen snow moving due to the forces of wind.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="crosswinds">
<xs:annotation>
<xs:documentation>Strong cross winds across the direction of the roadway (e.g. on a ridge or bridge).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="damagingHail">
<xs:annotation>
<xs:documentation>Large falling ice pellets or frozen rain capable of causing injury or damage to property.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="denseFog">
<xs:annotation>
<xs:documentation>Dense fog, limiting visibility to 50m or less.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="eclipse">
<xs:annotation>
<xs:documentation>Eclipse, either partial or full, of the sun causing low light levels during normal daylight period.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="extremeCold">
<xs:annotation>
<xs:documentation>Abnormally low temperatures.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="extremeHeat">
<xs:annotation>
<xs:documentation>Abnormally high expected maximum temperature.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="fog">
<xs:annotation>
<xs:documentation>Fog, visibility more than 50m.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="freezingFog">
<xs:annotation>
<xs:documentation>Fog, in conjunction with sub-zero air temperatures causing possible freezing of road surface.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="frost">
<xs:annotation>
<xs:documentation>Frost can be expected.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="gales">
<xs:annotation>
<xs:documentation>Winds between 60 km/h and 90 km/h.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="gustyWinds">
<xs:annotation>
<xs:documentation>Constantly varying winds, significant at times.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="hail">
<xs:annotation>
<xs:documentation>Falling ice pellets or frozen rain.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="heavyFrost">
<xs:annotation>
<xs:documentation>A thick coating of frost can be expected.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="heavyRain">
<xs:annotation>
<xs:documentation>Heavy rainfall, limiting visibility to 50m or less.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="heavySnowfall">
<xs:annotation>
<xs:documentation>Dense falling snow, limiting visibility to 50m or less.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="hurricaneForceWinds">
<xs:annotation>
<xs:documentation>Winds over 120 km/h.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="lowSunGlare">
<xs:annotation>
<xs:documentation>Difficult visibility conditions created by low elevation sunlight.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="moderateFog">
<xs:annotation>
<xs:documentation>Misty conditions impairing vision over 100m.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="nearbyFire">
<xs:annotation>
<xs:documentation>Fire near the road affecting driving conditions and/or significantly reduced visibility</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="nearbyFlooding">
<xs:annotation>
<xs:documentation>Flooding near the road risking to affect driving conditions</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="ozonePollution">
<xs:annotation>
<xs:documentation>High concentrations of ozone are present.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="pollution">
<xs:annotation>
<xs:documentation>Pollution of an unspecified nature.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="patchyFog">
<xs:annotation>
<xs:documentation>Fog, in which intermittent areas of dense fog may be encountered.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="precipitationInTheArea">
<xs:annotation>
<xs:documentation>Unspecified precipitation is falling on the area.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="rain">
<xs:annotation>
<xs:documentation>Rain, visibility more than 50m.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="rainChangingToSnow">
<xs:annotation>
<xs:documentation>Falling rain is changing to snow.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="sandStorms">
<xs:annotation>
<xs:documentation>Sand blowing across the roadway causing significantly reduced visibility.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="severeExhaustPollution">
<xs:annotation>
<xs:documentation>Pollution from exhaust fumes has reached a level sufficient to cause concern.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="severeSmog">
<xs:annotation>
<xs:documentation>Environmental warning of very poor air quality resulting from smog.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="showers">
<xs:annotation>
<xs:documentation>Light rain or intermittent rain.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="sleet">
<xs:annotation>
<xs:documentation>Rain mingled with snow or hail.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="smogAlert">
<xs:annotation>
<xs:documentation>Environmental warning of poor air quality resulting from smog.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="smokeHazard">
<xs:annotation>
<xs:documentation>Smoke drifting across the roadway causing significantly reduced visibility.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="snowChangingToRain">
<xs:annotation>
<xs:documentation>Falling snow is changing to rain.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="snowfall">
<xs:annotation>
<xs:documentation>Falling snow, visibility more than 50m.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="sprayHazard">
<xs:annotation>
<xs:documentation>Reduced visibility resulting from spray created by moving vehicles on a wet roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="stormForceWinds">
<xs:annotation>
<xs:documentation>Winds between 90 km/h and 120 km/h.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="strongGustsOfWind">
<xs:annotation>
<xs:documentation>Constantly varying winds, strong at times.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="strongWinds">
<xs:annotation>
<xs:documentation>Winds between 40 km/h and 60 km/h.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="swarmsOfInsects">
