{
  "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/EISCAT/LYR/ESR32m/5min_ascii",
      "ResourceHeader": {
        "ResourceName": "EISCAT ESR 5min ascii data",
        "ReleaseDate": "2011-04-01T00:00:00",
        "ExpirationDate": "2199-12-31T00:00:00",
        "Description": "Basic parameters with 5 min resolution observed by EISCAT ESR radar at Longyearbyen",
        "Acknowledgement": "These data are the intellectual property of the EISCAT Scientific Association. They may be freely used for the purpose of illustration for teaching and for non-commercial scientific research, provided that the source is acknowledged and to the extent justified by the non-commercial purpose to be achieved. Substantial use of these data should be discussed at an early stage with knowledgeable scientists within the EISCAT Scientific Association (EISCAT's Headquarters, enquires [at] eiscat.se, can provide advice on suitable contacts) in order to clarify matters of use, calibration and potential co-authorship. Any further distribution of these data, including installation in any database, must be accompanied by this statement and subject to the same conditions of use.",
        "Contact": [
          {
            "PersonID": "spase://IUGONET/Person/Satonori.Nozawa",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://IUGONET/Person/Shinichiro.Oyama",
            "Role": "GeneralContact"
          },
          {
            "PersonID": "spase://IUGONET/Person/Tomoaki.Hori",
            "Role": "MetadataContact"
          },
          {
            "PersonID": "spase://IUGONET/Person/ISEE.Metadata.Management.Group",
            "Role": "MetadataContact"
          }
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://IUGONET/Repository/ISEE/EISCAT_Database",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": {
          "URL": "http://www.isee.nagoya-u.ac.jp/~eiscat/data/ESR_anadata/BasicParameters/ESR_BasicParameter.html"
        },
        "Format": "Text.ASCII",
        "Acknowledgement": "These data are the intellectual property of the EISCAT Scientific Association. They may be freely used for the purpose of illustration for teaching and for non-commercial scientific research, provided that the source is acknowledged and to the extent justified by the non-commercial purpose to be achieved. Substantial use of these data should be discussed at an early stage with knowledgeable scientists within the EISCAT Scientific Association (EISCAT's Headquarters, enquires [at] eiscat.se, can provide advice on suitable contacts) in order to clarify matters of use, calibration and potential co-authorship. Any further distribution of these data, including installation in any database, must be accompanied by this statement and subject to the same conditions of use."
      },
      "ProcessingLevel": "Uncalibrated",
      "InstrumentID": "spase://IUGONET/Instrument/ISEE/EISCAT/LYR/ESR32m",
      "MeasurementType": "Dopplergram",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1992-04-01T00:00:00",
          "StopDate": "2011-12-23T23:59:59"
        },
        "Cadence": "PT5M"
      },
      "ObservedRegion": [
        "Earth.NearSurface.AuroralRegion",
        "Earth.NearSurface.Ionosphere.ERegion",
        "Earth.NearSurface.Ionosphere.FRegion"
      ],
      "SpatialCoverage": {
        "CoordinateSystem": {
          "CoordinateRepresentation": "Spherical",
          "CoordinateSystemName": "WGS84"
        },
        "NorthernmostLatitude": "69.58",
        "SouthernmostLatitude": "69.58",
        "EasternmostLongitude": "19.23",
        "WesternmostLongitude": "19.23"
      },
      "Parameter": [
        {
          "Name": "date",
          "Description": "Date of observation in MMDD",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "st._UT",
          "Description": "Start time of observation of a beam in HHMMSS",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "end_UT",
          "Description": "End time of observation of a beam in HHMMSS",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "alt",
          "Description": "Altitude of a gate in km",
          "Support": {
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "lat",
          "Description": "Geographical latitude of a gate in deg",
          "Support": {
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "lon",
          "Description": "Geographical longitude of a gate in deg",
          "Support": {
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Ne",
          "Description": "Electron number density in m^-3",
          "Particle": {
            "ParticleType": "Electron",
            "ParticleQuantity": "NumberDensity"
          }
        },
        {
          "Name": "Vi",
          "Description": "Ion velocity in m/s",
          "Particle": {
            "ParticleType": "Ion",
            "ParticleQuantity": "Velocity"
          }
        },
        {
          "Name": "Ti",
          "Description": "Ion temperature in K",
          "Particle": {
            "ParticleType": "Ion",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Te",
          "Description": "Electron temperature in K",
          "Particle": {
            "ParticleType": "Electron",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Neerr",
          "Description": "Error of electron number density in m^-3",
          "Particle": {
            "ParticleType": "Electron",
            "ParticleQuantity": "NumberDensity"
          }
        },
        {
          "Name": "Vierr",
          "Description": "Error of ion velocity in m/s",
          "Particle": {
            "ParticleType": "Ion",
            "ParticleQuantity": "Velocity"
          }
        },
        {
          "Name": "Tierr",
          "Description": "Error of ion temperature in K",
          "Particle": {
            "ParticleType": "Ion",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Teerr",
          "Description": "Error of electron temperature in K",
          "Particle": {
            "ParticleType": "Electron",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Az",
          "Description": "Azimuth angle of a beam in deg",
          "Support": {
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "El",
          "Description": "Elevation angle of a beam in deg",
          "Support": {
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "O+/Ne",
          "Description": "Ratio of O+ number density to Ne number density in 1e-3",
          "Particle": {
            "ParticleType": [
              "Electron",
              "Ion"
            ],
            "ParticleQuantity": "NumberDensity"
          }
        },
        {
          "Name": "colf",
          "Description": "Collision frequency in log10(1e-3)",
          "Particle": {
            "ParticleType": "Electron",
            "ParticleQuantity": "Gyrofrequency"
          }
        },
        {
          "Name": "range",
          "Description": "Beam range in km",
          "Support": {
            "SupportQuantity": "Positional"
          }
        }
      ]
    }
  }
}