{
  "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_1.xsd",
    "Version": "2.3.1",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/GOLD/L1C/LIM/PT4S",
      "ResourceHeader": {
        "ResourceName": "Gold Level 1C Limb data",
        "ReleaseDate": "2020-09-14T16:47:17Z",
        "Description": "The Level 1C limb data is sampled on a uniform angular grid  Latitude. \n\t  The data is resampled as follows:\n\t\t* About 4 scan mirror positions to fill the 0.2° L1C bin.\n\t\t* Narrow slit width: 0.075°\n\t\t* Use center of L1B and L1C bins to resample (nearest neighbor) GOLD Public Science Data Products Guide (1.0) 26\n\t\t* Spectral data is combined within a L1C bin WITHOUT doing any wavelength alignment\n\t\tfor each L1B sample\n\t\t* 30 bins Altitude\n\t\t* 32 bins N-S  ",
        "Acknowledgement": "National Aeronautics and Space Administration;  Dr. Richard Eastes",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Richard.Eastes",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/James.M.Weygand",
            "Role": "MetadataContact"
          }
        ],
        "InformationURL": [
          {
            "Name": "GOLD Homepage web page",
            "URL": "https://gold.cs.ucf.edu/",
            "Description": "GOLD web page with news and other information."
          },
          {
            "Name": "GOLD Missions Space Science Reviews Article",
            "URL": "https://doi.org/10.1007/s11214-017-0392-2",
            "Description": "Eastes, R.W., McClintock, W.E., Burns, A.G. et al. Space Sci. Rev. (2017) vol. 212, pp.383."
          }
        ],
        "PriorID": [
          "spase://VSPO/NumericalData/GOLD/L1C/LIM/PT4S",
          "spase://NASA/NumericalData/SES-14/GOLD/L1C/LIM/PT4S"
        ]
      },
      "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/gold/level1c/",
            "Description": "FTPS access to Gold Level 1C data"
          },
          {
            "Name": "HTTPS from SPDF",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/gold/level1c/",
            "Description": "HTTPS access to Gold Level 1C data"
          }
        ],
        "Format": "NetCDF",
        "Acknowledgement": "Space Physics Data Facility of the NASA Goddard Space Flight Center; Robert E McGuire"
      },
      "ProcessingLevel": "Calibrated",
      "ProviderName": "GOLD",
      "ProviderResourceName": "Gold Level 1C Geman Sapce Agency Disk data",
      "ProviderProcessingLevel": "Level 1C",
      "ProviderVersion": "1",
      "InstrumentID": "spase://SMWG/Instrument/GOLD",
      "MeasurementType": "ImageIntensity",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2018-10-06T00:00:00",
          "RelativeStopDate": "P1D"
        },
        "Cadence": "PT4S"
      },
      "ObservedRegion": "Earth.NearSurface.Ionosphere",
      "Keyword": [
        "Day disk data",
        "GOLD",
        "SES-14"
      ],
      "Parameter": [
        {
          "Name": "Altitude Grid values",
          "ParameterKey": "GRID_ALT",
          "Description": "TThe Tangent Height Altitude grid values.",
          "Cadence": "PT4S",
          "Units": "km",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "GEO"
          },
          "Structure": {
            "Size": "30"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Direction",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Latitude Grid values",
          "ParameterKey": "Grid_LAT",
          "Description": "The Radial Latitude grid values.",
          "Cadence": "PT4S",
          "Units": "Degrees",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "GEO"
          },
          "Structure": {
            "Size": "32"
          },
          "FillValue": "NaN",
          "Support": {
            "Qualifier": "DirectionAngle.ElevationAngle",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "ET time",
          "ParameterKey": "TIME_ET",
          "Description": "TDB seconds from January 1, 2000, 11:58:55.816 UTC at start of L1B time bin.",
          "Cadence": "PT4S",
          "Units": "Seconds",
          "Structure": {
            "Size": "32 30"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Magnitude",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "UTC time",
          "ParameterKey": "TIME_UTC",
          "Description": "UTC date/time string: \"2017-06-21T23:46:38.015Z\".",
          "Cadence": "PT4S",
          "Units": "date/time",
          "Structure": {
            "Size": "24 30 32"
          },
          "FillValue": "NaN",
          "Support": {
            "Qualifier": "Magnitude",
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "L1B time per grid",
          "ParameterKey": "'L1B_TIME_BINS_PER_GRID'",
          "Description": "The number of L1B dwells in each L1C pixel.",
          "Cadence": "PT4S",
          "Units": "counts",
          "Structure": {
            "Size": "32 30"
          },
          "FillValue": "65535",
          "Support": {
            "Qualifier": "Magnitude",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "L1B pixels per grid",
          "ParameterKey": "L1B_PIXELS_PER_GRID",
          "Description": "The number of L1B pixels in each L1C pixel.",
          "Cadence": "PT4S",
          "Units": "counts",
          "Structure": {
            "Size": "32 30"
          },
          "FillValue": "65535",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Quality flag",
          "ParameterKey": "QUALITY_FLAG",
          "Description": "Per pixel quality flags",
          "Cadence": "PT4S",
          "Units": "counts",
          "Structure": {
            "Size": "30 32"
          },
          "ValidMin": "0",
          "ValidMax": "4294967295",
          "FillValue": "0",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Wavelength",
          "ParameterKey": "WAVELENGTH",
          "Description": "The wavelengths at each row.",
          "Cadence": "PT4S",
          "Units": "nm",
          "Structure": {
            "Size": "800 30 32"
          },
          "FillValue": "9.9692e+36",
          "Wave": {
            "WaveType": "Photon",
            "Qualifier": "Scalar",
            "WaveQuantity": "Wavelength"
          }
        },
        {
