pgio.xsd

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:gml="http://www.opengis.net/gml/3.2" xmlns:pgio="http://www.planninggraph.io/pgio/0.2/" elementFormDefault="qualified" targetNamespace="http://www.planninggraph.io/pgio/0.2/">
  <import namespace="http://www.opengis.net/gml/3.2" schemaLocation="http://schemas.opengis.net/gml/3.2.1/gml.xsd"/>
  <element name="Parcel" substitutionGroup="gml:AbstractFeature" type="pgio:ParcelType">
    <annotation>
      <documentation>
        A cadastral parcel, derived from ALKIS AX_Flurstueck. References buildings, plans and relevant other data. 
      </documentation>
    </annotation>
  </element>
  <complexType name="ParcelType">
    <complexContent>
      <extension base="gml:AbstractFeatureType">
        <sequence>
          <element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="bplanRegulations" nillable="true" type="pgio:BPlanRegulationsPropertyType">
			<annotation>
			  <documentation>
				The regulations applied to this parcel as per the respective Development Plans (Bebauungspläne/Bauleitpläne). There may be more than one plan if changes ("Änderungen") are in effect. In that case, the specific regulation in the newest plan has to take precedence.
			  </documentation>
			</annotation>
		  </element>
          <element form="unqualified" maxOccurs="1" minOccurs="0" name="fplanRegulations" nillable="true" type="pgio:FPlanRegulationsPropertyType">
			<annotation>
			  <documentation>
				The regulations applied to this parcel as per the respective Land-Use Plans (Flächennutzungspläne). Regulations from FPlans do not have the same immediately binding effect as those in BPlans, but can serve as a sanity check or fallback if other information is not available.
			  </documentation>
			</annotation>
		  </element>
          <element form="unqualified" maxOccurs="1" minOccurs="0" name="buildings" nillable="true" type="pgio:BuildingPropertyType">
			<annotation>
			  <documentation>
				The buildings that are on this Parcel. It is assumed that a Building is on one Parcel, and it is thus encoded in place.
			  </documentation>
			</annotation>
		  </element>
          <element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="transportServices" nillable="true" type="pgio:ProximityReferencePropertyType">
			<annotation>
			  <documentation>
				References to transport infrastructure such as road, railway, buses and others close by or connected to this Parcel. 
			  </documentation>
			</annotation>
		  </element>
          <element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="utilityServices" nillable="true" type="pgio:ProximityReferencePropertyType">
			<annotation>
			  <documentation>
				References to utility infrastructure such as broadband, water, sewers and others close by or connected to this Parcel. 
			  </documentation>
			</annotation>
		  </element>
          <element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="governmentalServices" nillable="true" type="pgio:ProximityReferencePropertyType">
			<annotation>
			  <documentation>
				References to governmental public infrastructure such as schools, citizen's offices, playgrounds, swimming pools and others close by or connected to this Parcel. 
			  </documentation>
			</annotation>
		  </element>
          <element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="natureServices" nillable="true" type="pgio:ProximityReferencePropertyType">
			<annotation>
			  <documentation>
				References to nature services such as forests, water bodies, protected areas and other features contributing to a high-quality environment. 
			  </documentation>
			</annotation>
		  </element>
          <element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="marketData" nillable="true" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				References to relevant transaction and valuation data, such as "Bodenrichtwerte". 
			  </documentation>
			</annotation>
		  </element>
          <element form="unqualified" maxOccurs="1" minOccurs="1" name="geometry" nillable="false" type="gml:SurfacePropertyType">
			<annotation>
			  <documentation>
				The geometry of this parcel, as a MultiSurface (MultiPolygon when encoded in GeoJSON). 
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="1" name="officialArea" nillable="false" type="double">
			<annotation>
			  <documentation>
				The official area of this parcel, in m².
