{
  "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-2.4.1.xsd",
    "Version": "2.4.1",
    "NumericalData": {
      "ResourceID": "spase://CNES/NumericalData/CDPP-AMDA/Cassini/MAG/cass-mag-rtn60",
      "ResourceHeader": {
        "ResourceName": "Cassini - MAG - full mission - 60 sec",
        "AlternateName": "60-sec averaged MAG data",
        "ReleaseDate": "2025-06-02T14:37:15Z",
        "Description": "Coordinates :\n   * RTN : R (radial component, Sun to the spacecraft), T (tangential component, parallel to the Solar Equatorial plane and perpendicular to R), and N (normal component, completes right handed set)\n            ",
        "Contact": [
          {
            "PersonID": "spase://CNES/Person/CDPP-AMDA/Michele.Dougherty",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://CNES/Person/CDPP-AMDA/Steve.Kellock",
            "Role": "DataProducer"
          }
        ],
        "Association": {
          "AssociationID": "cass-mag-rtn",
          "AssociationType": "PartOf",
          "Note": "full mission"
        }
      },
      "AccessInformation": [
        {
          "RepositoryID": "spase://SMWG/Repository/CDPP/AMDA",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": {
            "Name": "CDPP/AMDA HAPI Server",
            "URL": "https://amda.irap.omp.eu/service/hapi",
            "Style": "HAPI",
            "ProductKey": "cass-mag-rtn60",
            "Description": "Web Service to this product using the HAPI interface."
          },
          "Format": "CSV",
          "Acknowledgement": "Thank you for acknowledging the use of AMDA in publications with wording like \"Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse\". See the Rules of the road at https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers."
        },
        {
          "RepositoryID": "spase://SMWG/Repository/CDPP/AMDA",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": {
            "Name": "CDPP/AMDA Web application",
            "URL": "https://amda.cdpp.eu",
            "Description": "Access to Data via CDPP/AMDA Web application."
          },
          "Format": [
            "CSV",
            "VOTable",
            "CDF",
            "PNG"
          ],
          "Acknowledgement": "Thank you for acknowledging the use of AMDA in publications with wording like \"Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse\". See the Rules of the road at https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers."
        }
      ],
      "ProviderName": "PDS",
      "ProviderResourceName": "CO-E_SW_J_S-MAG-4-SUMM-1MINAVG-V2.1",
      "InstrumentID": "spase://CNES/Instrument/CDPP-AMDA/Cassini/MAG",
      "MeasurementType": "MagneticField",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1998-12-30T11:38:29Z",
          "StopDate": "2017-09-15T10:30:31Z"
        },
        "Cadence": "PT1M"
      },
      "ObservedRegion": "Heliosphere",
      "Caveats": "There are errors in some of the Cassini MAG data in this data set  \ndue to incorrect handling of leapseconds. The errors are as follows:                                                                           \n* 2012-07-01 00:00:00.000 - 2015-07-01 00:00:00.000 - Error : +1 s\n* 2015-07-01 00:00:00.000 - 2017-01-01 00:00:00.000 - Error : +2 s\n* 2017-01-01 00:00:00.000 - End of Mission - Error : +3 s\n                                                                              \nThe time tags can be corrected by subtracting the error from current time     \nvalues. This error was created during the conversion of the data from binary  \nto ASCII performed at the PDS/PPI node. It does not exist in the original     \nbinary data files available from the Cassini MAG team. The PPI node will      \ncorrect this error in it's data holdings at a future date.",
      "Parameter": [
        {
          "Name": "b_rtn",
          "ParameterKey": "cass_b_rtn60",
          "Description": "Magnetic field vector components in RTN coordinates",
          "UCD": "phys.magField",
          "Units": "nT",
          "UnitsConversion": "1e-9>T",
          "RenderingHints": {
            "DisplayType": "TimeSeries"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "br",
                "Index": "1",
                "ParameterKey": "cass_b_rtn60(0)"
              },
              {
                "Name": "bt",
                "Index": "2",
                "ParameterKey": "cass_b_rtn60(1)"
              },
              {
                "Name": "bn",
                "Index": "3",
                "ParameterKey": "cass_b_rtn60(2)"
              }
            ]
          },
          "Field": {
            "Qualifier": "Vector",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "|b|",
          "ParameterKey": "cass_bmag_rtn60",
          "Description": "Scalar magnitude of the magnetic field in nT",
          "UCD": "phys.magField",
          "Units": "nT",
          "UnitsConversion": "1e-9>T",
          "RenderingHints": {
            "DisplayType": "TimeSeries"
          },
          "Field": {
            "Qualifier": "Magnitude",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "phi",
          "ParameterKey": "cass_b_rtn60_phi",
          "Description": "Magnetic field phi angle",
          "UCD": "phys.magField",
          "Units": "degrees",
          "UnitsConversion": "1e-9>T",
          "RenderingHints": {
            "DisplayType": "TimeSeries"
          },
          "Structure": {
            "Size": "1"
          },
          "Field": {
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "theta",
          "ParameterKey": "cass_b_rtn60_theta",
          "Description": "Magnetic field theta angle",
          "UCD": "phys.magField",
          "Units": "degrees",
          "UnitsConversion": "1e-9>T",
          "RenderingHints": {
            "DisplayType": "TimeSeries"
          },
          "Structure": {
            "Size": "1"
          },
          "Field": {
            "FieldQuantity": "Magnetic"
          }
        }
      ]
    }
  }
}