{
  "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/DEMETER/Ephemeris/DEMETER_ORBIT_GEI",
      "ResourceHeader": {
        "ResourceName": "DEMETER orbit data (GEI frame, 30 s resolution)",
        "DOI": "https://doi.org/10.24400/802406/3yxp-09b5",
        "ReleaseDate": "2021-11-02T16:27:09Z",
        "Description": "This data set contains DEMETER orbit data in Geocentric Equatorial Inertial Systam (30 s resolution)",
        "Contact": {
          "PersonID": "spase://CNES/Person/CDPP-Archive/Michel.Parrot",
          "Role": "PrincipalInvestigator"
        }
      },
      "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:DEMETER_ORBIT_GEI",
          "Description": "Access via CNES Data Archive for CDPP"
        },
        "Format": "Text.ASCII"
      },
      "InstrumentID": "spase://CNES/Instrument/CDPP-Archive/DEMETER/Ephemeris",
      "MeasurementType": "Ephemeris",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2004-07-01T00:00:00Z",
          "StopDate": "2011-03-14T00:00:00Z"
        }
      },
      "ObservedRegion": [
        "Earth.NearSurface.Ionosphere",
        "Earth.NearSurface.Plasmasphere",
        "Earth.Magnetosphere.RadiationBelt"
      ],
      "Parameter": [
        {
          "Name": "GEI position",
          "Description": "Spacecraft position in GEI",
          "Units": "km",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GEI"
          },
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Positional"
          }
        },
        {
          "Name": "GEI Velocity",
          "Description": "Spacecraft velocity  in GEI",
          "Units": "km s^-1",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GEI"
          },
          "Support": {
            "Qualifier": "Vector",
            "SupportQuantity": "Velocity"
          }
        }
      ]
    }
  }
}