{
  "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/CRRES/LPI/PT30S",
      "ResourceHeader": {
        "ResourceName": "CRRES electric field and convection drift data",
        "AlternateName": "CRRES Langmuir Probe data",
        "ReleaseDate": "2020-07-07T21:14:30Z",
        "Description": "This data set includes the electric field and convection drift information from the CRRES spacecraft. The langmuir probe instrument data is at 30 s resolution. The files include the electric field vectors, elcetric field magnitude, and the convection drift vectors from both the spherical sensors and the cylindrical antennas.",
        "Acknowledgement": "NASA; Department of Defense-Department of the Air Force (United States); AFRL; Prof. Forrest S. Mozer; Dr. E. Gary Mullen",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Forrest.S.Mozer",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/E.Gary.Mullen",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/James.M.Weygand",
            "Role": "MetadataContact"
          }
        ],
        "InformationURL": {
          "Name": "CRRES Langmuir Probe Instrument Introduction",
          "URL": "https://nssdc.gsfc.nasa.gov/nmc/experiment/display.action?id=1990-065A-21",
          "Description": "NASA NSSDC CRRES Langmuir Probe Instrument"
        },
        "Association": {
          "AssociationID": "spase://SMWG/Observatory/CRRES",
          "AssociationType": "ObservedBy"
        },
        "PriorID": [
          "spase://VMO/NumericalData/CRRES/LPI/PT30S",
          "spase://VSPO/NumericalData/CRRES/LPI/PT30S"
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/UCLA/VMO",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": {
          "Name": "Virtual Magnetospheric Observatory",
          "URL": "http://vmo.igpp.ucla.edu/data1/CRRES/LPI/PT30S/"
        },
        "Format": "Text",
        "Encoding": "ASCII",
        "Acknowledgement": "NASA; Department of Defense-Department of the Air Force (United States); AFRL; Prof. Forrest S. Mozer; Dr. E. Gary Mullen"
      },
      "ProcessingLevel": "Calibrated",
      "ProviderResourceName": "CRRES Langmuir Probe Instrument Information",
      "ProviderProcessingLevel": "Level-2",
      "InstrumentID": "spase://SMWG/Instrument/CRRES/LPI",
      "MeasurementType": "ElectricField",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1990-10-11T00:00:00.000",
          "StopDate": "1991-10-13T00:00:00.000",
          "Note": "Time format in data files is: Year-Month-Day Hour Minute Second (YYYY-MM-DDTHH:MM:SS.SSS)"
        },
        "Cadence": "PT30S"
      },
      "Keyword": [
        "30 s",
        "Radiation Belt",
        "Inner Magnetosphere",
        "Magnetosphere",
        "Radiation Belt",
        "Plasmasphere",
        "electric fields",
        "Langmuir Probe Instrument"
      ],
      "Parameter": [
        {
          "Name": "Universal Time",
          "ParameterKey": "Time",
          "Description": "Universal Time columns from left to right are:  year month day hour minute sec in the format of yyyy mm dd hh mm ss.",
          "Caveats": "Flag=9999-12-31T23:59:59Z",
          "Cadence": "PT30S",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Structure": {
            "Size": "6",
            "Description": "Universal Time expressed using a 6-column day, month, year, hour, minute, second representation",
            "Element": [
              {
                "Name": "Year",
                "Index": "1",
                "ParameterKey": "Year"
              },
              {
                "Name": "Month",
                "Index": "2",
                "ParameterKey": "Month"
              },
              {
                "Name": "Day",
                "Index": "3",
                "ParameterKey": "Day"
              },
              {
                "Name": "Hour",
                "Index": "4",
                "ParameterKey": "Hour"
              },
              {
                "Name": "Minute",
                "Index": "5",
                "ParameterKey": "Minute"
              },
              {
                "Name": "Second",
                "Index": "6",
                "ParameterKey": "Second"
              }
            ]
          },
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "CRRES Langmuir Probe Instrument Electric Field Vector Data from the Spherical Antenna at 30 s Resolution",
          "ParameterKey": "CRRES langmuir probe instrument spherical antenna electric field vector",
          "Description": "Langmuir probe instrument spherical antenna electric field vectors from CRRES. The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.",
          "Caveats": "Flags=99999; The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.",
          "Cadence": "PT30S",
          "Units": "mV/M",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "SC"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "EX-MGSE",
                "Qualifier": "Component.I",
                "Index": "1",
                "ParameterKey": "Ex"
              },
              {
                "Name": "EY-MGSE",
                "Qualifier": "Component.J",
                "Index": "2",
                "ParameterKey": "Ey"
              },
              {
                "Name": "EZ-MGSE",
                "Qualifier": "Component.K",
                "Index": "3",
                "ParameterKey": "Ez"
              }
            ]
          },
          "Field": {
            "Qualifier": "Vector",
            "FieldQuantity": "Electric"
          }
        },
        {