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="parcelNumber" nillable="false" type="string">
			<annotation>
			  <documentation>
				The parcel number, usually in a format such as 7 / 203, unique only within a local cadaster
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="1" name="parcelID" nillable="false" type="string">
			<annotation>
			  <documentation>
				The parcel id, unique within the full data set
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="1" name="municipalityKey" nillable="false" type="string">
			<annotation>
			  <documentation>
				The ISO country code prefixed municipality key. For Germany, given as an "AGS" (Amtliche Gemeindeschlüssel, see https://www.destatis.de/DE/Themen/Laender-Regionen/Regionales/Gemeindeverzeichnis/_inhalt.html).
				Example: DE08111000
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="1" name="economicType" nillable="true" type="string">
			<annotation>
			  <documentation>
				The parcel land-use type, derived from AX_FlurstueckGrundbuch.wirtschaftsart, using the values from AX_WirtschaftsartGrundbuchType (Wohnbaufläche, Industrie- und Gewerbefläche, Mischnutzung, Gebäude- und Freifläche Land- und Forstwirtschaft, Erholungsfläche, Friedhof, Verkehrsfläche, Landwirtschaftsfläche, Waldfläche, Sonstige Vegetationsfläche, Unland, Wasserfläche)
			  </documentation>
			</annotation>
		  </element>
        </sequence>
      </extension>
    </complexContent>
  </complexType>

  <complexType name="ProximityReferencePropertyType">
    <sequence minOccurs="0">
      <element ref="pgio:ProximityReference" maxOccurs="1" />
    </sequence>
  </complexType>
  <element name="ProximityReference" type="pgio:ProximityReferenceType">
    <annotation>
      <documentation>
        A reference to a resource that is in proximity. Extends the normal gml:reference with information on distance in time and space.
      </documentation>
    </annotation>
  </element>
  <complexType name="ProximityReferenceType">
    <complexContent>
      <extension base="gml:ReferenceType">
        <sequence>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="distanceWalking" nillable="false" type="double">
		    <annotation>
		      <documentation>
		        The distance to the referenced object when walking, in meters.
		      </documentation>
		    </annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="timeWalking" nillable="false" type="integer">
		    <annotation>
		      <documentation>
		        The time to the referenced object when walking, in seconds.
		      </documentation>
		    </annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="distanceRoad" nillable="false" type="double">
		    <annotation>
		      <documentation>
		        The distance to the referenced object when using road vehicles, in meters.
		      </documentation>
		    </annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="timeRoad" nillable="false" type="integer">
		    <annotation>
		      <documentation>
		        The time to the referenced object when using road vehices, in seconds.
		      </documentation>
		    </annotation>
		  </element>
		</sequence>
	  </extension>
    </complexContent>
  </complexType>
  
  <complexType name="BuildingPropertyType">
    <sequence minOccurs="0">
      <element ref="pgio:Building" maxOccurs="unbounded" />
    </sequence>
  </complexType>
  <element name="Building" substitutionGroup="gml:AbstractFeature" type="pgio:BuildingType">
    <annotation>
      <documentation>
        A building, derived from ALKIS `AX_Gebaeude`, alternatively from CityGML `Building` or from INSPIRE-BU2D `Building`.
      </documentation>
    </annotation>
  </element>
  <complexType name="BuildingType">
    <complexContent>
      <extension base="gml:AbstractFeatureType">
        <sequence>
          <element form="unqualified" maxOccurs="1" minOccurs="1" name="geometry" nillable="false" type="gml:SurfacePropertyType">
			<annotation>
			  <documentation>
				The geometry of this building footprint, as a `MultiSurface` (`MultiPolygon` when encoded in GeoJSON). 
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="1" name="sourceOfParams" nillable="false" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				The source of the parameters included in this building object. Can be one of the following:
				- pgio:SourceOfParams:CityGMLOrINSPIRE (meaning that the values are derived from the respective enumerations and may contain mismatches)
				- pgio:SourceOfParams:OtherStructuredData (meaning there may be other definitions used)
				- pgio:SourceOfParams:AutomatedExtraction (meaning there may be errors in the values, because these were extracted from raster plans, LiDAR, Orthoimagery and similar unstructured data using automated methods)
				- pgio:SourceOfParams:Unknown (meaning the source is not documented)
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="levelsAboveGround" nillable="false" type="integer">
			<annotation>
			  <documentation>
				The number of floors/levels above ground in this building. 
