{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "https://www.spase-group.org/data/schema https://www.spase-group.org/data/schema/spase-2.3.0.xsd'",
    "Version": "2.7.1",
    "MetadataRightsList": {
      "Rights": {
        "SchemeURI": "https://spdx.org/licenses/",
        "RightsIdentifierScheme": "SPDX",
        "RightsIdentifier": "CC0-1.0",
        "RightsURI": "https://spdx.org/licenses/CC0-1.0.html",
        "RightsName": "Creative Commons Zero v1.0 Universal",
        "Note": "CC0 1.0 Universal is the Creative Commons license applicable to all publicly available SPASE metadata descriptions"
      }
    },
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/TIMED/SABER/L2A/V20/PT42S",
      "NamingAuthority": "NASA",
      "ResourceType": "NumericalData",
      "ResourceHeader": {
        "ResourceName": "TIMED Sounding of the Atmosphere using Broadband Emission Radiometry (SABER) O₃, CO₂, and H₂O Mixing Ratios, O, O₂, OH, and NO Volume Emission Rates, and also National Meteorological Center, NMC, Neutral Temperature Density, and Pressure, Version 2.0, Level 2A (L2A), 42 s Data",
        "ReleaseDate": "2025-12-04T13:32:06Z",
        "RevisionHistory": {
          "RevisionEvent": [
            {
              "ReleaseDate": "2020-07-07T21:15:38Z",
              "Note": "Only known prior ReleaseDate of the metadata"
            },
            {
              "ReleaseDate": "2025-11-14T16:01:52Z",
              "Note": "Added PublicationInfo. Added ResourceType and NamingAuthority. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. Matched version number in schemaLocation attribute to updated value in Version tag. ZCB"
            },
            {
              "ReleaseDate": "2025-12-04T13:32:06Z",
              "Note": "Added MetadataRightsList. Updated to 2.7.1. ZCB"
            }
          ]
        },
        "Description": "Contains SABER Level 1 spectra that have been processed into vertical profiles of geophysical quantities on a uniform altitude grid. These vertical profiles are at the highest available horizontal and temporal resolution. Routine products include profiles of temperature (kelvin), pressure (milibars), CO2, O3, H2O, and the volume emission rates (ergs/cm^3/sec).",
        "Acknowledgement": "NASA, James M. Russell III",
        "PublicationInfo": {
          "Authors": "Russell III, James M.",
          "PublicationDate": "2025-11-14T16:01:52Z",
          "PublishedBy": "Johns Hopkins University Applied Physics Laboratory"
        },
        "Contact": {
          "PersonID": "spase://SMWG/Person/James.M.Russell.III",
          "Role": "PrincipalInvestigator"
        },
        "InformationURL": {
          "Name": "SABER L2A netCDF file contents",
          "URL": "http://saber.gats-inc.com/saber_doc/SABER_level2A_NCDUMP_v2.pdf"
        },
        "PriorID": [
          "spase://VITMO/NumericalData/TIMED/SABER/L2A",
          "spase://VSPO/NumericalData/TIMED/SABER/L2A",
          "spase://VSPO/NumericalData/TIMED/SABER/L2A/V20/PT42S"
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/TIMED/SABER_POC",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": {
          "Name": "SABER POC website",
          "URL": "http://saber.gats-inc.com/",
          "Description": "This SABER home page provides access to download data files for this product. To request data: click \"Data Servides\", click \"Browse Data\", click \"Level 2A\", click year, month and day of interest, then select the desired file."
        },
        "Format": "NetCDF",
        "Encoding": "None",
        "Acknowledgement": "NASA, James M. Russell III"
      },
      "ProcessingLevel": "Calibrated",
      "ProviderResourceName": "SABER Level2A",
      "ProviderProcessingLevel": "Level 2A",
      "ProviderVersion": "01.07",
      "InstrumentID": "spase://SMWG/Instrument/TIMED/SABER",
      "MeasurementType": "Profile",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2002-01-25T00:00:00.000",
          "RelativeStopDate": "P30D"
        },
        "Cadence": "PT42S"
      },
      "ObservedRegion": [
        "Earth.NearSurface.Mesosphere",
        "Earth.NearSurface.Thermosphere"
      ],
      "Keyword": [
        "TIMED",
        "SABER",
        "mesosphere",
        "lower thermosphere",
        "MLTI"
      ],
      "Parameter": [
        {
          "Name": "Neutral temperature",
          "ParameterKey": "ktemp",
          "Description": "Kinetic temperature profile",
          "Units": "Kelvin",
          "FillValue": "-999",
          "Particle": {
            "ParticleType": "Molecule",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Mixing ratios",
          "ParameterKey": "O3_96, O3_127, H2O, CO2, O, H",
          "Description": "Profiles of mixing ratios of O3 Mixing Ratio 9.6?m, O3 Mixing Ratio 1.27?m, H20, CO2, O, and H",
          "Units": "unitless",
          "FillValue": "-999",
          "Particle": {
            "ParticleType": "Molecule",
            "ParticleQuantity": "Temperature"
          }
        },
        {
          "Name": "Volume emissions rates",
          "ParameterKey": "O2_*_ver, OH_*_ver, NO_ver,",
          "Description": "Volume emissions rates",
          "Units": "ergs/cm3/sec",
          "FillValue": "-999",
          "Particle": {
            "ParticleType": "Molecule",
            "ParticleQuantity": "EnergyFlux"
          }
        },
        {
          "Name": "Pressure",
          "ParameterKey": "pressure",
          "Description": "Pressure",
          "Units": "mbar",
          "FillValue": "-999",
          "Support": {
            "SupportQuantity": "Other"
          }
        }
      ]
    }
  }
}