{
  "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_2_9.xsd",
    "Version": "2.2.9",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/IMP7/LEPEDEA/PT60M",
      "ResourceHeader": {
        "ResourceName": "IMP 7 LANL 1-hr plasma data",
        "ReleaseDate": "2020-07-07T21:14:38Z",
        "Description": "This set of IMP 7 LANL 1-hour solar wind plasma parameter data includes temperature anisotropy and alpha/proton ratio.  This hourly resolution data set was created at NSSDC in the year 2003 by averaging 2-min resolution solar wind data provided over the years by LANL.  Magnetosheath data were excluded from the 2-min data by LANL.  This data set supersedes hourly solar wind data provided by LANL over the years. ",
        "Acknowledgement": "Please acknowledge NASA Space Physics Data Facility, National Space Science Data Center and the Principal Investigator for data usage.",
        "Contact": {
          "PersonID": "spase://SMWG/Person/John.T.Gosling",
          "Role": "GeneralContact"
        },
        "PriorID": [
          "spase://VSPO/NumericalData/P_IMP7_HDR_LANL_1HR",
          "spase://VMO/NumericalData/IMP7/LANL/PT1H",
          "spase://VSPO/NumericalData/IMP7/LEPEDEA/PT60M"
        ]
      },
      "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/imp/imp7/plasma_lanl/solarwind_1hr/"
          },
          {
            "Name": "HTTPS from SPDF",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/imp/imp7/plasma_lanl/solarwind_1hr/",
            "Description": "In CDF via HTTP from SPDF"
          }
        ],
        "Format": "Text",
        "Acknowledgement": "National Aeronautics and Space Administration; National Space Science Data Center and Space Physics Data Facility, Dr John Gosling"
      },
      "ProcessingLevel": "Calibrated",
      "ProviderResourceName": "Los Alamos National Laboratory IMP-7 Solar Plasma Electrostatic Analyzer data",
      "ProviderProcessingLevel": "Calibrated",
      "InstrumentID": [
        "spase://SMWG/Instrument/IMP7/LEPEDEA",
        "spase://SMWG/Instrument/IMP7/GOSLING"
      ],
      "MeasurementType": "ThermalPlasma",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1972-10-06T00:00:00",
          "StopDate": "1978-09-30T00:00:00"
        },
        "Cadence": "PT60M"
      },
      "ObservedRegion": [
        "Heliosphere.NearEarth",
        "Earth.Magnetosphere",
        "Earth.NearSurface"
      ],
      "Parameter": [
        {
          "Name": "Universal Time",
          "ParameterKey": "Column_1 Column_2 Column_3",
          "Description": "The three universal time columns from left to right are: year, day of year, and hour of the day.",
          "Cadence": "PT1H",
          "Structure": {
            "Size": "3",
            "Description": "Universal Time expressed in two columns yymmdd and hhmms.",
            "Element": [
              {
                "Name": "Year",
                "Index": "1",
                "ParameterKey": "Column_1",
                "Units": "year"
              },
              {
                "Name": "day of year",
                "Index": "2",
                "ParameterKey": "Column_2",
                "Units": "days"
              },
              {
                "Name": "Hour of the day",
                "Index": "3",
                "ParameterKey": "Column_3",
                "Units": "hours"
              }
            ]
          },
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Number of Points",
          "ParameterKey": "Column_4",
          "Description": "Numer of points to determine average values. Not entirely clear if this is correct interpretation from the descripttion in IMP7_1hrave_00readme.txt.",
          "Cadence": "PT1H",
          "Support": {
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "IMP7 Spacecraft Position Vector in Solar Ecliptic coordinates",
          "ParameterKey": "Column_5 Column_6 Column_7",
          "Description": "Location of the spacecraft in solar ecliptic coordinates in units of kilometers and degrees. The coordinate system is not clear. Assumed thhat the coordinate system is solar ecliptic based on the 2 min averages.",
          "Cadence": "PT1H",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "SE"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "Radius",
                "Qualifier": "Component.I",
                "Index": "1",
                "ParameterKey": "column_5",
                "Units": "km"
              },
              {
                "Name": "SELat",
                "Qualifier": "Component.J",
                "Index": "2",
                "ParameterKey": "column_6",
                "Units": "degrees"
              },
              {
                "Name": "SELong",
                "Qualifier": "Component.K",
                "Index": "3",
                "ParameterKey": "column_7",
                "Units": "degrees"
              }
            ]
          },
          "Support": {
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "IMP7 Density",
          "ParameterKey": "Column_8",
          "Description": "IMP7 density values in units of #/cm^3.",
          "Cadence": "PT1H",
