{
  "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 https://www.spase-group.org/data/schema/spase-2_5_0.xsd",
    "Version": "2.5.0",
    "NumericalData": {
      "ResourceID": "spase://IUGONET/NumericalData/ISEE/misc/Rikubetsu/MillimeterWaveSpectroscopicRadiometer/volumemixingratio",
      "ResourceHeader": {
        "ResourceName": "Atmospheric ozone observation with millimeter-wave spectral radiometer at Rikubetsu, Japan",
        "ReleaseDate": "2014-12-01T00:00:00",
        "ExpirationDate": "2199-12-31T12:00:00",
        "Description": "Atmospheric vertical ozone profiles from 21 to 65 km retrived from continuous ground-based millimeter-wave (110 GHz) measurements at Rikubetsu, Japan. Further details of the instrument were described in Nagahama et al. (2007) (doi:10.2151/jmsj.85.495), and those of the data processing and error analysis appear in Ohyama et al. (in preparation).",
        "Acknowledgement": "The millimeter-wave spectral radiometer at the Rikubetsu observatory is operated by ISEE, Nagoya University, Japan. For data use, please contact the PI (Akira Mizuno at mizuno [at] isee.nagoya-u.ac.jp) for the details. We thank the support staffs of ISEE/GRC for their efforts.",
        "Contact": [
          {
            "PersonID": "spase://IUGONET/Person/Akira.Mizuno",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://IUGONET/Person/Tomoo.Nagahama",
            "Role": "GeneralContact"
          },
          {
            "PersonID": "spase://IUGONET/Person/ISEE.Metadata.Management.Group",
            "Role": "MetadataContact"
          }
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://IUGONET/Repository/ISEE/MizunoGroupSite",
        "Availability": "Offline",
        "AccessRights": "Restricted",
        "AccessURL": {
          "Name": "Webpage of Mizuno group, Atmospheric Environment Division",
          "URL": "http://skx1.isee.nagoya-u.ac.jp/",
          "Description": "Mizuno group, Atmospheric Environment Division, ISEE, Nagoya University",
          "Language": "JP"
        },
        "Format": "Binary"
      },
      "InstrumentID": "spase://IUGONET/Instrument/ISEE/misc/Rikubetsu/MillimeterWaveSpectroscopicRadiometer",
      "MeasurementType": "NeutralGas",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1999-10-01T00:00:00",
          "StopDate": "2014-06-30T23:59:59"
        }
      },
      "ObservedRegion": [
        "Earth.NearSurface.Stratosphere",
        "Earth.NearSurface.Mesosphere"
      ],
      "SpatialCoverage": {
        "CoordinateSystem": {
          "CoordinateRepresentation": "Spherical",
          "CoordinateSystemName": "WGS84"
        },
        "CenterLatitude": "43.46",
        "NorthernmostLatitude": "43.46",
        "SouthernmostLatitude": "43.46",
        "CenterLongitude": "143.77",
        "EasternmostLongitude": "143.77",
        "WesternmostLongitude": "143.77"
      },
      "Keyword": "ATMOSPHERIC PHYSICS REMOTE SENSING GROUNDBASED",
      "Parameter": {
        "Name": "O3 volume mixing ratio",
        "Description": "O3 volume mixing ratio in ppmv",
        "Units": "ppmv",
        "ValidMin": "-0.1",
        "ValidMax": "20",
        "Particle": {
          "ParticleType": "Molecule",
          "ParticleQuantity": "NumberDensity"
        }
      }
    }
  }
}