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="levelsBelowGround" nillable="false" type="integer">
			<annotation>
			  <documentation>
				The number of floors/levels below ground in this building.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="volume" nillable="false" type="double">
			<annotation>
			  <documentation>
				The total volume/mass of this building in m3.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="grossFloorArea" nillable="false" type="double">
			<annotation>
			  <documentation>
				The total gross floor area of this building in m2.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="function" nillable="false" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				The (current) function of this building. Can be one of the following:
				- A value from https://inspire.ec.europa.eu/codelist/CurrentUseValue
				- A value from the CityGML 2.x usage enumeration (https://www.sig3d.org/codelists/standard/building/2.0/_AbstractBuilding_usage.xml)
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="roofType" nillable="false" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				The roof type of this building. Can be one of the textual values from XPlanung 6.x "BP_Dachgestaltung":
				1000 (Flachdach)
				2100 (Pultdach)
				2200 (Versetztes Pultdach)
				3100 (Satteldach)
				3200 (Walmdach)
				3300 (Krueppelwalmdach) 
				3400 (Mansarddach)
				3500 (Zeltdach) 
				3600 (Kegeldach) 
				3700 (Kuppeldach) 
				3800 (Sheddach) 
				3900 (Bogendach) 
				4000 (Turmdach) 
				5000 (Mischform) 
				9999 (Sonstige Dachform) 
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="eaveHeight" nillable="false" type="double">
			<annotation>
			  <documentation>
				The eave height (Traufhöhe) of this building, in m², over the footprint height.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="ridgeHeight" nillable="false" type="double">
			<annotation>
			  <documentation>
				The ridge height (Firsthöhe) of this building, in m², over the footprint height.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="yearOfConstruction" nillable="false" type="integer">
			<annotation>
			  <documentation>
				The year as an integer in which this building was initially constructed.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="yearOfRenovation" nillable="false" type="integer">
			<annotation>
			  <documentation>
				The year as an integer in which this building was last renovated substantially.
			  </documentation>
			</annotation>
		  </element>
        </sequence>
      </extension>
    </complexContent>
  </complexType>
  
  <complexType name="BPlanRegulationsPropertyType">
    <sequence minOccurs="0">
      <element ref="pgio:BPlanRegulations" maxOccurs="1" />
    </sequence>
  </complexType>
  <element name="BPlanRegulations" type="pgio:BPlanRegulationsType">
    <annotation>
      <documentation>
        A set of regulations, derived from the respective XPlanung 6.x Feature Types from the Modellbereich BP_Plan.BP_Bebauung, such as BP_WohngebaeudeFlaeche or BP_GemeinschaftsanlagenFlaeche 
      </documentation>
    </annotation>
  </element>
  <complexType name="BPlanRegulationsType">
	<sequence>
		<element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="useTypes" nillable="false" type="gml:ReferenceType">
		  <annotation>
			<documentation>
			The allowed use types according to the referenced plan. Can be one of the textual values from XPlanung 6.x "XP_AllgArtDerBaulNutzung":
			1000 (WohnBauflaeche): Wohnbaufläche nach §1 Abs. (1) BauNVO 
			2000 (GemischteBauflaeche): Gemischte Baufläche nach §1 Abs. (1) BauNVO. 
			3000 (GewerblicheBauflaeche): Gewerbliche Baufläche nach §1 Abs. (1) BauNVO. 
			4000 (SonderBauflaeche): Sonderbaufläche nach §1 Abs. (1) BauNVO. 
			9999 (SonstigeBauflaeche): Sonstige Baufläche
			</documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="specificUseType" nillable="false" type="gml:ReferenceType">
		  <annotation>
			<documentation>
			The allowed specific use types according to the referenced plan. Can be one of the textual values from XPlanung 6.x "XP_BesondereArtDerBaulNutzung":
			1000 (Kleinsiedlungsgebiet): Kleinsiedlungsgebiet nach § 2 BauNVO. 
			1100 (ReinesWohngebiet): Reines Wohngebiet nach § 3 BauNVO. 
			1200 (AllgWohngebiet): Allgemeines Wohngebiet nach § 4 BauNVO. 
