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   <Version>2.2.2</Version>
   <NumericalData>
      <ResourceID>spase://VMO/NumericalData/THEMIS/Ground/Narsarsuaq/Magnetometer/PT20S</ResourceID>
      <ResourceHeader>
         <ResourceName>Narsarsuaq Vector Magnetic Field Data</ResourceName>
         <ReleaseDate>2012-06-04T12:34:56.789</ReleaseDate>
         <Description>Ground-based vector magnetic field at Narsarsuaq, Greenland, 20 s, THEMIS GBO Network, Higher latitude chain (Lat 61.2, Long 314.6). Station Code: NRSQ.</Description>
         <Acknowledgement>Hans Gleisner, Danish Meteorological Institute, Lyngbyvej 100, DK-2100 Copenhagen.</Acknowledgement>
         <Contact>
            <PersonID>spase://SMWG/Person/Hans.Gleisner</PersonID>
            <Role>PrincipalInvestigator</Role>
         </Contact>
         <Contact>
            <PersonID>spase://SMWG/Person/Lee.Frost.Bargatze</PersonID>
            <Role>MetadataContact</Role>
         </Contact>
         <InformationURL>
            <Name>THEMIS Ground-based Observatory (GBO) Network Information Web Site</Name>
            <URL>http://themis.ssl.berkeley.edu/instrument_gmags.shtml</URL>
            <Description>THEMIS Ground-based Observatory (GBO) MAGnetometers (GMAGs)</Description>
         </InformationURL>
         <InformationURL>
            <Name>Magnetic Field Calibration File Web Site</Name>
            <URL>http://www-ssc.igpp.ucla.edu/themis_data/calib_files</URL>
            <Description>Magnetometer</Description>
         </InformationURL>
         <InformationURL>
            <Name>THEMIS Mission Web Site</Name>
            <URL>http://themis.ssl.berkeley.edu</URL>
            <Description>THEMIS</Description>
         </InformationURL>
         <InformationURL>
            <Name>Danish Meteorological Institute, Geomagnetism Group Web Site</Name>
            <URL>http://geomag.dmi.dk</URL>
            <Description>The Danish Meteorological Institute</Description>
         </InformationURL>
      </ResourceHeader>
      <AccessInformation>
         <RepositoryID>spase://SMWG/Repository/NASA/GSFC/SPDF/CDAWeb</RepositoryID>
         <Availability>Online</Availability>
         <AccessRights>Open</AccessRights>
         <AccessURL>
            <Name>CDAWeb FTP Access</Name>
            <URL>ftp://cdaweb.gsfc.nasa.gov/pub/data/themis/thg/l2/mag/nrsq</URL>
            <Description>NASA/GSFC CDAWeb ftp access to the data.</Description>
         </AccessURL>
         <AccessURL>
            <Name>ASCII, CDF, and plots from CDAWeb</Name>
            <URL>http://cdaweb.gsfc.nasa.gov</URL>
            <Description>Access to ASCII, CDF, and plots via NASA/GSFC CDAWeb</Description>
         </AccessURL>
         <Format>CDF</Format>
         <Encoding>None</Encoding>
         <Acknowledgement>Hans Gleisner, Danish Meteorological Institute, Lyngbyvej 100, DK-2100 Copenhagen.</Acknowledgement>
      </AccessInformation>
      <ProcessingLevel>Calibrated</ProcessingLevel>
      <InstrumentID>spase://SMWG/Instrument/Ground/Narsarsuaq/Magnetometer</InstrumentID>
      <MeasurementType>MagneticField</MeasurementType>
      <TemporalDescription>
         <TimeSpan>
            <StartDate>2009-04-04T00:00:00.000</StartDate>
            <StopDate>2009-12-13T23:59:40.000</StopDate>
         </TimeSpan>
         <Cadence>PT20S</Cadence>
      </TemporalDescription>
      <Keyword>Station Code:  NRSQ</Keyword>
      <Keyword>CDF Global Attribute PROJECT:                    THEMIS</Keyword>
      <Keyword>CDF Global Attribute DATA_VERSION:               1</Keyword>
