{
  "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://ESA/NumericalData/Cluster/FGM/SummaryParameter/PT60S",
      "ResourceHeader": {
        "ResourceName": "Cluster Summary Parameter Fluxgate Magnetometer (FGM) Data",
        "AlternateName": "Cluster Summary Parameter FGM Data",
        "ReleaseDate": "2020-07-03T23:28:58Z",
        "Description": "This dataset contains 1 minute resolution validated summary prime parameter measurements of the magnetic field vector from the fluxgate magnetometer (FGM) instrument on the Cluster 2 spacecraft. The summary prime parameter data set does not contain the spacecraft position data or additional range and telemetry mode information that the CAA parameter data set does contain.",
        "Acknowledgement": "NASA, Andre Balogh, Elizabeth E. Lucek",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Andre.Balogh",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Elizabeth.A.Lucek",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/James.M.Weygand",
            "Role": "MetadataContact"
          }
        ],
        "InformationURL": [
          {
            "Name": "NSSDC Master Catalog listing for Cluster II Rumba Fluxgate Magnetometer (FGM)",
            "URL": "https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=2000-045A-04",
            "Description": "This site provides information concerning the Cluster II Rumba Fluxgate Magnetometer Instrument."
          },
          {
            "Name": "NSSDC Master Catalog listing for Cluster II Salsa Fluxgate Magnetometer (FGM)",
            "URL": "https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=2000-041B-04",
            "Description": "This site provides information concerning the Cluster II Salsa Fluxgate Magnetometer Instrument."
          },
          {
            "Name": "NSSDC Master Catalog listing for Cluster II Samba Fluxgate Magnetometer (FGM)",
            "URL": "https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=2000-041A-04",
            "Description": "This site provides information concerning the Cluster II Samba Fluxgate Magnetometer Instrument."
          },
          {
            "Name": "NSSDC Master Catalog listing for Cluster II Tango Fluxgate Magnetometer (FGM)",
            "URL": "https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=2000-045B-04",
            "Description": "This site provides information concerning the Cluster II Tango Fluxgate Magnetometer Instrument."
          }
        ],
        "Association": [
          {
            "AssociationID": "spase://SMWG/Observatory/Cluster-Rumba",
            "AssociationType": "ObservedBy"
          },
          {
            "AssociationID": "spase://SMWG/Observatory/Cluster-Salsa",
            "AssociationType": "ObservedBy"
          },
          {
            "AssociationID": "spase://SMWG/Observatory/Cluster-Samba",
            "AssociationType": "ObservedBy"
          },
          {
            "AssociationID": "spase://SMWG/Observatory/Cluster-Tango",
            "AssociationType": "ObservedBy"
          }
        ],
        "PriorID": [
          "spase://VMO/NumericalData/Cluster2/FGM/SummaryParameter/60S",
          "spase://VMO/NumericalData/Cluster/FGM/SummaryParameter/60S",
          "spase://VSPO/NumericalData/Cluster/FGM/SummaryParameter/PT60S"
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": [
          {
            "Name": "FTPS from SPDF (not with most browsers)",
            "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/cluster/cl/sp/fgm/",
            "Description": "Cluster II Summary Parameter Fluxgate Magnetometer (FGM) data"
          },
          {
            "Name": "HTTPS from SPDF",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/cluster/cl/sp/fgm/",
            "Description": "In CDF via HTTP from SPDF"
          }
        ],
        "Format": "CDF",
        "Acknowledgement": "NASA, Andre Balogh, Elizabeth E. Lucek"
      },
      "ProcessingLevel": "Calibrated",
      "ProviderResourceName": "Cluster II Summary Parameter Fluxgate Magnetometer (FGM) Data",
      "ProviderProcessingLevel": "Calibrated",
      "ProviderVersion": "1",
      "InstrumentID": [
        "spase://SMWG/Instrument/Cluster-Rumba/FGM",
        "spase://SMWG/Instrument/Cluster-Salsa/FGM",
        "spase://SMWG/Instrument/Cluster-Samba/FGM",
        "spase://SMWG/Instrument/Cluster-Tango/FGM"
      ],
      "MeasurementType": "MagneticField",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2001-01-01T00:00:00.000",
          "RelativeStopDate": "-P3M",
