{
  "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/VEX/Ephemeris/VEX_ORBIT_GSE",
      "ResourceHeader": {
        "ResourceName": "VENUS EXPRESS orbit data (cruise phase, GSE frame, 1 min resolution)",
        "DOI": "https://doi.org/10.24400/802406/eaj6-r36e",
        "ReleaseDate": "2022-06-06T17:35:00Z",
        "Description": "This data set contains VENUS EXPRESS position and velocity in GSE frame, 1 min resolution, during the cruise phase.\n\nEach ASCII file represents one day.\nThe coordinate system used is GSE (Geocentric Solar Ecliptic).\nData record are arranged chronologically.\nOne record each minute containing :\n-Time-tag, X.frame (km), Y.frame (km), Z.frame (km), Vx.frame (km/s), Vy.frame (km/s), Vz.frame (km/s)\n-Data in the records are separated by commas and blanks.\nCaution: For the first line, the velocity is NaN (Not a Number) initialized.",
        "Contact": {
          "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:VEX_ORBIT_GSE",
          "Description": "Access via CNES Data Archive for CDPP"
        },
        "Format": "Text.ASCII"
      },
      "InstrumentID": "spase://CNES/Instrument/CDPP-Archive/VEX/ASPERA4/Ephemeris",
      "MeasurementType": "Ephemeris",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2005-11-09T00:00:00Z",
          "StopDate": "2006-03-31T00:00:00Z"
        }
      },
      "ObservedRegion": "Venus.Magnetosphere",
      "Parameter": [
        {
          "Name": "Position GSE",
          "Description": "S/C position defined in the GSE reference frame.",
          "Units": "km",
          "UnitsConversion": "1e3>m",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "Velocity GSE",
          "Description": "S/C velocity defined in the GSE reference frame.",
          "Units": "km/s",
          "UnitsConversion": "1e3>m/s",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Velocity"
          }
        }
      ]
    }
  }
}