<xs:annotation>
<xs:documentation>Large numbers of insects which create a hazard for road users through reduced visibility.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="temperatureFalling">
<xs:annotation>
<xs:documentation>The temperature is falling significantly.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="thunderstorms">
<xs:annotation>
<xs:documentation>Electrical storms, generally with heavy rain.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="tornadoes">
<xs:annotation>
<xs:documentation>Very violent, whirling windstorms affecting narrow strips of country.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="veryStrongGustsOfWind">
<xs:annotation>
<xs:documentation>Constantly varying winds, very strong at times.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="visibilityReduced">
<xs:annotation>
<xs:documentation>Environmental conditions causing reduced visibility.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="whiteOut">
<xs:annotation>
<xs:documentation>Falling snow in blizzard conditions resulting in very reduced visibility.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="winterStorm">
<xs:annotation>
<xs:documentation>Heavy rain, sleet, hail and/or snow in combination with strong winds, limiting visibility to 50m or less.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="ProbabilityOfOccurrenceEnum">
<xs:annotation>
<xs:documentation>Levels of confidence that the sender has in the information, ordered {certain, probable, risk of}.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="certain">
<xs:annotation>
<xs:documentation>The source is completely certain of the occurrence of the situation record version content.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="probable">
<xs:annotation>
<xs:documentation>The source has a reasonably high level of confidence of the occurrence of the situation record version content.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="riskOf">
<xs:annotation>
<xs:documentation>The source has a moderate level of confidence of the occurrence of the situation record version content.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:simpleType name="RoadMaintenanceTypeEnum">
<xs:annotation>
<xs:documentation>Types of road maintenance.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="accidentRepairWork">
<xs:annotation>
<xs:documentation>repairing works after an accident, not clearance work but rebuilding of infrastructure</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="clearanceWork">
<xs:annotation>
<xs:documentation>Clearance work of an unspecified nature.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="controlledAvalanche">
<xs:annotation>
<xs:documentation>Controlled avalanche work.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="installationWork">
<xs:annotation>
<xs:documentation>Installation of new equipments or systems on or along-side the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="grassCuttingWork">
<xs:annotation>
<xs:documentation>Grass cutting work.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="litterClearance">
<xs:annotation>
<xs:documentation>Work to collect litter from the roadway and/or adjacent verges.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="maintenanceWork">
<xs:annotation>
<xs:documentation>Maintenance of road, associated infrastructure or equipments.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="maintenancePeopleOnRoad">
<xs:annotation>
<xs:documentation>People on road for general maintenance purpose</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="overheadWorks">
<xs:annotation>
<xs:documentation>Works which are overhead of the carriageway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="repairWork">
<xs:annotation>
<xs:documentation>Repair work to road, associated infrastructure or equipments.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="resurfacingWork">
<xs:annotation>
<xs:documentation>Work associated with relaying or renewal of worn-out road surface (pavement).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roadMarkingWork">
<xs:annotation>
<xs:documentation>Striping and repainting of road markings, plus placement or replacement of reflecting studs (cats' eyes).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roadsideWork">
<xs:annotation>
<xs:documentation>Road side work of an unspecified nature.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roadworksClearance">
<xs:annotation>
<xs:documentation>Roadworks are completed and are being cleared.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roadworks">
<xs:annotation>
<xs:documentation>Road maintenance or improvement activity of an unspecified nature which may potentially cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="rockFallPreventativeMaintenance">
<xs:annotation>
<xs:documentation>Rock fall preventative maintenance.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="saltingInProgress">
<xs:annotation>
<xs:documentation>Spreading of salt and / or grit on the road surface to prevent or melt snow or ice.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="snowploughsInUse">
<xs:annotation>
<xs:documentation>Snowploughs or other similar mechanical devices in use to clear snow from the road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="sweepingOfRoad">
<xs:annotation>
<xs:documentation>Sweeping of the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="treeAndVegetationCuttingWork">
<xs:annotation>
<xs:documentation>Tree and vegetation cutting work adjacent to the roadway.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="RoadSurfaceConditions" abstract="true">
<xs:annotation>
<xs:documentation>Conditions of the road surface which may affect driving conditions. These may be related to the weather (e.g. ice, snow etc.) or to other conditions (e.g. oil, mud, leaves etc. on the road)</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:Conditions">
<xs:sequence>
<xs:element name="_roadSurfaceConditionsExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="Roadworks" abstract="true">