          "Name": "CRRES Langmuir Probe Instrument Electric Field Magnitude Data from the Spherical Antenna at 30 s Resolution",
          "ParameterKey": "CRRES langmuir probe instrument spherical antenna electric field magnitude",
          "Description": "Langmuir probe instrument spherical antenna electric field magnitudes from CRRES.",
          "Caveats": "Flags=99999",
          "Cadence": "PT30S",
          "Units": "nT",
          "Field": {
            "Qualifier": "Magnitude",
            "FieldQuantity": "Electric"
          }
        },
        {
          "Name": "CRRES Langmuir Probe Instrument Electric Field Data from the Cylindrical Antenna at 30 s Resolution",
          "ParameterKey": "CRRES langmuir probe instrument cylindrical antenna electric field vector",
          "Description": "Langmuir probe instrument cylindrical antenna electric field vectors from CRRES. The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.",
          "Caveats": "Flags=99999; The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.",
          "Cadence": "PT30S",
          "Units": "mV/M",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "SC"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "EX-MGSE",
                "Qualifier": "Component.I",
                "Index": "1",
                "ParameterKey": "Ex"
              },
              {
                "Name": "EY-MGSE",
                "Qualifier": "Component.J",
                "Index": "2",
                "ParameterKey": "Ey"
              },
              {
                "Name": "EZ-MGSE",
                "Qualifier": "Component.K",
                "Index": "3",
                "ParameterKey": "Ez"
              }
            ]
          },
          "Field": {
            "Qualifier": "Vector",
            "FieldQuantity": "Electric"
          }
        },
        {
          "Name": "CRRES Langmuir Probe Instrument Electric Field Magnitude Data from the Cylindrical Antenna at 30 s Resolution",
          "ParameterKey": "CRRES langmuir probe instrument cylindrical antenna electric field magnitude",
          "Description": "Langmuir probe instrument cylindrical antenna electric field magnitudes from CRRES.",
          "Caveats": "Flags=99999",
          "Cadence": "PT30S",
          "Units": "nT",
          "Field": {
            "Qualifier": "Magnitude",
            "FieldQuantity": "Electric"
          }
        },
        {
          "Name": "CRRES Langmuir Probe Instrument Convection Drift Velocity Vector Data from the Spherical Antenna at 30 s Resolution",
          "ParameterKey": "CRRES langmuir probe instrument spherical antenna convection drift velocity vector",
          "Description": "Langmuir probe instrument spherical antenna convection drift velocity vectors from CRRES. The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.",
          "Caveats": "Flags=99999; The coordinate system is a modified coordinate system with the x-axis pointing toward the sun, the y-axis pointing toward the dusk, and the z-axis pointing along the north ecliptic pole.",
          "Cadence": "PT30S",
          "Units": "km/s",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "SC"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "VX-MGSE",
                "Qualifier": "Component.I",
                "Index": "1",
                "ParameterKey": "Vx"
              },
              {
                "Name": "VY-MGSE",
                "Qualifier": "Component.J",
                "Index": "2",
                "ParameterKey": "Vy"
              },
              {
                "Name": "VZ-MGSE",
                "Qualifier": "Component.K",
                "Index": "3",
                "ParameterKey": "Vz"
              }
            ]
          },
          "Mixed": {
            "MixedQuantity": "Other",
            "Qualifier": "Vector"
          }
        },
        {
          "Name": "CRRES Langmuir Probe Instrument Convection Drift Velocity Vector Data from the Cylindrical Antenna at 30 s Resolution",
          "ParameterKey": "CRRES langmuir probe instrument cylindrical antenna convection drift velocity vector",
          "Description": "Langmuir probe instrument cylindrical antenna convection drift velocity vectors from CRRES.",
          "Caveats": "Flags=99999",
          "Cadence": "PT30S",
          "Units": "km/s",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "SC"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "VX-MGSE",
                "Qualifier": "Component.I",
                "Index": "1",
                "ParameterKey": "Vx"
              },
              {
                "Name": "VY-MGSE",
                "Qualifier": "Component.J",
                "Index": "2",
                "ParameterKey": "Vy"
              },
              {
                "Name": "VZ-MGSE",
                "Qualifier": "Component.K",
                "Index": "3",
                "ParameterKey": "Vz"
              }
            ]
          },
          "Mixed": {
            "MixedQuantity": "Other",
            "Qualifier": "Vector"
          }
        },
        {
          "Name": "CRRES Angle Between Fluxgate Magnetometer and the Spin Plane at 30 s resolution",
          "ParameterKey": "CRRES angle between the magnetic field and the spin plane",
          "Description": "CRRES angle between the magnetic field and the spin plane at 30 s resolution in untis of degrees.",
          "Caveats": "Flags=99999",
          "Cadence": "PT30S",
          "Support": {
            "SupportQuantity": "Other"
          }
        }
      ]
    }
  }
}