{
  "Spase": {
    "xmlns": "http://www.spase-group.org/data/schema",
    "Version": "2.2.0",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/ISIS2/IMS/Plasma_Data",
      "ResourceHeader": {
        "ResourceName": "ISIS 2/IMS/Plasma Data",
        "ReleaseDate": "2020-07-07T21:14:42Z",
        "Description": "This set of plasma data came from the ISIS 2 (International Satellites for Ionospheric Studies) ion-mass spectrometer experiment.  Ion densities of various ion species are available for the lower range (1-8 atomic mass units, H+, D+, He+, N++, O++) and the upper range (8-64 atomic mass units, O++, N+, O+, 18+, N2+, NO+, O2+).  Also included in the data set are spacecraft position data, geomagnetic field intensity, F107 flux (daily solar radio flux), Kp indices, and Dst indices.",
        "Contact": {
          "PersonID": "spase://SMWG/Person/John.H.Hoffman",
          "Role": "PrincipalInvestigator"
        },
        "PriorID": "spase://VSPO/NumericalData/ISIS2/IMS/Plasma_Data"
      },
      "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/isis/ion-mass_spectrometer_ascii_binary/"
          },
          {
            "Name": "HTTPS from SPDF",
            "URL": "https://spdf.gsfc.nasa.gov/pub/data/isis/ion-mass_spectrometer_ascii_binary/"
          }
        ],
        "Format": "Text"
      },
      "InstrumentID": "spase://SMWG/Instrument/ISIS2/IMS",
      "MeasurementType": "IonComposition",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1971-04-21T00:12:41",
          "StopDate": "1972-12-31T23:20:43"
        }
      },
      "ObservedRegion": "Earth.NearSurface.Ionosphere"
    }
  }
}