<xs:annotation>
<xs:documentation>Road maintenance, installation and construction activities, works in the road, or other construction or maintenance actions that may affect normal operation of a road.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:OperatorAction">
<xs:sequence>
<xs:element name="maintenanceVehicles" type="sit:MaintenanceVehicles" minOccurs="0" />
<xs:element name="_roadworksExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="Situation">
<xs:annotation>
<xs:documentation>An identifiable instance of a traffic/travel situation comprising one or more traffic/travel circumstances which are linked by one or more causal relationships. Each traffic/travel circumstance is represented by a Situation Record.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="headerInformation" type="com:HeaderInformation" />
<xs:element name="situationRecord" type="sit:SituationRecord" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Details of the Situation</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_situationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
<xs:attribute name="id" type="xs:string" use="required" />
</xs:complexType>
<xs:complexType name="SituationPublication">
<xs:annotation>
<xs:documentation>A publication containing zero or more traffic/travel situations.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="com:PayloadPublication">
<xs:sequence>
<xs:element name="situation" type="sit:Situation" minOccurs="0" maxOccurs="unbounded" />
<xs:element name="_situationPublicationExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="SituationRecord" abstract="true">
<xs:annotation>
<xs:documentation>An identifiable versioned instance of a single record/element within a situation.</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="situationRecordCreationTime" type="com:DateTime" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>The date/time that the SituationRecord object (the first version of the record) was created by the original supplier.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="situationRecordVersionTime" type="com:DateTime" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>The date/time that this current version of the SituationRecord within the situation was written into the database of the supplier which is involved in the data exchange. Identity and version of record are defined by the class stereotype implementation.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="probabilityOfOccurrence" type="sit:_ProbabilityOfOccurrenceEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>An assessment of the degree of likelihood that the reported event will occur.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="safetyRelatedMessage" type="com:Boolean" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Indicates whether this SituationRecord specifies a safety-related traffic situation. At least all traffic situations governed by Commission Delegated Regulation (EU) No 886/2013 shall be indicated.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="validity" type="com:Validity" />
<xs:element name="locationReference" type="loc:LocationReference" />
<xs:element name="_situationRecordExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
<xs:attribute name="id" type="xs:string" use="required" />
<xs:attribute name="version" type="xs:string" use="required" />
</xs:complexType>
<xs:simpleType name="TrafficConstrictionTypeEnum">
<xs:annotation>
<xs:documentation>Types of constriction to which traffic is subjected as a result of an event.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="carriagewayBlocked">
<xs:annotation>
<xs:documentation>The carriageway is totally obstructed in the specified direction due to an unplanned event.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="carriagewayPartiallyObstructed">
<xs:annotation>
<xs:documentation>The carriageway is partially obstructed in the specified direction due to an unplanned event.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="lanesBlocked">
<xs:annotation>
<xs:documentation>One or more lanes is totally obstructed in the specified direction due to an unplanned event.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="lanesPartiallyObstructed">
<xs:annotation>
<xs:documentation>One or more lanes is partially obstructed in the specified direction due to an unplanned event.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roadBlocked">
<xs:annotation>
<xs:documentation>The road is totally obstructed, for all vehicles in both directions, due to an unplanned event.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="roadPartiallyObstructed">
<xs:annotation>
<xs:documentation>The road is partially obstructed in both directions due to an unplanned event.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="TrafficElement" abstract="true">
<xs:annotation>
<xs:documentation>An event which is not planned by the traffic operator, which is affecting, or has the potential to affect traffic flow.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:SituationRecord">
<xs:sequence>
<xs:element name="trafficConstrictionType" type="sit:_TrafficConstrictionTypeEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>The type of constriction to which traffic is subjected as a result of an unplanned event</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_trafficElementExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="VehicleObstruction">
<xs:annotation>
<xs:documentation>An obstruction on the road caused by one or more vehicles.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:Obstruction">
<xs:sequence>
<xs:element name="vehicleObstructionType" type="sit:_VehicleObstructionTypeEnum" minOccurs="1" maxOccurs="1">
<xs:annotation>
<xs:documentation>Characterization of an obstruction on the road caused by one or more vehicles.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_vehicleObstructionExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:simpleType name="VehicleObstructionTypeEnum">
<xs:annotation>
