stationIdTypeEnum

<xsd:simpleType name="stationIdTypeEnum">
  <xsd:restriction base="xsd:NMTOKEN">
    <xsd:enumeration value="WMO">
      <xsd:annotation>
        <xsd:documentation>A five-digit station identifier assigned by the World Meteorological Organization (WMO), used for international weather data exchange and station documentation.</xsd:documentation>
      </xsd:annotation>
    </xsd:enumeration>
    <xsd:enumeration value="WBAN">
      <xsd:annotation>
        <xsd:documentation>Weather-Bureau-Army-Navy station id. A five-digit station identifier used at National Climatic Data Center (NCDC) for digital data storage and general station identification purposes.</xsd:documentation>
      </xsd:annotation>
    </xsd:enumeration>
    <xsd:enumeration value="ICAO">
      <xsd:annotation>
        <xsd:documentation>A 4-letter indicator for geographical locations throughout the world, managed by the International Civil Aviation Organization (ICAO).</xsd:documentation>
      </xsd:annotation>
    </xsd:enumeration>
    <xsd:enumeration value="NWSLI">
      <xsd:annotation>
        <xsd:documentation>A 3- to 5-character alpha-numeric identifier assigned by the US National Weather Service (NWS), used for site identification in the NWS communications systems (e.g. AFOS, ROSA, SHEF, etc.).</xsd:documentation>
      </xsd:annotation>
    </xsd:enumeration>
    <xsd:enumeration value="FAACallSign">
      <xsd:annotation>
        <xsd:documentation>An alpha-numeric identifier of up to 4-characters managed by the USDT Federal Aviation Administration (FAA), used for site identification of airports, weather stations and other sites vital to navigation.</xsd:documentation>
      </xsd:annotation>
    </xsd:enumeration>
    <xsd:enumeration value="COOP">
      <xsd:annotation>
        <xsd:documentation>A 6-digit number identifying a station in the NWS Cooperative Network.</xsd:documentation>
      </xsd:annotation>
    </xsd:enumeration>
    <xsd:enumeration value="Modeled">
      <xsd:annotation>
        <xsd:documentation>A custom code identifying a virtual station for a particular grid location on the planet that was modeled by a simulation program such as MM5, WRF, or other weather simulation programs.</xsd:documentation>
      </xsd:annotation>
    </xsd:enumeration>
  </xsd:restriction>
</xsd:simpleType>