          "Units": "#/cm^3",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "Magnitude",
            "ParticleQuantity": "NumberDensity"
          }
        },
        {
          "Name": "IMP7 Flow Speed",
          "ParameterKey": "Column_9",
          "Description": "IMP7 speed values in units of km/s.",
          "Cadence": "PT1H",
          "Units": "km/s",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "Magnitude",
            "ParticleQuantity": "FlowSpeed"
          }
        },
        {
          "Name": "IMP7 Flow Azimuth",
          "ParameterKey": "Column_10",
          "Description": "IMP7 flow azimuth direction in units of degrees. The units are not entirely clear. Assumed thhat the units are degrees based on the 2 min averages.",
          "Cadence": "PT1H",
          "Units": "degrees",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "Magnitude",
            "ParticleQuantity": "ArrivalDirection"
          }
        },
        {
          "Name": "Maximum Temperature",
          "ParameterKey": "Column_11",
          "Description": "Maximum proton temprature in units of Kelvin.",
          "Cadence": "PT1H",
          "Units": "K",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "Maximum",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Minimum Temperature",
          "ParameterKey": "Column_12",
          "Description": "Minimum proton temprature in units of Kelvin.",
          "Cadence": "PT1H",
          "Units": "K",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "Minimum",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Proton Temperature",
          "ParameterKey": "Column_13",
          "Description": "Proton temprature in units of degrees.",
          "Cadence": "PT1H",
          "Units": "K",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "Average",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Pressure Tensor",
          "ParameterKey": "Column_14",
          "Description": "Pressure tensor symmetry axis in units of degrees. This description is based on the IMP7 2 min averaged data.",
          "Cadence": "PT1H",
          "Units": "degrees",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "DirectionAngle",
            "ParticleQuantity": "Pressure"
          }
        },
        {
          "Name": "Alpha Proton Ratio",
          "ParameterKey": "Column_15",
          "Description": "Ratio of alphas to protons.",
          "Cadence": "PT1H",
          "Particle": {
            "ParticleType": [
              "AlphaParticle",
              "Proton"
            ],
            "Qualifier": "Ratio",
            "ParticleQuantity": "NumberDensity"
          }
        },
        {
          "Name": "Relative Alpha Proton flow speed",
          "ParameterKey": "Column_16",
          "Description": "Relative flow speed of alphas to protons in units of km/s.",
          "Cadence": "PT1H",
          "Units": "km/s",
          "Particle": {
            "ParticleType": [
              "AlphaParticle",
              "Proton"
            ],
            "Qualifier": "Magnitude",
            "ParticleQuantity": "FlowSpeed"
          }
        },
        {
          "Name": "Relative Alpha to Proton Angle",
          "ParameterKey": "Column_17",
          "Description": "Relative Flow Angle of alphas to protons in units of degrees. ",
          "Cadence": "PT1H",
          "Units": "degrees",
          "Particle": {
            "ParticleType": [
              "AlphaParticle",
              "Proton"
            ],
            "Qualifier": "Magnitude",
            "ParticleQuantity": "ArrivalDirection"
          }
        },
        {
          "Name": "Alpha proton temperature ratio",
          "ParameterKey": "Column_18",
          "Description": "Ratio of the temperature of the alphas to the temperature of the protons.",
          "Cadence": "PT1H",
          "Particle": {
            "ParticleType": [
              "AlphaParticle",
              "Proton"
            ],
            "Qualifier": "Ratio",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Standard Deviation in the Spacecraft Position Vector in Solar Ecliptic coordinates",
          "ParameterKey": "Column_19 Column_20 Column_21",
          "Description": "Standard deviation of the location of the spacecraft in solar ecliptic coordinates in units of kilometers and degrees. The coordinate system is not clear. Assumed thhat the coordinate system is solar ecliptic based on the 2 min average data files.",
          "Cadence": "PT1H",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "SE"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "Standard deviation of theRadius",
                "Qualifier": "Component.I",
                "Index": "1",
                "ParameterKey": "column_19",
                "Units": "km"
              },
              {
                "Name": "Standard deviation of the SELat",
                "Qualifier": "Component.J",
                "Index": "2",
                "ParameterKey": "column_20",
                "Units": "degrees"
              },
              {
                "Name": "Standard deviation of the SELong",
                "Qualifier": "Component.K",