			1300 (BesonderesWohngebiet): Gebiet zur Erhaltung und Entwicklung der Wohnnutzung (Besonderes Wohngebiet) nach § 4a BauNVO. 
			1400 (Dorfgebiet): Dorfgebiet nach $ 5 BauNVO. 
			1500 (Mischgebiet): Mischgebiet nach $ 6 BauNVO. 
			1550 (UrbanesGebiet): Urbanes Gebiet nach § 6a BauNVO.
			1600 (Kerngebiet): Kerngebiet nach § 7 BauNVO. 
			1700 (Gewerbegebiet): Gewerbegebiet nach § 8 BauNVO. 
			1800 (Industriegebiet): Industriegebiet nach § 9 BauNVO. 
			2000 (SondergebietErholung): Sondergebiet, das der Erholung dient nach § 10 BauNVO von 1977 und 1990. 
			2100 (SondergebietSonst): Sonstiges Sondergebiet nach§ 11 BauNVO 1977 und 1990; z.B. Klinikgebiet. 
			3000 (Wochenendhausgebiet): Wochenendhausgebiet nach §10 der BauNVO von 1962 und 1968. 
			4000 (Sondergebiet): Sondergebiet nach §11der BauNVO von 1962 und 1968.
			9999 (SonstigesGebiet): Sonstiges Gebiet
			</documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="buildingType" nillable="false" type="gml:ReferenceType">
		  <annotation>
			<documentation>
			The allowed building types according to the referenced plan. Can be one of the textual values from XPlanung 6.x "BP_BebauungsArt":
			1000 (Einzelhaeuser): Nur Einzelhäuser zulässig. 
			2000 (Doppelhaeuser): Nur Doppelhäuser zulässig. 
			3000 (Hausgruppen): Nur Hausgruppen zulässig. 
			4000 (EinzelDoppelhaeuser): Nur Einzel- oder Doppelhäuser zulässig. 
			5000 (EinzelhaeuserHausgruppen): Nur Einzelhäuser oder Hausgruppen zulässig. 
			6000 (DoppelhaeuserHausgruppen): Nur Doppelhäuser oder Hausgruppen zulässig. 
			7000 (Reihenhaeuser): Nur Reihenhäuser zulässig.
			</documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="roofType" nillable="false" type="gml:ReferenceType">
		  <annotation>
			<documentation>
			The allowed roof type(s) of this building. Can be one of the textual values from XPlanung 6.x "BP_Dachgestaltung":
			1000 (Flachdach)
			2100 (Pultdach)
			2200 (VersetztesPultdach)
			3100 (Satteldach)
			3200 (Walmdach)
			3300 (Krueppelwalmdach) 
			3400 (Mansarddach)
			3500 (Zeltdach) 
			3600 (Kegeldach) 
			3700 (Kuppeldach) 
			3800 (Sheddach) 
			3900 (Bogendach) 
			4000 (Turmdach) 
			5000 (Mischform) 
			9999 (SonstigeDachform) 
			</documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="floorAreaToParcelAreaRatioMax" nillable="false" type="double">
		  <annotation>
			<documentation>
		      The allowed maximum ratio of the gross floor area of the buildings on this parcel to the parcel area (in German: Geschossflächenzahl/GFZ) 
		    </documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="volumeToParcelAreaRatioMax" nillable="false" type="double">
		  <annotation>
		    <documentation>
		      The allowed maximum ratio of the volume of the buildings on this parcel to the parcel area (in German: Baumassenzahl/BMZ) 
			</documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="footprintToParcelAreaRatioMax" nillable="false" type="double">
			<annotation>
			  <documentation>
				The allowed maximum ratio of the footprint of the buildings on this parcel to the parcel area (in German: Grundflächenzahl/GRZ) 
			  </documentation>
			</annotation>
		  </element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="fullLevelsAboveGroundMax" nillable="false" type="integer">
			<annotation>
			  <documentation>
				The allowed maximum number of full levels above ground (in German: Maximal zulässige Zahl der oberirdischen Vollgeschosse/Z) 
			  </documentation>
			</annotation>
		  </element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="floorAreaToParcelAreaRatioMin" nillable="false" type="double">
		  <annotation>
		    <documentation>