      <Keyword>CDF Global Attribute DISCIPLINE:                 Space Physics&gt;Magnetospheric Science</Keyword>
      <Keyword>CDF Global Attribute DISCIPLINE:                 Space Physics&gt;Ionospheric Science</Keyword>
      <Keyword>CDF Global Attribute DATA_TYPE:                  MAG&gt;Magnetic Field</Keyword>
      <Keyword>CDF Global Attribute ADID_REF:                   NSSD0110</Keyword>
      <Keyword>CDF Global Attribute GENERATED_BY:               THEMIS SOC</Keyword>
      <Keyword>CDF Global Attribute RULES_OF_USE:               Acknowledgement: Magnetometer data provided by: Hans Gleisner, Danish Meteorological Institute.</Keyword>
      <Parameter>
         <Name>B in HDZ Components</Name>
         <Set>Time series defined by using:  thg_mag_nrsq_epoch</Set>
         <ParameterKey>thg_mag_nrsq</ParameterKey>
         <Description>Magnetic field B in HDZ vector components</Description>
         <Cadence>PT20S</Cadence>
         <CoordinateSystem>
            <CoordinateRepresentation>Cartesian</CoordinateRepresentation>
            <CoordinateSystemName>LGM</CoordinateSystemName>
         </CoordinateSystem>
         <RenderingHints>
            <DisplayType>TimeSeries</DisplayType>
            <AxisLabel>B in HDZ Components</AxisLabel>
            <ValueFormat>F9.2</ValueFormat>
            <ScaleType>LinearScale</ScaleType>
         </RenderingHints>
         <Structure>
            <Size>3</Size>
            <Element>
               <Name>Magnetic North - H</Name>
               <Qualifier>Component.I</Qualifier>
               <Index>1</Index>
               <Units>nT</Units>
               <UnitsConversion>1e-9&gt;T</UnitsConversion>
               <ValidMin>-60000.0</ValidMin>
               <ValidMax>60000.0</ValidMax>
            </Element>
            <Element>
               <Name>Magnetic East - D</Name>
               <Qualifier>Component.J</Qualifier>
               <Index>2</Index>
               <Units>nT</Units>
               <UnitsConversion>1e-9&gt;T</UnitsConversion>
               <ValidMin>-60000.0</ValidMin>
               <ValidMax>60000.0</ValidMax>
            </Element>
            <Element>
               <Name>Vertical Down - Z</Name>
               <Qualifier>Component.K</Qualifier>
               <Index>3</Index>
               <Units>nT</Units>
               <UnitsConversion>1e-9&gt;T</UnitsConversion>
               <ValidMin>-60000.0</ValidMin>
               <ValidMax>60000.0</ValidMax>
            </Element>
         </Structure>
         <FillValue>NaN</FillValue>
         <Field>
            <Qualifier>Vector</Qualifier>
            <FieldQuantity>Magnetic</FieldQuantity>
         </Field>
      </Parameter>
      <Parameter>
         <Name>H component of B</Name>
         <Set>Time series defined by using:  thg_mag_nrsq_epoch</Set>
         <ParameterKey>thg_magh_nrsq</ParameterKey>
         <Description>H component of the Magnetic Field Vector</Description>
         <Caveats>This parameter is virtual.  It is calculated by calling the function ALTERNATE_VIEW with the following input parameters:  thg_mag_nrsq.</Caveats>
         <Cadence>PT20S</Cadence>
         <Units>nT</Units>
         <RenderingHints>
            <DisplayType>TimeSeries</DisplayType>
            <AxisLabel>Magnetic North - H</AxisLabel>
            <ValueFormat>F7.1</ValueFormat>
            <ScaleType>LinearScale</ScaleType>
         </RenderingHints>
         <ValidMin>-60000.0</ValidMin>
         <ValidMax>60000.0</ValidMax>
         <FillValue>NaN</FillValue>
         <Field>
            <Qualifier>Component.I</Qualifier>
