{
  "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  https://www.spase-group.org/data/schema/spase-2_3_2.xsd",
    "Version": "2.3.2",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/ISEE1/MAG/PT4S",
      "ResourceHeader": {
        "ResourceName": "ISEE 1 magnetometer 4-sec data",
        "ReleaseDate": "2021-04-27T15:38:11Z",
        "Description": "4-sec vector magnetic field values recorded by the NASA ISEE-1\nsatellite, in spacecraft coordinates (close to GSE), available from UCLA and CDAWeb\nvalue-added interfaces and, via ftp, in binary from UCLA and in CDF from\nCDAWeb. (This descriptor updated, 6/20110, by J.King, to reflect CDAWeb accessibility\nand to insert CDAWeb parameter keys.)",
        "Acknowledgement": "UCLA-IGPP ISEE Magnetometer Team, and the source\nused for accessing data.",
        "Contact": {
          "PersonID": "spase://SMWG/Person/Robert.J.Strangeway",
          "Role": "DataProducer"
        },
        "Association": {
          "AssociationID": "spase://SMWG/Instrument/ISEE1/MAG",
          "AssociationType": "ObservedBy"
        },
        "PriorID": [
          "spase://VMO/NumericalData/ISEE1/MAG/PT4S",
          "spase://VSPO/NumericalData/ISEE1/MAG/PT4S"
        ]
      },
      "AccessInformation": [
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "AccessRights": "Open",
          "AccessURL": [
            {
              "Name": "FTPS from SPDF (not with most browsers)",
              "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/isee/isee1/isee1_cdaweb/4sec_mfi/",
              "Description": "ftp access to CDF files"
            },
            {
              "Name": "HTTPS from SPDF",
              "URL": "https://spdf.gsfc.nasa.gov/pub/data/isee/isee1/isee1_cdaweb/4sec_mfi/",
              "Description": "In CDF via HTTP from SPDF"
            }
          ],
          "Format": "CDF",
          "Acknowledgement": "UCLA ISEE Magnetometer and GSFC CDAWeb teams"
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb",
          "AccessRights": "Open",
          "AccessURL": {
            "Name": "CDAWeb",
            "URL": "https://cdaweb.gsfc.nasa.gov/cgi-bin/eval2.cgi?dataset=ISEE1_4SEC_MFI&index=sp_phys",
            "ProductKey": "ISEE1_4SEC_MFI",
            "Description": "Plots, lists and files from CDAWeb"
          },
          "Format": "Text",
          "Acknowledgement": "UCLA ISEE Magnetometer and GSFC CDAWeb teams"
        },
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": {
            "Name": "CDAWeb HAPI Server",
            "URL": "https://cdaweb.gsfc.nasa.gov/hapi",
            "Style": "HAPI",
            "ProductKey": "ISEE1_4SEC_MFI",
            "Description": "Web Service to this product using the HAPI interface."
          },
          "Format": "CSV",
          "Acknowledgement": "UCLA ISEE Magnetometer and GSFC CDAWeb teams"
        }
      ],
      "ProcessingLevel": "Calibrated",
      "InstrumentID": "spase://SMWG/Instrument/ISEE1/MAG",
      "MeasurementType": "MagneticField",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1977-10-22T21:04:19",
          "StopDate": "1987-09-25T16:10:30"
        },
        "Cadence": "PT4S"
      },
      "ObservedRegion": [
        "Earth.Magnetosphere",
        "Earth.Magnetosheath",
        "Heliosphere.NearEarth"
      ],
      "Parameter": [
        {
          "Name": "Universal Time",
          "ParameterKey": "Epoch",
          "Description": "DD-MON-YY HH:MM:SS.SSS",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Magnetic Field Components",
          "ParameterKey": "BX, BY, BZ",
          "Description": "Cartesian components of magnetic field vector in spacecraft coordinates",
          "Cadence": "PT4S",
          "Units": "nT",
          "UnitsConversion": "1.0E-9>T",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "SC"
          },
          "Structure": {
            "Size": "3",
            "Description": "The three elements are BX, BY, and BZ."
          },
          "Field": {
            "Qualifier": "Vector",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Magnetic Field Components",
          "ParameterKey": "BT",
          "Description": "Magnetic field magnitude average",
          "Cadence": "PT4S",
          "Units": "nT",
          "UnitsConversion": "1.0E-9>T",
          "Field": {
            "Qualifier": "Magnitude",
            "FieldQuantity": "Magnetic"
          }
        }
      ]
    }
  }
}