		      The allowed mimimum ratio of the gross floor area of the buildings on this parcel to the parcel area (in German: Geschossflächenzahl/GFZ) 
			</documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="volumeToParcelAreaRatioMin" nillable="false" type="double">
		  <annotation>
			<documentation>
		      The allowed minimum ratio of the volume of the buildings on this parcel to the parcel area (in German: Baumassenzahl/BMZ) 
		    </documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="footprintToParcelAreaRatioMin" nillable="false" type="double">
		  <annotation>
			<documentation>
		      The allowed minimum ratio of the footprint of the buildings on this parcel to the parcel area (in German: Grundflächenzahl/GRZ) 
		    </documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="fullLevelsAboveGroundMin" nillable="false" type="integer">
		  <annotation>
			<documentation>
		      The allowed minimum number of full levels above ground (in German: Maximal zulässige Zahl der oberirdischen Vollgeschosse/Z) 
		    </documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="eaveHeightMax" nillable="false" type="double">
		  <annotation>
			<documentation>
			  The allowed maximum eave height in m (in German: Maximal zulässige Traufhöhe) 
		    </documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="ridgeHeightMax" nillable="false" type="double">
		  <annotation>
			<documentation>
			  The allowed maximum ridge height in m (in German: Maximal zulässige Firsthöhe) 
		    </documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="plan" nillable="true" type="gml:ReferenceType">
		  <annotation>
		    <documentation>
		      A reference to the pgio:BPlan object that defines these regulation values. 
			</documentation>
		  </annotation>
		</element>
	</sequence>
  </complexType>

  <complexType name="FPlanRegulationsPropertyType">
    <sequence minOccurs="0">
      <element ref="pgio:FPlanRegulations" maxOccurs="1" />
    </sequence>
  </complexType>
  <element name="FPlanRegulations" type="pgio:FPlanRegulationsType">
    <annotation>
      <documentation>
        A set of regulations, derived from the respective XPlanung 6.x Feature Types from the Modellbereich FP_Plan.FP_Bebauungsflaeche, mostly FP_BebauungsFlaeche
	  </documentation>
    </annotation>
  </element>
  <complexType name="FPlanRegulationsType">
    <sequence>
		<element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="useTypes" nillable="false" type="gml:ReferenceType">
		  <annotation>
			<documentation>
			The allowed use types according to the referenced plan. Can be one of the textual values from XPlanung 6.x "XP_AllgArtDerBaulNutzung":
			1000 (WohnBauflaeche): Wohnbaufläche nach §1 Abs. (1) BauNVO 
			2000 (GemischteBauflaeche): Gemischte Baufläche nach §1 Abs. (1) BauNVO. 
			3000 (GewerblicheBauflaeche): Gewerbliche Baufläche nach §1 Abs. (1) BauNVO. 
			4000 (SonderBauflaeche): Sonderbaufläche nach §1 Abs. (1) BauNVO. 
			9999 (SonstigeBauflaeche): Sonstige Baufläche
			</documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="specificUseType" nillable="false" type="gml:ReferenceType">
		  <annotation>
			<documentation>
			The allowed specific use types according to the referenced plan. Can be one of the textual values from XPlanung 6.x "XP_BesondereArtDerBaulNutzung":
			1000 (Kleinsiedlungsgebiet): Kleinsiedlungsgebiet nach § 2 BauNVO. 
			1100 (ReinesWohngebiet): Reines Wohngebiet nach § 3 BauNVO. 
			1200 (AllgWohngebiet): Allgemeines Wohngebiet nach § 4 BauNVO. 
			1300 (BesonderesWohngebiet): Gebiet zur Erhaltung und Entwicklung der Wohnnutzung (Besonderes Wohngebiet) nach § 4a BauNVO. 
			1400 (Dorfgebiet): Dorfgebiet nach $ 5 BauNVO. 
			1500 (Mischgebiet): Mischgebiet nach $ 6 BauNVO. 
