{
  "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_4_0.xsd",
    "Version": "2.4.0",
    "NumericalData": {
      "ResourceID": "spase://CNES/NumericalData/CDPP-Archive/ISEE1/Ephemeris/ISEE1_SND_AUX",
      "ResourceHeader": {
        "ResourceName": "ISEE1 Resonance Sounder Orbital Parameters (CDF)",
        "DOI": "https://doi.org/10.24400/802406/hkk1-vpmq",
        "ReleaseDate": "2022-02-04T16:22:02Z",
        "Description": "This data set contains all orbital parameters from the ISEE1 SND resonance sounder instrument  at the time of sounder operation - Distance, Velocity, Attitude... - in various reference frames and the observed magnetic field for each recorded spectra.",
        "Acknowledgement": "\n        We suggest contacting P. Canu (LPP) when using these data and for any further question.\n\nIn publications, we recommend to add the following sentence in the acknowledgments:\n\n The authors acknowledge CNES (Centre National d'Etudes Spatiales) and CRPE (now LPP) for support for operations of the instrument and production of these data and CDPP for their archiving and provision.\t  \n\t  ",
        "Contact": {
          "PersonID": "spase://CNES/Person/CDPP-Archive/Robert.McGuire",
          "Role": "GeneralContact"
        }
      },
      "AccessInformation": {
        "RepositoryID": "spase://CNES/Repository/CDPP-Archive/REGARDS-CDPP",
        "Availability": "Online",
        "AccessURL": {
          "Name": "REGARDS",
          "URL": "https://regards.cnes.fr/user/cdpp/modules/1777?sp=DatasetName;q=DatasetName:ISEE1_SND_AUX",
          "Description": "Access via CNES Data Archive for CDPP"
        },
        "Format": "CDF"
      },
      "InstrumentID": "spase://CNES/Instrument/CDPP-Archive/ISEE1/Ephemeris",
      "MeasurementType": "Ephemeris",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1977-10-22T00:00:00Z",
          "StopDate": "1987-07-30T00:00:00Z"
        }
      },
      "ObservedRegion": [
        "Earth.Magnetosphere",
        "Earth.Magnetosheath",
        "Heliosphere.NearEarth"
      ],
      "Parameter": [
        {
          "Name": "ISEE-1 Position (GSE frame)",
          "Description": "ISEE-1 Position relative to Earth in km (Cartesian GSE frame)",
          "Units": "km",
          "UnitsConversion": "1e3>m",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "ISEE-1 Position (GEI frame)",
          "Description": "ISEE-1 Position relative to Earth in km (Cartesian GEI frame)",
          "Units": "km",
          "UnitsConversion": "1e3>m",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GEI"
          },
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "ISEE-1 Position relative to Earth",
          "Description": "ISEE-1 Position relative to Earth in km (Cartesian GSM frame)",
          "Units": "km",
          "UnitsConversion": "1e3>m",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSM"
          },
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "ISEE-1 Spacecraft Velocity (GSE)",
          "Description": "ISEE-1 Velocity (Cartesian GSE frame)",
          "Units": "km/s",
          "UnitsConversion": "1e3>m/s",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Velocity"
          }
        },
        {
          "Name": "ISEE-1 Angular Velocity  (GSE)",
          "Description": "ISEE-1 Angular Velocity in rad/s (Cartesian GSE frame)",
          "Units": "rad/s",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Velocity"
          }
        },
        {
          "Name": "ISEE-1 Euler angles relative to GSE frame",
          "Description": "ISEE-1 Euler angles relative to GSE frame",
          "Units": "rad",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Support": {
            "SupportQuantity": "Other"
          }
        }
      ]
    }
  }
}