{
  "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/THEMIS-A/Ephemeris/THA_ORBIT_GSE",
      "ResourceHeader": {
        "ResourceName": "THEMIS-A orbit data (GSE frame, 1 min resolution)",
        "DOI": "https://doi.org/10.24400/802406/448b-17es",
        "ReleaseDate": "2022-01-21T08:24:18Z",
        "Description": "This data set contains THEMIS-A GSE position and velocity  at 1 min resolution.",
        "Contact": [
          {
            "PersonID": "spase://CNES/Person/CDPP-Archive/Vassilis.Angelopoulos",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://CNES/Person/CDPP-Archive/CDPP.general.contact",
            "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:THA_ORBIT_GSE",
          "Description": "Access via CNES Data Archive for CDPP"
        },
        "Format": "Text.ASCII"
      },
      "InstrumentID": "spase://CNES/Instrument/CDPP-Archive/THEMIS-A/Ephemeris",
      "MeasurementType": "Ephemeris",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2007-02-18T00:00:00Z",
          "StopDate": "2020-12-31T00:00:00Z"
        }
      },
      "ObservedRegion": [
        "Heliosphere.NearEarth",
        "Earth.Magnetosphere.Magnetotail",
        "Earth.Magnetosphere.Main",
        "Earth.Magnetosheath"
      ],
      "Parameter": [
        {
          "Name": "THEMIS-A Position (GSE)",
          "Description": "THEMIS-A Position (GSE, 1 min resolution)",
          "Units": "km",
          "UnitsConversion": "1e3>m",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "THEMIS-A Velocity (GSE)",
          "Description": "Spacecraft velocity (km/s) in GSE coordinates, 1 min resolution",
          "Units": "km/s",
          "UnitsConversion": "1e3>m/s",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Velocity"
          }
        }
      ]
    }
  }
}