			1550 (UrbanesGebiet): Urbanes Gebiet nach § 6a BauNVO.
			1600 (Kerngebiet): Kerngebiet nach § 7 BauNVO. 
			1700 (Gewerbegebiet): Gewerbegebiet nach § 8 BauNVO. 
			1800 (Industriegebiet): Industriegebiet nach § 9 BauNVO. 
			2000 (SondergebietErholung): Sondergebiet, das der Erholung dient nach § 10 BauNVO von 1977 und 1990. 
			2100 (SondergebietSonst): Sonstiges Sondergebiet nach§ 11 BauNVO 1977 und 1990; z.B. Klinikgebiet. 
			3000 (Wochenendhausgebiet): Wochenendhausgebiet nach §10 der BauNVO von 1962 und 1968. 
			4000 (Sondergebiet): Sondergebiet nach §11der BauNVO von 1962 und 1968.
			9999 (SonstigesGebiet): Sonstiges Gebiet
			</documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="floorAreaToParcelAreaRatioMax" nillable="false" type="double">
		  <annotation>
			<documentation>
		      The allowed maximum ratio of the gross floor area of the buildings on this parcel to the parcel area (in German: Geschossflächenzahl/GFZ) 
		    </documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="volumeToParcelAreaRatioMax" nillable="false" type="double">
		  <annotation>
		    <documentation>
		      The allowed maximum ratio of the volume of the buildings on this parcel to the parcel area (in German: Baumassenzahl/BMZ) 
			</documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="footprintToParcelAreaRatioMax" nillable="false" type="double">
			<annotation>
			  <documentation>
				The allowed maximum ratio of the footprint of the buildings on this parcel to the parcel area (in German: Grundflächenzahl/GRZ) 
			  </documentation>
			</annotation>
		  </element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="volumeToParcelAreaRatioMin" nillable="false" type="double">
		  <annotation>
			<documentation>
		      The allowed minimum ratio of the volume of the buildings on this parcel to the parcel area (in German: Baumassenzahl/BMZ) 
		    </documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="footprintToParcelAreaRatioMin" nillable="false" type="double">
		  <annotation>
			<documentation>
		      The allowed minimum ratio of the footprint of the buildings on this parcel to the parcel area (in German: Grundflächenzahl/GRZ) 
		    </documentation>
		  </annotation>
		</element>
		<element form="unqualified" maxOccurs="1" minOccurs="0" name="plan" nillable="true" type="gml:ReferenceType">
		  <annotation>
		    <documentation>
		      A reference to the FPlan object that defines these regulation values. 
			</documentation>
		  </annotation>
		</element>
	</sequence>
  </complexType>
  
  <element name="Plan" substitutionGroup="gml:AbstractFeature" type="pgio:PlanType">
    <annotation>
      <documentation>
        An abstract spatial plan, derived from the respective XPlan (e.g. BP_Plan, FP_Plan) types.
      </documentation>
    </annotation>
  </element>
  <complexType name="PlanType">
    <complexContent>
      <extension base="gml:AbstractFeatureType">
        <sequence>
          <element form="unqualified" maxOccurs="1" minOccurs="0" name="entryIntoForce" nillable="false" type="date">
			<annotation>
			  <documentation>
				The date when this plan entered into legal bindingness ("Inkrafttreten")
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="1" name="geometry" nillable="false" type="gml:SurfacePropertyType">
			<annotation>
			  <documentation>
				The surface geometry of this plan (can have multiple parts/"Bereiche")
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="1" name="planName" nillable="false" type="string">
			<annotation>
			  <documentation>
				The name of this plan.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="1" name="planNumber" nillable="false" type="string">
			<annotation>
			  <documentation>
				The identifier of this plan. Can be derived from nummer or internalId, whichever is present and considered the permanent ID.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="texts" nillable="false" type="string">
			<annotation>
			  <documentation>
				The textual parts of this plan.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="xplanReference" nillable="false" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				Resolvable reference to the corresponding XPlan object, if there is one, e.g. through a GetFeatureByID request.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="1" name="sourceOfParams" nillable="false" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				The source of the parameters described in this plan. Can be one of the following:
				- pgio:SourceOfParams:XPlanung (meaning the values are exact)
				- pgio:SourceOfParams:CityGMLOrINSPIRE (meaning that the values are derived from the respective enumerations and may contain mismatches)
				- pgio:SourceOfParams:OtherStructuredData (meaning there may be other definitions used)
				- pgio:SourceOfParams:AutomatedExtraction (meaning there may be errors in the values, because these were extracted from raster plans and similar unstructured data using automated methods)
				- pgio:SourceOfParams:Unknown (meaning the source in not documented)
			  </documentation>
			</annotation>
		  </element>
        </sequence>
      </extension>
    </complexContent>
  </complexType>
  
  <element name="BPlan" substitutionGroup="pgio:Plan" type="pgio:BPlanType">
    <annotation>
      <documentation>
        A Development plan ("Bauleitplan"), derived from XPlanung 6.x BP_Plan.
