{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "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/SNOE/UVS/MAG/PT24H",
      "NamingAuthority": "NASA",
      "ResourceType": "NumericalData",
      "ResourceHeader": {
        "ResourceName": "SNOE Daily Averages of Nitric Oxide (NO) Density in Geomagnetic Bins",
        "ReleaseDate": "2025-12-04T13:31:28Z",
        "RevisionHistory": {
          "RevisionEvent": [
            {
              "ReleaseDate": "2021-03-11T18:39:11Z",
              "Note": "Only known prior ReleaseDate of the metadata"
            },
            {
              "ReleaseDate": "2025-11-14T16:02:54Z",
              "Note": "Added PublicationInfo. Added ResourceType and NamingAuthority. ZCB"
            },
            {
              "ReleaseDate": "2025-12-04T13:31:28Z",
              "Note": "Added MetadataRightsList and RightsList(s). Updated to 2.7.1. ZCB"
            }
          ]
        },
        "Description": "This level 4 data set from the Student Nitric Oxide Explorer (SNOE) ultraviolet spectrometer (UVS) contains daily averages of nitric oxide (NO) density for the altitudes range 96.6 to 150 km as deduced from the UVS count rates ([0, 1] gamma band; 237 nm). Averaging was done in geomagnetic coordinates in a 38x18 array, using bins of 5 degree (geomagnetic) latitude and 3.3 km altitude. ",
        "Acknowledgement": "Please acknowledge the Principal Investigator, Dr. Charles A. Barth, and SPDF.",
        "PublicationInfo": {
          "Authors": "Barth, Charles A.",
          "PublicationDate": "2025-11-14T16:02:54Z",
          "PublishedBy": "Space Physics Data Facility"
        },
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Charles.A.Barth",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Dieter.K.Bilitza",
            "Role": "GeneralContact"
          }
        ],
        "InformationURL": {
          "Name": "Readme file from SPDF FTP",
          "URL": "https://spdf.gsfc.nasa.gov/pub/data/snoe/NO_uvs/00readme.txt"
        },
        "PriorID": "spase://VSPO/NumericalData/SNOE/UVS/MAG/PT24H"
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
        "Availability": "Online",
        "AccessRights": "Open",
        "RightsList": {
          "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 NASA Heliophysics data products"
          }
        },
        "AccessURL": [
          {
            "Name": "FTPS from SPDF (not with most browsers)",
            "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/snoe/NO_uvs/NO_daily_mag_ascii/",
            "Description": "for daily geomagnetic averages via ftp"
          },
          {
            "Name": "HTTPS from SPDF",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/snoe/NO_uvs/NO_daily_mag_ascii/",
            "Description": "for daily geomagnetic averages via http"
          }
        ],
        "Format": "Text"
      },
      "InstrumentID": "spase://SMWG/Instrument/SNOE/UVS",
      "MeasurementType": "NeutralGas",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1998-03-11T00:00:00",
          "StopDate": "2000-09-30T00:00:00"
        },
        "Cadence": "PT24H"
      },
      "ObservedRegion": "Earth.NearSurface.Thermosphere"
    }
  }
}