          "Name": "Raw Count",
          "ParameterKey": "RAW_COUNT",
          "Description": "The co-added raw count data.",
          "Cadence": "PT4S",
          "Units": "counts",
          "Structure": {
            "Size": "800 30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Raw count random uncertainty",
          "ParameterKey": "RAW_COUNT_RANDOM_UNC",
          "Description": "The random uncertainty of the raw counts.",
          "Cadence": "PT4S",
          "Units": "counts",
          "Structure": {
            "Size": "800 30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Uncertainty",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Corrected count",
          "ParameterKey": "CORRECTED_COUNT",
          "Description": "The co-added corrected counts.",
          "Cadence": "PT4S",
          "Units": "counts",
          "Structure": {
            "Size": "800 30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Corrected count systematic uncertainty",
          "ParameterKey": "CORRECTED_COUNT_SYSTEMATIC_UNC",
          "Description": "Systematic uncertainty of the corrected counts.",
          "Cadence": "PT4S",
          "Units": "counts",
          "Structure": {
            "Size": "800 30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Uncertainty",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Corrected count random uncertainty",
          "ParameterKey": "CORRECTED_COUNT_RANDOM_UNC",
          "Description": "Random uncertainty of the corrected counts.",
          "Cadence": "PT4S",
          "Units": "counts",
          "Structure": {
            "Size": "800 30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Uncertainty",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Radiance",
          "ParameterKey": "RADIANCE",
          "Description": "The spectral radiance at each grid position.",
          "Cadence": "PT4S",
          "Units": "Rayleighs/nm",
          "Structure": {
            "Size": "800 30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Radiance systematic uncertainty",
          "ParameterKey": "RADIANCE_SYSTEMATIC_UNC",
          "Description": "The spectral radiance systematic uncertainty.",
          "Cadence": "PT4S",
          "Units": "Rayleighs/nm",
          "Structure": {
            "Size": "800 30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Uncertainty",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Radiance random uncertainty",
          "ParameterKey": "RADIANCE_RANDOM_UNC",
          "Description": "The spectral radiance random uncertainty.",
          "Cadence": "PT4S",
          "Units": "Rayleighs/nm",
          "Structure": {
            "Size": "800 30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Uncertainty",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Background counts",
          "ParameterKey": "BACKGROUND_COUNTS",
          "Description": "The background counts subtracted in the background correction.",
          "Cadence": "PT4S",
          "Units": "counts",
          "Structure": {
            "Size": "800 30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Scalar",
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "Reference point latitude",
          "ParameterKey": "REFERENCE_POINT_LAT",
          "Description": "Latitude of the reference point.",
          "Cadence": "PT4S",
          "Units": "degrees",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "GEO"
          },
          "Structure": {
            "Size": "30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Direction",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Reference point longitude",
          "ParameterKey": "REFERENCE_POINT_LON",
          "Description": "Longitude of the reference point.",
          "Cadence": "PT4S",
          "Units": "degrees",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Spherical",
            "CoordinateSystemName": "GEO"
          },
          "Structure": {
            "Size": "30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Direction",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Tangent Height",
          "ParameterKey": "TANGENT_HEIGHT",
          "Description": "The tangent height of the pixel center ray from the Earth's crust.",
          "Cadence": "PT4S",
          "Units": "km",
          "Structure": {
            "Size": "30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Direction",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Ray solar phase angles",
          "ParameterKey": "RAY_SOLAR_PHASE_ANGLE",
          "Description": "The planar angle between the pixel ray from center and the sun direction.",
          "Cadence": "PT4S",
          "Units": "degrees",
          "Structure": {
            "Size": "30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Direction",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Ray nadir angle",
          "ParameterKey": "RAY_NADIR_ANGLE",
          "Description": "The planar angle between the pixel ray from center and the spacecraft nadir.",
          "Cadence": "PT4S",
          "Units": "degrees",
          "Structure": {
            "Size": "30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Direction",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Emission angle",
          "ParameterKey": "EMISSION_ANGLE",
          "Description": "The planar angle between the pixel ray from center and the normal to the reference point.",
          "Cadence": "PT4S",
          "Units": "degrees",
          "Structure": {
            "Size": "30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Direction",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Solar zenith angle",
          "ParameterKey": "SOLAR_ZENITH_ANGLE",
          "Description": "The planar angle between the sun direction to the reference point and the normal to the reference point.",
          "Cadence": "PT4S",
          "Units": "degrees",
          "Structure": {
            "Size": "30 32"
          },
          "FillValue": "9.9692e+36",
          "Support": {
            "Qualifier": "Direction",
            "SupportQuantity": "Positional"
          }
        }
      ]
    }
  }
}