      </documentation>
    </annotation>
  </element>
  <complexType name="BPlanType">
    <complexContent>
      <extension base="pgio:PlanType">
        <sequence>
		  <element form="unqualified" maxOccurs="unbounded" minOccurs="0" name="planningMunicipality" nillable="false" type="string">
			<annotation>
			  <documentation>
				The ISO country code prefixed municipality key of the municipality/ies that is/are responsible for this plan. Derived from *_Plan.planaufstellendeGemeinde. For Germany, given as an "AGS" (Amtliche Gemeindeschlüssel, see https://www.destatis.de/DE/Themen/Laender-Regionen/Regionales/Gemeindeverzeichnis/_inhalt.html).
				Example: DE08111000
			  </documentation>
			</annotation>
		  </element>
          <element form="unqualified" maxOccurs="1" minOccurs="0" name="legalBase" nillable="false" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				The legal base of this BPlan, e.g. a version of BauNVO. Allowed values are the textual values from XPlanung 6.x XP_GesetzlicheGrundlage.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="legalState" nillable="false" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				The legal state of this plan. Allowed values are the textual values from XPlanung 6.x BP_Rechtsstand.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="bplanType" nillable="false" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				The specific type of this BPlan. Allowed values are the textual values from XPlanung 6.x BP_PlanArt.
			  </documentation>
			</annotation>
		  </element>
        </sequence>
      </extension>
    </complexContent>
  </complexType>
  
  <element name="FPlan" substitutionGroup="pgio:Plan" type="pgio:FPlanType">
    <annotation>
      <documentation>
        A land use plan ("Flächennutzungsplan"), derived from XPlanung 6.x FP_Plan.
      </documentation>
    </annotation>
  </element>
  <complexType name="FPlanType">
    <complexContent>
      <extension base="pgio:PlanType">
        <sequence>
          <element form="unqualified" maxOccurs="1" minOccurs="0" name="planningAuthority" nillable="false" type="string">
			<annotation>
			  <documentation>
				The ISO country code prefixed key of the authority that is responsible for this plan. For Germany, given as the respective part of the "AGS" (Amtliche Gemeindeschlüssel, see https://www.destatis.de/DE/Themen/Laender-Regionen/Regionales/Gemeindeverzeichnis/_inhalt.html).
				Example: DE0811 for Germany (DE) - Baden Württemberg (08) - Regierungspräsidium Stuttgart (11)
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="legalBase" nillable="false" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				The legal base of this BPlan, e.g. a version of BauNVO. Allowed values are the textual values from XPlanung 6.x XP_GesetzlicheGrundlage.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="legalState" nillable="false" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				The legal state of this plan. Allowed values are the textual values from XPlanung 6.x FP_Rechtsstand.
			  </documentation>
			</annotation>
		  </element>
		  <element form="unqualified" maxOccurs="1" minOccurs="0" name="bplanType" nillable="false" type="gml:ReferenceType">
			<annotation>
			  <documentation>
				The specific type of this FPlan. Allowed values are the textual values from XPlanung 6.x FP_PlanArt.
			  </documentation>
			</annotation>
		  </element>
        </sequence>
      </extension>
    </complexContent>
  </complexType>
  
</schema>