{
  "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/THEMIS/Ground/Kenai/Magnetometer/PT1S",
      "ResourceHeader": {
        "ResourceName": "Kenai (KENA) Ground-based Vector Magnetic Field (L2) 1.0 s Data",
        "ReleaseDate": "2021-04-27T15:38:11Z",
        "Description": "Kenai, AK, Ground-based Vector Magnetic Field Level 2 Data, 1.0 s Time Resolution, Station Code: (KENA), Station Location: (GEO Latitude 60.6, Longitude 208.7), THEMIS GBO/UCLA Network",
        "Acknowledgement": "Please acknowledge D. Hampton, V. Angelopoulos, C.T. Russell, (University of Alaska, University of California, Los Angeles, respectively, NASA NAS5-02099)",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Donald.Hampton",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Vassilis.Angelopoulos",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Christopher.T.Russell",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Robert.E.McGuire",
            "Role": "MetadataContact"
          },
          {
            "PersonID": "spase://SMWG/Person/Lee.Frost.Bargatze",
            "Role": "MetadataContact"
          }
        ],
        "InformationURL": {
          "Name": "THEMIS Ground-based Observatory (GBO) Network Information Web Site",
          "URL": "http://themis.ssl.berkeley.edu/gmag_desc.shtml",
          "Description": "THEMIS Ground-based Observatory (GBO) MAGnetometers (GMAGs)"
        },
        "PriorID": "spase://VSPO/NumericalData/THEMIS/Ground/Kenai/Magnetometer/PT1S"
      },
      "AccessInformation": [
        {
          "RepositoryID": "spase://SMWG/Repository/NASA/GSFC/SPDF",
          "Availability": "Online",
          "AccessRights": "Open",
          "AccessURL": [
            {
              "Name": "FTPS from SPDF (not with most browsers)",
              "URL": "ftps://spdf.gsfc.nasa.gov/pub/data/themis/thg/l2/mag/kena/",
              "Description": "Access to Data in CDF Format via ftp from SPDF"
            },
            {
              "Name": "HTTPS from SPDF",
              "URL": "https://spdf.gsfc.nasa.gov/pub/data/themis/thg/l2/mag/kena/",
              "Description": "Access to Data in CDF Format via http from SPDF"
            },
            {
              "Name": "CDAWeb",
              "URL": "https://cdaweb.gsfc.nasa.gov/index.html/",
              "ProductKey": "THG_L2_MAG_KENA",
              "Description": "Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb"
            }
          ],
          "Format": "CDF",
          "Encoding": "None",
          "Acknowledgement": "Please acknowledge D. Hampton, V. Angelopoulos, C.T. Russell, (University of Alaska, University of California, Los Angeles, respectively, NASA NAS5-02099). Please acknowledge the data providers and CDAWeb when using these data."
        },
        {
          "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": "THG_L2_MAG_KENA",
            "Description": "Web Service to this product using the HAPI interface."
          },
          "Format": "CSV",
          "Acknowledgement": "Please acknowledge D. Hampton, V. Angelopoulos, C.T. Russell, (University of Alaska, University of California, Los Angeles, respectively, NASA NAS5-02099). Please acknowledge the data providers and CDAWeb when using these data."
        }
      ],
      "ProcessingLevel": "Calibrated",
      "ProviderProcessingLevel": "Level 2",
      "InstrumentID": "spase://SMWG/Instrument/Ground/Kenai/Magnetometer",
      "MeasurementType": "MagneticField",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "2016-08-15T00:00:00.000",
          "RelativeStopDate": "-P3D"
        },
        "Cadence": "PT1S"
      },
      "Parameter": [
        {
          "Name": "B in HDZ Components",
          "Set": "Time series defined by using: thg_mag_kena_epoch",
          "ParameterKey": "thg_mag_kena",
          "Description": "Magnetic field B in HDZ vector components",
          "Cadence": "PT1S",
          "Units": "nT",
          "UnitsConversion": "1e-9>T",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "LGM"
          },
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "B in HDZ Components",
            "ValueFormat": "F7.1",
            "ScaleType": "LinearScale"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "Magnetic North, H",
                "Qualifier": "Component.I",
                "Index": "1",
                "RenderingHints": {
                  "AxisLabel": "1"
                }
              },
              {
                "Name": "Magnetic East, E",
                "Qualifier": "Component.J",
                "Index": "2",
                "RenderingHints": {
                  "AxisLabel": "2"
                }
              },
              {
                "Name": "Vertical Down, Z",
                "Qualifier": "Component.K",
                "Index": "3",
                "RenderingHints": {
                  "AxisLabel": "3"
                }
              }
            ]
          },
          "ValidMin": "-60000.0",
          "ValidMax": "60000.0",
          "FillValue": "NaN",
          "Field": {
            "Qualifier": "Vector",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "H component of B",
          "Set": "Time series defined by using: thg_mag_kena_epoch",
          "ParameterKey": "thg_magh_kena",
          "Description": "---> H, Local magnetic North component of B",
          "Caveats": "This parameter is virtual. It is calculated by calling the function ALTERNATE_VIEW with the following input parameters: thg_mag_kena.",
          "Cadence": "PT1S",
