{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema   http://www.spase-group.org/data/schema/spase-2_3_0.xsd",
    "Version": "2.3.0",
    "NumericalData": {
      "ResourceID": "spase://GBO/NumericalData/Thule/Magnetometer/PT1M",
      "ResourceHeader": {
        "ResourceName": "PCI (Polar Cap Index), Greenland",
        "ReleaseDate": "2018-06-28T22:02:01Z",
        "Description": "PCI (Polar Cap Index), Thule (now Qaanaaq), Greenland; also called PCN - Polar Cap North",
        "Contact": {
          "PersonID": "spase://SMWG/Person/Juergen.Matzka",
          "Role": "GeneralContact"
        },
        "PriorID": [
          "spase://VSPO/NumericalData/P_VOSTOK_HDR_PCI_THULE",
          "spase://VSPO/NumericalData/WDC/Thule/Magnetometer/PT1M"
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/WDC/Geomagnetism/DTU",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": [
          {
            "Name": "WDC/Geomagnetism at the Technical University of Denmark (DTU) in Copenhagen",
            "URL": "ftp://ftp.space.dtu.dk/WDC/indices/pcn/"
          },
          {
            "Name": "In ASCII via ftp from NGDC",
            "URL": "ftp://ftp.ngdc.noaa.gov/STP/SOLAR_DATA/RELATED_INDICES/PC_INDEX/VOSTOK"
          }
        ],
        "Format": "Text"
      },
      "ProviderProcessingLevel": "CALIBRATED",
      "InstrumentID": "spase://SMWG/Instrument/WDC/Thule/Magnetometer",
      "MeasurementType": [
        "MagneticField",
        "ActivityIndex"
      ],
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1975-01-01T00:00:00",
          "RelativeStopDate": "-P1D",
          "Note": "Data are current to within hours."
        },
        "Cadence": "PT1M"
      },
      "ObservedRegion": "Earth.Surface"
    }
  }
}