{
  "Spase": {
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xmlns": "http://www.spase-group.org/data/schema",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_3_2.xsd",
    "Version": "2.3.2",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/Wind/3DP/EM/PT3S",
      "ResourceHeader": {
        "ResourceName": "Wind 3DP Electron Plasma Moments",
        "DOI": "https://doi.org/10.48322/bsy7-7789",
        "ReleaseDate": "2021-05-31T12:34:56.789",
        "RevisionHistory": {
          "RevisionEvent": {
            "ReleaseDate": "2021-05-31T12:34:56.789",
            "Note": "Updated to SPASE Version 2.3.2 if needed, Applied quality control for DOI usage, LFB"
          }
        },
        "Description": "Electron Plasma moments (computed on-board) (NOT CORRECTED FOR S/C POTENTIAL) @ 3 second (spin) resolution (version 3), EESA LOW, Wind 3DP - R. Lin (UC Berkeley)",
        "Acknowledgement": "Principle Investigators Robert Lin and Stuart Bale, the Wind 3DP team, and the Space Physics Data Facility (SPDF)/NASA GSFC",
        "PublicationInfo": {
          "Authors": "Lin, Robert P.; Bale, Stuart D.; & Wilson III, Lynn B.",
          "PublicationDate": "2021-01-01T00:00:00",
          "PublishedBy": "NASA Space Physics Data Facility and the Space Sciences Laboratory, University of California, Berkeley"
        },
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Robert.P.Lin",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Stuart.D.Bale",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Robert.E.McGuire",
            "Role": "GeneralContact"
          }
        ],
        "InformationURL": [
          {
            "Name": "Caveats to the use of Wind 3DP data",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/wind/3dp/wind3dp_caveats.pdf",
            "Description": "Caveats for the correct use of Wind 3DP datasets"
          },
          {
            "Name": "Wind 3DP home page at UCB",
            "URL": "http://sprg.ssl.berkeley.edu/wind3dp/",
            "Description": "home page at UCB (with plotting and digital data)"
          }
        ],
        "PriorID": "spase://VSPO/NumericalData/Wind/3DP/EM/PT3S"
      },
      "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/wind/3dp/3dp_em/",
              "Description": "In CDF via ftp from SPDF"
            },
            {
              "Name": "HTTPS from SPDF",
              "URL": "https://spdf.gsfc.nasa.gov/pub/data/wind/3dp/3dp_em/",
              "Description": "In CDF via HTTP from SPDF"
            }
          ],
          "Format": "CDF",
          "Acknowledgement": "Please acknowledge the CDAWeb team at GSFC/SPDF."
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": {
            "Name": "CDAWeb",
            "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=WI_EM_3DP&index=sp_phys",
            "ProductKey": "WI_EM_3DP"
          },
          "Format": "Text"
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://cdaweb.gsfc.nasa.gov/hapi",
            "Style": "HAPI",
            "ProductKey": "WI_EM_3DP",
            "Description": "Web Service to this product using the HAPI interface."
          },
          "Format": "CSV"
        }
      ],
      "InstrumentID": "spase://SMWG/Instrument/Wind/3DP",
      "MeasurementType": "ThermalPlasma",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1994-11-15T12:53:43.000Z",
          "RelativeStopDate": "-P30D"
        },
        "Cadence": "PT3S"
      },
      "ObservedRegion": "Heliosphere.NearEarth",
      "Parameter": [
        {
          "Name": "Epoch",
          "ParameterKey": "Epoch",
          "Description": "Number of milliseconds since CDF_EPOCH: 0000-01-01T00:00:00.000.",
          "Units": "ms",
          "UnitsConversion": "1e-3>s",
          "ValidMin": "01-Jan-1956 00:00:00.000",
          "ValidMax": "01-Jan-2083 00:00:00.000",
          "FillValue": "-1.0E31",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Unix Time",
          "ParameterKey": "TIME",
          "Description": "Time since 1970-01-01T00:00:00Z in seconds",
          "Units": "s",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Electron Density",
          "ParameterKey": "E_DENS",
          "Description": "Electron number density.",
          "Caveats": "Per Lynn Wilson Jan2015: These results cannot take the spacecraft potential into account. Wind does not measure the spacecraft potential actively, so it cannot perform this correction onboard and the results have many uncertainties.",
          "Units": "1/cm^3",
          "UnitsConversion": "1e6->m^3",
          "Particle": {
            "ParticleType": "Electron",
            "Qualifier": "Moment",
