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  <IfcVersion version="IFC4X4" />
  <Name>Pset_GeoScienceFeatureTypeGeoHazard</Name>
  <Definition>Properties for geo hazards</Definition>
  <Applicability />
  <ApplicableClasses>
    <ClassName>IfcGeoScienceFeature/HAZARDAREA</ClassName>
  </ApplicableClasses>
  <ApplicableTypeValue>IfcGeoScienceFeature/HAZARDAREA</ApplicableTypeValue>
  <PropertyDefs>
    <PropertyDef ifdguid="109bbdb9b1624d7c8fb5742e91947a3a">
      <Name>HazardType</Name>
      <Definition>A generic classification and a specific classification of the type of hazard.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcURIReference" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="b209274b16724b169d43cf652c8bc013">
      <Name>LikelihoodOfOccurence</Name>
      <Definition>Likelihood is a general concept relating to the chance of an event occuring.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcReal" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="b6bde412e314439cbf1a5aaba8fa3d3e">
      <Name>LevelOfIntensity</Name>
      <Definition>An expression of the magnitude or the intensity of a phenomenon.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcText" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="f677c9f4280841b78bbfc593b20979d4">
      <Name>ValidityPeriodDescription</Name>
      <Definition>A description of the validity period for the geo hazard. The description may be textual or encoded according to a standard referenced in _ValidityPeriodEncoding_
&gt;NOTE One possible validity period encoding is according to ISO14825:2011 (see e.g. https://xtour-eu-n.cloud.ptvgroup.com/manual/Content/Technical_concepts/DSC_gdf-timedomains.htm)</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcText" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="79aec46e7c1e402a99884a64ed6904e7">
      <Name>ValidityPeriodEncoding</Name>
      <Definition>Identifies the encoding standard used in property _ValidityPeriodDescription_ if any.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="c5396136a1b148d189d66f3733be5e1a">
      <Name>DeterminationMethod</Name>
      <Definition>Different ways to delineate the perimeter of a hazard.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcText" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
    <PropertyDef ifdguid="193e2149e5f9427795aa66cb9a7f5fe1">
      <Name>HazardLevel</Name>
      <Definition>The hazard level (red-blue-yellow = high-medium-low or just red and yellow) is a function of likelihood and intensity and represents the degree of threat/hazard to humans, animals and material assets posed by a certain hazard type.</Definition>
      <PropertyType>
        <TypePropertySingleValue>
          <DataType type="IfcLabel" />
        </TypePropertySingleValue>
      </PropertyType>
      <NameAliases />
      <DefinitionAliases />
    </PropertyDef>
  </PropertyDefs>
  <PsetDefinitionAliases />
</PropertySetDef>