<xs:documentation>Types of obstructions involving vehicles.</xs:documentation>
</xs:annotation>
<xs:restriction base="xs:string">
<xs:enumeration value="abandonedVehicle">
<xs:annotation>
<xs:documentation>Abandoned vehicle(s) on the roadway which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="abnormalLoad">
<xs:annotation>
<xs:documentation>Vehicle(s) carrying exceptional load(s) which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="brokenDownVehicle">
<xs:annotation>
<xs:documentation>Broken down vehicle(s) on the carriageway which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="convoy">
<xs:annotation>
<xs:documentation>A group of vehicles moving together in formation which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="damagedVehicle">
<xs:annotation>
<xs:documentation>Damaged vehicle(s) on the carriageway which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="dangerousSlowMovingVehicle">
<xs:annotation>
<xs:documentation>Dangerous slow moving vehicles which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="emergencyVehicle">
<xs:annotation>
<xs:documentation>Emergency service vehicles on the roadway in response to an emergency situation.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="highSpeedEmergencyVehicle">
<xs:annotation>
<xs:documentation>Emergency service vehicles progressing at high speed along the roadway in response to or en route from an emergency situation.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="longLoad">
<xs:annotation>
<xs:documentation>A vehicle of length greater than that normally allowed which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="highSpeedChase">
<xs:annotation>
<xs:documentation>Authorised and unauthorised vehicles are travelling at high speeds along the roadway. This may present a hazard to other vehicles.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="medicalEmergency">
<xs:annotation>
<xs:documentation>Vehicle has stopped due a medical issue of a driver or passenger</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="militaryConvoy">
<xs:annotation>
<xs:documentation>A group of military vehicles moving together in formation which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="overheightVehicle">
<xs:annotation>
<xs:documentation>Vehicles of height greater than normally allowed which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="prohibitedVehicleOnTheRoad">
<xs:annotation>
<xs:documentation>Vehicles not normally permitted on the motorway are present which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="recklessDriver">
<xs:annotation>
<xs:documentation>A vehicle being driven without due care and attention is causing a hazard to other vehicles.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="slowVehicle">
<xs:annotation>
<xs:documentation>A vehicle travelling at well below normal highway speeds which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="specialPermitTransport">
<xs:annotation>
<xs:documentation>Special type of load or vehicle size, or even speed, that is allowed on the road only with special permission. The presence of this transport may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="trackedVehicle">
<xs:annotation>
<xs:documentation>Carterpillar tracked vehicles are in use which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="unlitVehicleOnTheRoad">
<xs:annotation>
<xs:documentation>Vehicles without lights are in use which may present a hazard to road users.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleOnFire">
<xs:annotation>
<xs:documentation>A vehicle is or has been on fire and may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleCarryingHazardousMaterials">
<xs:annotation>
<xs:documentation>Vehicles carrying materials of a hazardous nature are present and these could expose road users to additional hazards.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleInDifficulty">
<xs:annotation>
<xs:documentation>A vehicle is experiencing difficulties (e.g. manoeuvring or propulsion difficulties) which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleOnWrongCarriageway">
<xs:annotation>
<xs:documentation>A vehicle is travelling the wrong way along a divided highway (i.e. on the wrong side).</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleStuck">
<xs:annotation>
<xs:documentation>One or more vehicles are stuck (i.e. unable to move) due to environmental conditions such as a snow drift or severe icy road.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleWithOverheightLoad">
<xs:annotation>
<xs:documentation>An over-height vehicle which may present a hazard to road users.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="vehicleWithOverwideLoad">
<xs:annotation>
<xs:documentation>A vehicle of width greater than that normally allowed which may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="winterMaintetanceVehicleInTransfer">
<xs:annotation>
<xs:documentation>Winter maintenance vehicle is on the road, not doing its specific work. Its presence may cause traffic disruption.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="other">
<xs:annotation>
<xs:documentation>Other than as defined in this enumeration.</xs:documentation>
</xs:annotation>
</xs:enumeration>
<xs:enumeration value="_extended" />
</xs:restriction>
</xs:simpleType>
<xs:complexType name="WeatherRelatedRoadConditions">
<xs:annotation>
<xs:documentation>Road surface conditions that are related to the weather which may affect the driving conditions, such as ice, snow or water.</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="sit:RoadSurfaceConditions">
<xs:sequence>
<xs:element name="weatherRelatedRoadConditionType" type="com:_WeatherRelatedRoadConditionTypeEnum" minOccurs="1" maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>The type of road surface condition that is related to the weather which is affecting the driving conditions.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="_weatherRelatedRoadConditionsExtension" type="com:_ExtensionType" minOccurs="0" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:schema>