{
  "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-2.7.1.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/SDO/EVE/Level3/Version8/PT0.25S",
      "NamingAuthority": "NASA",
      "ResourceType": "NumericalData",
      "ResourceHeader": {
        "ResourceName": "SDO/EVE Level 3 Version 8 Data",
        "DOI": "https://doi.org/10.48322/qnr8-jw83",
        "ReleaseDate": "2025-12-04T13:31:25Z",
        "RevisionHistory": {
          "RevisionEvent": [
            {
              "ReleaseDate": "2024-06-13T00:00:00Z",
              "Note": "Only known prior ReleaseDate of the metadata"
            },
            {
              "ReleaseDate": "2024-12-02T00:08:46",
              "Note": "Metadata created by SY"
            },
            {
              "ReleaseDate": "2025-02-05T00:08:46",
              "Note": "Updated Authors"
            },
            {
              "ReleaseDate": "2025-02-25T00:08:46",
              "Note": "Added DOI by SY"
            },
            {
              "ReleaseDate": "2025-09-18T11:27:08Z",
              "Note": "Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. ZCB"
            },
            {
              "ReleaseDate": "2025-09-30T14:25:19Z",
              "Note": "Updated PublishedBy name to match ROR Registry. ZCB"
            },
            {
              "ReleaseDate": "2025-12-04T13:31:25Z",
              "Note": "Added MetadataRightsList. Updated to 2.7.1. ZCB"
            }
          ]
        },
        "Description": "EVE level 3 data files were created at the Laboratory for Atmospheric and Space Physics in Boulder, Colorado for the NASA Solar Dynamics Observatory (SDO) Extreme Ultraviolet Variability Experiment (EVE). The Science Processing and Operations Center (SPOC) is responsible for creating and maintaining access to all EVE products. For a high-level introduction to the EVE instrumentation please visit:\nhttps://lasp.colorado.edu/home/eve/science/instrument/\n\nLevel 3 products are defined to contain daily averages beginning on 2010, day 120, April 30. This version change includes updated long-term degradation corrections for MEGS-B and ESP. A small dark adjustment was applied to MEG-B and large degradation changes were applied based on SDO EVE sounding rocket measurements. The MEGS-P (Lyman-alpha) diode processing has been updated to replace the Kalman filter with a Fourier transform filter, and the calibration has been updated to match SORCE SOLSTICE version 17.",
        "PublicationInfo": {
          "Authors": "Laboratory for Atmospheric and Space Physics, University of Colorado (USA); Space Sciences Center, University of Southern California (USA)",
          "PublicationDate": "2024-06-13T00:00:00",
          "PublishedBy": "Laboratory for Atmospheric and Space Physics"
        },
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Thomas.N.Woods",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Don.Woodraska",
            "Role": "GeneralContact"
          }
        ],
        "InformationURL": [
          {
            "Name": "The SDO EVE Website",
            "URL": "https://lasp.colorado.edu/home/eve/"
          },
          {
            "Name": "The SDO/EVE Instrument paper",
            "URL": "https://doi.org/10.1007/s11207-009-9487-6"
          },
          {
            "Name": "README",
            "URL": "https://lasp.colorado.edu/eve/data_access/eve_data/products/level3/EVE_L3_V8_README.pdf"
          }
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/UCOLO/LASP/SDO",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": {
          "Name": "EVE data access page",
          "URL": "https://lasp.colorado.edu/eve/data_access/eve_data/products/level3/",
          "Style": "File"
        },
        "Format": "FITS",
        "Encoding": "GZIP"
      },
      "InstrumentID": "spase://SMWG/Instrument/SDO/EVE",
      "MeasurementType": [
        "Irradiance",
        "Spectrum"
      ],
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2010-04-30T00:00:00",
          "RelativeStopDate": "-P1D"
        },
        "Cadence": "PT0.25S"
      },
      "ObservedRegion": "Sun"
    }
  }
}