                "Index": "3",
                "ParameterKey": "column_21",
                "Units": "degrees"
              }
            ]
          },
          "Support": {
            "Qualifier": "StandardDeviation",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Standard Deviation in the Density",
          "ParameterKey": "Column_22",
          "Description": "Standard deviation in the density values in units of #/cm^3.",
          "Cadence": "PT1H",
          "Units": "#/cm^3",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "StandardDeviation",
            "ParticleQuantity": "NumberDensity"
          }
        },
        {
          "Name": "Standard Deviation in the Flow Speed",
          "ParameterKey": "Column_23",
          "Description": "Standard deviation in the speed values in units of km/s.",
          "Cadence": "PT1H",
          "Units": "km/s",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "StandardDeviation",
            "ParticleQuantity": "FlowSpeed"
          }
        },
        {
          "Name": "Standard Deviation in the Flow Azimuth",
          "ParameterKey": "Column_24",
          "Description": "Standard deviation in the flow azimuth direction in units of degrees. The units are not entirely clear. Assumed thhat the units are degrees based on the 2 min averages.",
          "Cadence": "PT1H",
          "Units": "degrees",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "StandardDeviation",
            "ParticleQuantity": "ArrivalDirection"
          }
        },
        {
          "Name": "Standard Deviation in the Maximum Temperature",
          "ParameterKey": "Column_25",
          "Description": "Standard deviation in the maximum proton temprature in units of Kelvin.",
          "Cadence": "PT1H",
          "Units": "K",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "StandardDeviation",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Standard Deviation in the Minimum Temperature",
          "ParameterKey": "Column_26",
          "Description": "Standard deviation in the minimum proton temprature in units of Kelvin.",
          "Cadence": "PT1H",
          "Units": "K",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "StandardDeviation",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Standard Deviation in the Proton Temperature",
          "ParameterKey": "Column_27",
          "Description": "Standard deviation in the proton temprature in units of degrees.",
          "Cadence": "PT1H",
          "Units": "K",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "StandardDeviation",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Standard Deviation in the Pressure Tensor",
          "ParameterKey": "Column_28",
          "Description": "Pressure tensor symmetry axis in units of degrees. This description is based on the IMP7 2 min averaged data.",
          "Cadence": "PT1H",
          "Units": "degrees",
          "Particle": {
            "ParticleType": "Proton",
            "Qualifier": "StandardDeviation",
            "ParticleQuantity": "Pressure"
          }
        },
        {
          "Name": "Standard Deviation in the Alpha Proton Ratio",
          "ParameterKey": "Column_29",
          "Description": "Standard deviation in the ratio of alphas to protons.",
          "Cadence": "PT1H",
          "Particle": {
            "ParticleType": [
              "AlphaParticle",
              "Proton"
            ],
            "Qualifier": "StandardDeviation",
            "ParticleQuantity": "Fluence"
          }
        },
        {
          "Name": "Standard Deviation in the Relative Alpha Proton Flow Speed",
          "ParameterKey": "Column_30",
          "Description": "Standard deviation in the relative flow speed of alphas to protons in units of km/s.",
          "Cadence": "PT1H",
          "Units": "km/s",
          "Particle": {
            "ParticleType": [
              "AlphaParticle",
              "Proton"
            ],
            "Qualifier": "StandardDeviation",
            "ParticleQuantity": "FlowSpeed"
          }
        },
        {
          "Name": "Standard Deviation in the Relative Alpha to Proton Angle",
          "ParameterKey": "Column_31",
          "Description": "Standard deviation in the relative flow angle of alphas to protons in units of degrees. ",
          "Cadence": "PT1H",
          "Units": "degrees",
          "Particle": {
            "ParticleType": [
              "AlphaParticle",
              "Proton"
            ],
            "Qualifier": "StandardDeviation",
            "ParticleQuantity": "ArrivalDirection"
          }
        },
        {
          "Name": "Standard Deviation in the Alpha Proton Temperature Ratio",
          "ParameterKey": "Column_32",
          "Description": "Standard deviation in the ratio of the temperature of the alphas to the temperature of the protons.",
          "Cadence": "PT1H",
          "Particle": {
            "ParticleType": [
              "AlphaParticle",
              "Proton"
            ],
            "Qualifier": "StandardDeviation",
            "ParticleQuantity": "Temperature"
          }
        }
      ]
    }
  }
}