          "Units": "nT",
          "UnitsConversion": "1e-9>T",
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "Magnetic North, H",
            "ValueFormat": "F7.1",
            "ScaleType": "LinearScale"
          },
          "ValidMin": "-60000.0",
          "ValidMax": "60000.0",
          "FillValue": "NaN",
          "Field": {
            "Qualifier": "Component.I",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "E component of B",
          "Set": "Time series defined by using: thg_mag_kena_epoch",
          "ParameterKey": "thg_magd_kena",
          "Description": "---> E, Local magnetic East component of B",
          "Caveats": "This parameter is virtual. It is calculated by calling the function ALTERNATE_VIEW with the following input parameters: thg_mag_kena.",
          "Cadence": "PT1S",
          "Units": "nT",
          "UnitsConversion": "1e-9>T",
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "Magnetic East, E",
            "ValueFormat": "F7.1",
            "ScaleType": "LinearScale"
          },
          "ValidMin": "-60000.0",
          "ValidMax": "60000.0",
          "FillValue": "NaN",
          "Field": {
            "Qualifier": "Component.J",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "Z component of B",
          "Set": "Time series defined by using: thg_mag_kena_epoch",
          "ParameterKey": "thg_magz_kena",
          "Description": "---> Z, Local vertical down component of B",
          "Caveats": "This parameter is virtual. It is calculated by calling the function ALTERNATE_VIEW with the following input parameters: thg_mag_kena.",
          "Cadence": "PT1S",
          "Units": "nT",
          "UnitsConversion": "1e-9>T",
          "RenderingHints": {
            "DisplayType": "TimeSeries",
            "AxisLabel": "Vertical Down, Z",
            "ValueFormat": "F7.1",
            "ScaleType": "LinearScale"
          },
          "ValidMin": "-60000.0",
          "ValidMax": "60000.0",
          "FillValue": "NaN",
          "Field": {
            "Qualifier": "Component.K",
            "FieldQuantity": "Magnetic"
          }
        },
        {
          "Name": "HEZ Component Number",
          "ParameterKey": "thg_mag_kena_compno",
          "Description": "HEZ Component Number",
          "Cadence": "PT1S",
          "CoordinateSystem": {
            "CoordinateRepresentation": "Cartesian",
            "CoordinateSystemName": "LGM"
          },
          "RenderingHints": {
            "AxisLabel": "HEZ Component Number",
            "ValueFormat": "I2",
            "ScaleType": "LinearScale"
          },
          "Structure": {
            "Size": "3",
            "Element": [
              {
                "Name": "Element 1",
                "Qualifier": "Component.I",
                "Index": "1"
              },
              {
                "Name": "Element 2",
                "Qualifier": "Component.J",
                "Index": "2"
              },
              {
                "Name": "Element 3",
                "Qualifier": "Component.K",
                "Index": "3"
              }
            ]
          },
          "ValidMin": "1",
          "ValidMax": "3",
          "FillValue": "-2147483648",
          "Support": {
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "thg_mag_kena_time",
          "ParameterKey": "thg_mag_kena_time",
          "Description": "thg_mag_kena_time, UTC, in seconds since 01-Jan-1970 00:00:00",
          "Caveats": "Unleaped seconds",
          "Cadence": "PT1S",
          "Units": "s",
          "RenderingHints": {
            "AxisLabel": "UT",
            "ValueFormat": "E12.2"
          },
          "ValidMin": "0.0",
          "ValidMax": "5.0e+09",
          "FillValue": "NaN",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "thg_mag_kena_epoch",
          "ParameterKey": "thg_mag_kena_epoch",
          "Description": "thg_mag_kena_epoch",
          "Caveats": "This parameter is virtual. It is calculated by calling the function COMP_THEMIS_EPOCH with the following input parameters: thg_mag_kena_epoch0, thg_mag_kena_time.",
          "Cadence": "PT1S",
          "RenderingHints": {
            "AxisLabel": "UT"
          },
          "ValidMin": "01-Jan-2001 00:00:00.000",
          "ValidMax": "31-Dec-2100 23:59:59.999",
          "FillValue": "31-Dec-9999 23:59:59.999",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "thg_mag_kena_epoch0",
          "ParameterKey": "thg_mag_kena_epoch0",
          "Description": "EPOCH0 of THEMIS TIME BASE",
          "Caveats": "EPOCH of 01-Jan-1970 00:00:00",
          "Cadence": "PT1S",
          "Units": "ms",
          "UnitsConversion": "1e-3>s",
          "RenderingHints": {
            "AxisLabel": "timebase"
          },
          "ValidMin": "01-Jan-1900 00:00:00.000",
          "ValidMax": "31-Dec-2029 23:59:59.999",
          "FillValue": "31-Dec-9999 23:59:59.999",
          "Support": {
            "SupportQuantity": "Other"
          }
        },
        {
          "Name": "range_epoch",
          "ParameterKey": "range_epoch",
          "Description": "range_epoch",
          "Cadence": "PT1S",
          "Units": "ms",
          "UnitsConversion": "1e-3>s",
          "RenderingHints": {
            "AxisLabel": "UT"
          },
          "ValidMin": "01-Jan-2001 00:00:00.000",
          "ValidMax": "31-Dec-2100 23:59:59.999",
          "FillValue": "31-Dec-9999 23:59:59.999",
          "Support": {
            "SupportQuantity": "Temporal"
          }
        }
      ]
    }
  }
}