{
  "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_2_9.xsd",
    "Version": "2.2.9",
    "NumericalData": {
      "ResourceID": "spase://GBO/NumericalData/MEASURE/Grafton.Test.Facility/Magnetometer/PT0.5S",
      "ResourceHeader": {
        "ResourceName": "MEASURE Array Data from the Grafton Test Facility Ground Magnetic Field Data at 0.5s time resolution.",
        "AlternateName": "Grafton Test Facility Ground Magnetic Field Data 0.5s Data.",
        "ReleaseDate": "2019-05-05T12:34:56Z",
        "Description": "Ground Magnetic Field Data data from Grafton Test Facility at 0.5s time resolution.",
        "Acknowledgement": "Please acknowledge Mark Moldwin, Institute of Geophysics and Planetary Physics and the Department of Earth and Space Sciences (University of California, Los Angeles, Los Angeles, CA 90095-1567) for use of data from the Grafton Test Facility Magnetometer instrument.",
        "Contact": [
          {
            "PersonID": "spase://SMWG/Person/Mark.Moldwin",
            "Role": "PrincipalInvestigator"
          },
          {
            "PersonID": "spase://SMWG/Person/Lee.Frost.Bargatze",
            "Role": "MetadataContact"
          }
        ],
        "InformationURL": {
          "Name": "The MEASURE Array Grafton Test Facility Magnetometer Temporary Home Page.",
          "URL": "http://www-ssc.igpp.ucla.edu/gem/worldmag/measure.html",
          "Description": "The Temporary web site for information concerning data from the MEASURE array Grafton Test Facility magnetometer."
        },
        "PriorID": "spase://VMO/NumericalData/MEASURE/Grafton.Test.Facility/Magnetometer/PT0.5S"
      },
      "AccessInformation": {
        "RepositoryID": "spase://SMWG/Repository/UCLA/VMO",
        "Availability": "Online",
        "AccessRights": "Open",
        "AccessURL": {
          "Name": "Access URL to MEASURE Array Data from the Grafton Test Facility Magnetometer Instrument",
          "URL": "http://vmo.igpp.ucla.edu/data1/MEASURE/ASCII/GTF/",
          "Description": "Universal Resource Locator (URL) for access to the MEASURE Grafton Test Facility Magnetometer data set (flat ASCII table format) in a repository hosted by the Virtual Magnetospheric Observatory at UCLA."
        },
        "Format": "Text",
        "Encoding": "ASCII",
        "DataExtent": {
          "Quantity": "6311878",
          "Units": "bytes",
          "Per": "P1D"
        },
        "Acknowledgement": "Please acknowledge Mark Moldwin, Institute of Geophysics and Planetary Physics and the Department of Earth and Space Sciences (University of California, Los Angeles, Los Angeles, CA 90095-1567) for use of data from the Grafton Test Facility Magnetometer instrument.  If data downloaded from the VMOU Data Repository are used in publication kindly acknowledge the Virtual Magnetospheric Observatory, Institute of Geophysics and Planetary Physics, University of California, Los Angeles for providing access to the data."
      },
      "ProcessingLevel": "Calibrated",
      "InstrumentID": "spase://SMWG/Instrument/MEASURE/Grafton.Test.Facility/Magnetometer",
      "MeasurementType": "MagneticField",
      "TemporalDescription": {
        "TimeSpan": {
          "StartDate": "1999-07-29T00:00:00.000",
          "StopDate": "2003-02-09T23:59:59.500",
          "Note": "Some data gaps are present in the MEASURE magnetic field time series."
        },
        "Cadence": "PT0.5S"
      },
      "ObservedRegion": "Earth.Surface",
      "Parameter": [
        {
          "Name": "Universal Time",
          "ParameterKey": "Time",
          "Description": "Universal Time expressed by using a Year, Month, Day, Hour, Minute, Second format.",
          "Structure": {
            "Size": "6",
            "Description": "Universal Time expressed using a 6-column year, month, day, hour , minute, second format.",
            "Element": [
              {
                "Name": "Year",
                "Index": "1",
                "ParameterKey": "Year"
              },
              {
                "Name": "Month",
                "Index": "2",
                "ParameterKey": "Month"
              },
              {
                "Name": "Day",
                "Index": "3",
                "ParameterKey": "Day"
              },
              {
                "Name": "Hour",
                "Index": "4",
                "ParameterKey": "Hour"
              },
              {
                "Name": "Minute",
                "Index": "5",
                "ParameterKey": "Minute"
              },
              {
                "Name": "Second",
                "Index": "6",
                "ParameterKey": "Second"
              }
            ]
          },
          "Support": {
            "SupportQuantity": "Temporal"
          }
        },
        {
          "Name": "Ground Magnetic Field Data",
          "ParameterKey": "XYZ",
          "Description": "The Ground Magnetic Field Data.",
          "Cadence": "PT0.5S",
          "Units": "nT",
          "UnitsConversion": "10^9 nT/T",
          "Structure": {
            "Size": "1",
            "Description": "The Ground Magnetic Field Data.",
            "Element": [
              {
                "Name": "X",
                "Qualifier": "Component.I",
                "Index": "1",
                "ParameterKey": "X"
              },
              {
                "Name": "Y",
                "Qualifier": "Component.J",
                "Index": "2",
                "ParameterKey": "Y"
              },
              {
                "Name": "Z",
                "Qualifier": "Component.K",
                "Index": "3",
                "ParameterKey": "Z"
              }
            ]
          },
          "ValidMin": "70000",
          "ValidMax": "-70000",
          "Field": {
            "Qualifier": "Vector",
            "FieldQuantity": "Magnetic"
          }
        }
      ]
    }
  }
}