{
  "Spase": {
    "xmlns:xsi": "http://www.w3.org/2001/XMLSchema-instance",
    "xmlns": "http://www.spase-group.org/data/schema",
    "xsi:schemaLocation": "http://www.spase-group.org/data/schema http://www.spase-group.org/data/schema/spase-2_3_2.xsd",
    "Version": "2.3.2",
    "NumericalData": {
      "ResourceID": "spase://NASA/NumericalData/Weygand/Geotail/MGF/Processed/GSE/PT60S",
      "ResourceHeader": {
        "ResourceName": "Geotail Linearly Interpolated 60 s Resolution Tri-axial Fluxgate Magnetometer in GSE Coordinates",
        "AlternateName": "MGF",
        "DOI": "https://doi.org/10.21978/p86346",
        "ReleaseDate": "2021-05-31T12:34:56.789",
        "RevisionHistory": {
          "RevisionEvent": {
            "ReleaseDate": "2021-05-31T12:34:56.789",
            "Note": "Updated to SPASE Version 2.3.2 if needed, Applied quality control for DOI usage, LFB"
          }
        },
        "Description": "Geotail linearly interpolated to have the measurements on the minute at 60 s resolution tri-axial fluxgate magnetometer data in GSE coordinates. This data set consists of processed solar wind data that has been linearly interpolated to 1 min resolution at the position of the spacecraft using the interp1.m function in MATLAB. This data set was originally constructed by Dr. J.M. Weygand for Prof. R.L. McPherron, who was the principle investigator of two National Science Foundation studies: GEM Grant ATM 02-1798 and a Space Weather Grant ATM 02-08501. These data were primarily used in superposed epoch studies and cross correlation studies on solar wind.",
        "Acknowledgement": "NASA;Tsugunobu.Nagai",
        "PublicationInfo": {
          "Authors": "Weygand, James M.; & McPherron, Robert L.",
          "PublicationDate": "2006-01-01T00:00:00",
          "PublishedBy": "University of California, Los Angeles"
        },
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Tsugunobu.Nagai",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/James.M.Weygand",
            "Role": "MetadataContact"
          }
        ],
        "InformationURL": [
          {
            "Name": "Geotail MGF instrument",
            "URL": "https://pwg.gsfc.nasa.gov/istp/geotail/geotail_inst.html",
            "Description": "MGF instrument information"
          },
          {
            "Name": "Geotail MGF instrument",
            "URL": "https://www.stp.isas.jaxa.jp/geotail/QL/index.html",
            "Description": "MGF quicklook plots"
          },
          {
            "Name": "Solar Wind Archive Information",
            "URL": "http://www.igpp.ucla.edu/jweygand/htmls/Propagated_SW.html",
            "Description": "Solar wind archive at UCLA. This archive provides a list of available data resources and available time ranges."
          }
        ],
        "PriorID": [
          "spase://VMO/NumericalData/Weygand/Geotail/MGF/Processed/GSE/PT60S",
          "spase://VSPO/NumericalData/Weygand/Geotail/MGF/Processed/GSE/PT60S"
        ]
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/UCLA/VMO",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": {
          "Name": "IGPP UCLA Geotail Magnetometer Data JMW Processed Archive",
          "URL": "http://vmo.igpp.ucla.edu/data1/Weygand/ProcessedSolarWindGSE/Geotail/mag/"
        },
        "Format": "Text",
        "Encoding": "ASCII"
      },
      "ProcessingLevel": "Uncalibrated",
      "ProviderResourceName": "Geotail Tri-axial fluxgate magnetometer",
      "ProviderProcessingLevel": "Level-0",
      "InstrumentID": "spase://SMWG/Instrument/Geotail/MGF",
      "MeasurementType": "MagneticField",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1992-09-01T00:00:00.000",
          "RelativeStopDate": "-P1Y",
          "Note": "Time format in data files is: Day Month Year Hour Minute Second (DD MM YYYY HH MM SS.SSS)"
        }
      },
      "Keyword": [
        "1 min",
        "solar wind",
        "magnetotail",
        "bow shock",
        "magnetopause",
        "magnetic fields",
        "MGF",
        "magnetometer",
        "Geotail"
      ],
      "Parameter": [
        {
          "Name": "Universal Time",
          "ParameterKey": "Time",
          "Description": "Interpolated universal time columns from left to right are: day month year hour minute sec in the format of dd mm yyyy hh mm ss.",
          "Cadence": "PT60S",
          "Structure": {
            "Size": "6",
            "Description": "Universal Time expressed using a 6-column day, month, year, hour, minute, second representation",
            "Element": [
              {
                "Name": "Day",
                "Index": "1",
                "ParameterKey": "Day"
              },
              {
                "Name": "Month",
                "Index": "2",
                "ParameterKey": "Month"
              },
              {
                "Name": "Year",
                "Index": "3",
                "ParameterKey": "Year"
              },
              {
                "Name": "Hour",
                "Index": "4",
                "ParameterKey": "Hour"
              },
              {
                "Name": "Minute",
                "Index": "5",
                "ParameterKey": "Minute"
              },
              {
                "Name": "Second",
                "Index": "6",
                "ParameterKey": "Second"
              }
            ]
          },
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Geotail Magnetic Field Vector Interpolated to 1 min Resolution in GSE Coordinates",
          "ParameterKey": "Magnetic Field Vectors",
          "Description": "Magnetic field vector for Geotail in GSE coordinates in units of nT.",
          "Cadence": "PT60S",
          "Units": "nT",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "BX-GSE",
                "Qualifier": "Component.I",
                "Index": "1",
                "ParameterKey": "nbxgse"
              },
              {
                "Name": "BY-GSE",
                "Qualifier": "Component.J",
                "Index": "2",
                "ParameterKey": "nbygse"
              },
              {
                "Name": "BZ-GSE",
                "Qualifier": "Component.K",
                "Index": "3",
                "ParameterKey": "nbzgse"
              }
            ]
          },
          "Field": {
            "Qualifier": "Vector",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Geotail Spacecraft Position Vector Interpolated to 1 min Resolution in GSE Coordinates",
          "ParameterKey": "Position Vectors",
          "Description": "Location of the spacecraft in GSE coordinates in units of Re.",
          "Cadence": "PT60S",
          "Units": "Re",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "GSE"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "X-GSE",
                "Qualifier": "Component.I",
                "Index": "1",
                "ParameterKey": "nxgse"
              },
              {
                "Name": "Y-GSE",
                "Qualifier": "Component.J",
                "Index": "2",
                "ParameterKey": "nygse"
              },
              {
                "Name": "Z-GSE",
                "Qualifier": "Component.K",
                "Index": "3",
                "ParameterKey": "nzgse"
              }
            ]
          },
          "Support": {
            "SupportQuantity": "Positional"
          }
        }
      ]
    }
  }
}