            "ParticleQuantity": "NumberDensity",
            "EnergyRange": {
              "Low": "3",
              "High": "30000",
              "Units": "eV"
            }
          }
        },
        {
          "Name": "Electron Velocity",
          "ParameterKey": "E_VELS",
          "Description": "Electron velocity vector GSE cartesian",
          "Units": "km/s",
          "UnitsConversion": "1e3>m/s",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "UNCOR_V_xGSE",
                "Index": "1",
                "ValidMin": "-4000",
                "ValidMax": "4000"
              },
              {
                "Name": "UNCOR_V_yGSE",
                "Index": "2",
                "ValidMin": "-4000",
                "ValidMax": "4000"
              },
              {
                "Name": "UNCOR_V_zGSE",
                "Index": "3",
                "ValidMin": "-4000",
                "ValidMax": "4000"
              }
            ]
          },
          "Particle": {
            "ParticleType": "Electron",
            "Qualifier": "Moment",
            "ParticleQuantity": "Velocity",
            "EnergyRange": {
              "Low": "3",
              "High": "30000",
              "Units": "eV"
            }
          }
        },
        {
          "Name": "Residual Electron Velocity Variance",
          "ParameterKey": "E_TENS",
          "Description": "Residual Variance in Electron Velocity (6 components in instrument coords)",
          "Caveats": "Per Lynn Wilson Jan2015: This is in one of two units. It is calculated as the pressure tensor divided by the number density. In the decommutation source code, they say the units are (km/s)^2. In some of the other moment analysis software, the pressure is in units of [eV cm^(-3)].",
          "Units": "(km/s)^2",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "SC"
          },
          "Structure": {
            "Size": "6"
          },
          "Particle": {
            "ParticleType": "Electron",
            "Qualifier": [
              "Moment",
              "Tensor",
              "Variance"
            ],
            "ParticleQuantity": "Velocity",
            "EnergyRange": {
              "Low": "3",
              "High": "30000",
              "Units": "eV"
            }
          }
        },
        {
          "Name": "Electron Temperature",
          "ParameterKey": "E_TEMP",
          "Description": "Electron temperature",
          "Units": "eV",
          "UnitsConversion": "1.160445e4>K",
          "Particle": {
            "ParticleType": "Electron",
            "Qualifier": "Moment",
            "ParticleQuantity": "Temperature",
            "EnergyRange": {
              "Low": "3",
              "High": "30000",
              "Units": "eV"
            }
          }
        },
        {
          "Name": "Electron Heat Flux",
          "ParameterKey": "E_Q",
          "Description": "Electron Heat Flux (Q)",
          "Caveats": "Per Lynn Wilson Jan2015: This is the vector form of the electron heat flux. It should have units of either [(km/s)^3 cm^(-3)] or [eV km/s cm^(-3)] . I am guessing the former due to the .VV units used above, since this is usually given the structure tag .NVVV.",
          "Units": "(km/s)^3/cm^3",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "UNCOR_Q_xGSE",
                "Index": "1",
                "ValidMin": "-1.0E10",
                "ValidMax": "1.0E10"
              },
              {
                "Name": "UNCOR_Q_yGSE",
                "Index": "2",
                "ValidMin": "-1.0E10",
                "ValidMax": "1.0E10"
              },
              {
                "Name": "UNCOR_Q_zGSE",
                "Index": "3",
                "ValidMin": "-1.0E10",
                "ValidMax": "1.0E10"
              }
            ]
          },
          "Particle": {
            "ParticleType": "Electron",
            "Qualifier": "Moment",
            "ParticleQuantity": "HeatFlux",
            "EnergyRange": {
              "Low": "3",
              "High": "30000",
              "Units": "eV"
            }
          }
        },
        {
          "Name": "Gap flag",
          "ParameterKey": "GAP",
          "Description": "Flag indicating whether data point is preceded by a data gap (0 = no gap, 1 = gap)",
          "Support": {
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Validity flag",
          "ParameterKey": "VALID",
          "Description": "Flag indicating whether data point is considered valid (0=bad, 1=good)",
          "Support": {
            "SupportQuantity": "Other"
          }
        }
      ]
    }
  }
}