{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_2_1.xsd",
    "Version": "2.2.1",
    "DisplayData": {
      "ResourceID": "spase://NASA/DisplayData/TIMED/GUVI/Nightside_Cylindrical_Disk",
      "ResourceHeader": {
        "ResourceName": "TIMED GUVI Nightside Cylindrical Composite Disk Images",
        "ReleaseDate": "2020-07-07T19:48:38Z",
        "Description": "This composite image is produced from GUVI radiance data (Level 1C) where the SZA > 95 deg. (nightside) for a complete day mapped onto the globe. It is a composite of the O I 130.4 nm emission (blue), O I 135.6 nm (green), and LBH Short (140 - 150 nm) (red). White color indicates emission from particles in aurora (all colors), pink areas generally indicate particle precipitation (SAA) or solar glint, blue emissions indicate typical nighttime recombination emissions.",
        "Acknowledgement": "The GUVI data used here are provided through support from the NASA MOamp;DA program. The GUVI instrument was designed and built by The Aerospace Corporation and The Johns Hopkins University. The Principal Investigator is Dr. Andrew B. Christensen and the Chief Scientist and co-PI is Dr. Larry J. Paxton. See also Data Usage Policy at http://guvitimed.jhuapl.edu/home_guvi-datausage .",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Andrew.B.Christensen",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Larry.J.Paxton",
            "Role": "CoInvestigator"
          }
        ],
        "InformationURL": {
          "Name": "Imaging L1C Data Information",
          "URL": "http://guvitimed.jhuapl.edu/sites/default/files/data/documents/L1C_datainfo.pdf\n"
        },
        "PriorID": [
          "spase://VITMO/DisplayData/TIMED/GUVI/Nightside_Cylindrical_Disk",
          "spase://VSPO/DisplayData/TIMED/GUVI/Nightside_Cylindrical_Disk"
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/TIMED/GUVI_POC",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": {
          "Name": "GUVI POC Daily Summary Image Gallery",
          "URL": "http://guvitimed.jhuapl.edu/guvi-gallerydaily",
          "Description": "This web page allows viewing of individual images or a slideshow of a sequence of images.  To request data: select the year and day and the CylinDisk Display type then click display for the desired image."
        },
        "Format": "JPEG",
        "Encoding": "None",
        "Acknowledgement": "NASA, Andrew B. Christensen"
      },
      "ProcessingLevel": "Calibrated",
      "ProviderResourceName": "GUVI Nightside Composite Cylindrical Images",
      "ProviderProcessingLevel": "Level 3",
      "InstrumentID": "spase://SMWG/Instrument/TIMED/GUVI",
      "MeasurementType": "Radiance",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2002-01-14T00:00:00.000Z",
          "StopDate": "2007-12-11T00:00:00.000Z"
        }
      },
      "ObservedRegion": [
        "Earth.NearSurface.Ionosphere",
        "Earth.NearSurface.AuroralRegion"
      ],
      "Caveats": "The L1C files currently available are being evaluated. Please contact GUVI team before using",
      "Keyword": [
        "TIMED",
        "GUVI",
        "mesosphere",
        "lower thermosphere",
        "ionosphere",
        "MLTI",
        "aurora"
      ],
      "Parameter": {
        "Name": "Composite nightside (SZA > 95 deg.) radiance data",
        "Description": "Radiance of each of 3 colors: O I 130.4 nm (displayed as blue), O I 135.6 nm (green), and LBH Short 140 - 150 nm (red).",
        "Units": "Rayleighs",
        "Wave": {
          "WaveType": "Electromagnetic",
          "WaveQuantity": "Wavelength",
          "WavelengthRange": {
            "Low": "121.6",
            "High": "150.0",
            "Units": "nm",
            "Bin": [
              {
                "BandName": "O I (130.4)",
                "Low": "130.4",
                "High": "130.4"
              },
              {
                "BandName": "O I (135.6)",
                "Low": "135.6",
                "High": "135.6"
              },
              {
                "BandName": "Lyman-Birge-Hopfield (LBH) short",
                "Low": "140",
                "High": "150"
              }
            ]
          }
        }
      }
    }
  }
}