          "Note": "Time format in data files is: day, month, year hour, min, seconds. Ex: 01-Jan-1981 00:00:00.000"
        },
        "Cadence": "PT60S"
      },
      "ObservedRegion": [
        "Earth.Magnetosheath",
        "Earth.Magnetosphere",
        "Earth.Magnetosphere.Magnetotail",
        "Earth.Magnetosphere.Main",
        "Earth.Magnetosphere.Polar",
        "Earth.Magnetosphere.RadiationBelt",
        "Earth.NearSurface.AuroralRegion",
        "Earth.NearSurface.Ionosphere",
        "Earth.NearSurface.Plasmasphere",
        "Earth.NearSurface.PolarCap",
        "Heliosphere.NearEarth"
      ],
      "Keyword": [
        "60 second",
        "magnetosphere",
        "auroral region",
        "polar cap",
        "cusp",
        "bow shock",
        "solar wind",
        "magnetosheath",
        "Cluster",
        "magnetotail",
        "lobe"
      ],
      "Parameter": [
        {
          "Name": "Half Sample Time Interval",
          "ParameterKey": "Half_interval__CL_SP_FGM",
          "Description": "Half the mean separation between time tags, averaged over the file",
          "Cadence": "PT60S",
          "Units": "ms",
          "UnitsConversion": "1.0e-3>s",
          "FillValue": "-1.0000e+31",
          "Support": {
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Universal Time",
          "ParameterKey": "Epoch__CL_SP_FGM",
          "Description": "Universal Time in data cell: day, month, year hour, min, seconds. Ex: 01-Jan-1981 00:00:00.000.",
          "Caveats": "Interval centered time tag",
          "Cadence": "PT60S",
          "Units": "ms",
          "UnitsConversion": "1.0e-3>s",
          "RenderingHints": {
            "AxisLabel": "Epoch"
          },
          "FillValue": "-1.0000e+31",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Status",
          "ParameterKey": "Status__CL_SP_FGM",
          "Description": "Cluster II Summary Parameter Fluxgate Magnetometer status",
          "Cadence": "PT60S",
          "ValidMin": "0",
          "ValidMax": "255",
          "FillValue": "255",
          "Support": {
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "DC Magnetic Field Vector",
          "ParameterKey": "B_xyz_gse__CL_SP_FGM",
          "Description": "Cluster II Summary Parameter Fluxgate Magnetometer dc magnetic field vector",
          "Cadence": "PT60S",
          "Units": "nT",
          "UnitsConversion": "1.0e-9>T",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "RenderingHints": {
            "ScaleMin": "-600",
            "ScaleMax": "600"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "Bx GSE",
                "Qualifier": "Component.I",
                "Index": "1"
              },
              {
                "Name": "By GSE",
                "Qualifier": "Component.J",
                "Index": "2"
              },
              {
                "Name": "Bz GSE",
                "Qualifier": "Component.K",
                "Index": "3"
              }
            ]
          },
          "ValidMin": "-4096",
          "ValidMax": "+4096",
          "FillValue": "-1.0000e+31",
          "Field": {
            "Qualifier": "Vector",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Normalized Magnetic Field Variance Summed",
          "ParameterKey": "B_nsigma_t__CL_SP_FGM",
          "Description": "Cluster II Summary Parameter Fluxgate Magnetometer normalized magnetic field variance summed, which is equivalent to the sum over the component variances",
          "Cadence": "PT60S",
          "UnitsConversion": "1.0>(variance)",
          "RenderingHints": {
            "AxisLabel": "dB_t^2/B^2",
            "ScaleMin": "0",
            "ScaleMax": "1"
          },
          "ValidMin": "0",
          "ValidMax": "1",
          "FillValue": "-1.0000e+31",
          "Field": {
            "Qualifier": "Variance",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Normalized Variance of the Magnetic Field Magnitude",
          "ParameterKey": "B_nsigma_b__CL_SP_FGM",
          "Description": "Cluster II Summary Parameter Fluxgate Magnetometer normalized variance of the magnetic field magnitude",
          "Cadence": "PT60S",
          "UnitsConversion": "1.0>(variance)",
          "RenderingHints": {
            "AxisLabel": "dB_t^2/B^2",
            "ScaleMin": "0",
            "ScaleMax": "1"
          },
          "ValidMin": "0",
          "ValidMax": "1",
          "FillValue": "-1.0000e+31",
          "Field": {
            "Qualifier": "Variance",
            "FieldQuantity": "Magnetic"
          }
        }
      ]
    }
  }
}