            <FieldQuantity>Magnetic</FieldQuantity>
         </Field>
      </Parameter>
      <Parameter>
         <Name>D component of B</Name>
         <Set>Time series defined by using:  thg_mag_nrsq_epoch</Set>
         <ParameterKey>thg_magd_nrsq</ParameterKey>
         <Description>D component of the Magnetic Field Vector</Description>
         <Caveats>This parameter is virtual.  It is calculated by calling the function ALTERNATE_VIEW with the following input parameters:  thg_mag_nrsq.</Caveats>
         <Cadence>PT20S</Cadence>
         <Units>nT</Units>
         <RenderingHints>
            <DisplayType>TimeSeries</DisplayType>
            <AxisLabel>Magnetic East - D</AxisLabel>
            <ValueFormat>F7.1</ValueFormat>
            <ScaleType>LinearScale</ScaleType>
         </RenderingHints>
         <ValidMin>-60000.0</ValidMin>
         <ValidMax>60000.0</ValidMax>
         <FillValue>NaN</FillValue>
         <Field>
            <Qualifier>Component.J</Qualifier>
            <FieldQuantity>Magnetic</FieldQuantity>
         </Field>
      </Parameter>
      <Parameter>
         <Name>Z component of B</Name>
         <Set>Time series defined by using:  thg_mag_nrsq_epoch</Set>
         <ParameterKey>thg_magz_nrsq</ParameterKey>
         <Description>Z component of the Magnetic Field Vector</Description>
         <Caveats>This parameter is virtual.  It is calculated by calling the function ALTERNATE_VIEW with the following input parameters:  thg_mag_nrsq.</Caveats>
         <Cadence>PT20S</Cadence>
         <Units>nT</Units>
         <RenderingHints>
            <DisplayType>TimeSeries</DisplayType>
            <AxisLabel>Vertical Down - Z</AxisLabel>
            <ValueFormat>F7.1</ValueFormat>
            <ScaleType>LinearScale</ScaleType>
         </RenderingHints>
         <ValidMin>-60000.0</ValidMin>
         <ValidMax>60000.0</ValidMax>
         <FillValue>NaN</FillValue>
         <Field>
            <Qualifier>Component.K</Qualifier>
            <FieldQuantity>Magnetic</FieldQuantity>
         </Field>
      </Parameter>
      <Parameter>
         <Name>thg_mag_nrsq_time</Name>
         <ParameterKey>thg_mag_nrsq_time</ParameterKey>
         <Description>thg_mag_nrsq_time, UTC, in seconds since 01-Jan-1970 00:00:00</Description>
         <Caveats>Unleaped seconds</Caveats>
         <Cadence>PT20S</Cadence>
         <Units>s</Units>
         <RenderingHints>
            <AxisLabel>UT</AxisLabel>
            <ValueFormat>E13.6</ValueFormat>
         </RenderingHints>
         <ValidMin>0.0</ValidMin>
         <ValidMax>5.0e+9</ValidMax>
         <FillValue>NaN</FillValue>
         <Support>
            <SupportQuantity>Temporal</SupportQuantity>
         </Support>
      </Parameter>
      <Parameter>
         <Name>thg_mag_nrsq_epoch</Name>
         <ParameterKey>thg_mag_nrsq_epoch</ParameterKey>
         <Description>thg_mag_nrsq_epoch</Description>
         <Caveats>This parameter is virtual.  It is calculated by calling the function COMP_THEMIS_EPOCH with the following input parameters:  thg_mag_nrsq_epoch0, thg_mag_nrsq_time.</Caveats>
         <Cadence>PT20S</Cadence>
         <RenderingHints>
            <AxisLabel>UT</AxisLabel>
         </RenderingHints>
         <ValidMin>6.31455e+13</ValidMin>
         <ValidMax>6.63012e+13</ValidMax>
         <FillValue>-1.0e+31</FillValue>
         <Support>
            <SupportQuantity>Temporal</SupportQuantity>
         </Support>
      </Parameter>
      <Parameter>
         <Name>range_epoch</Name>
         <ParameterKey>range_epoch</ParameterKey>
         <Description>range_epoch</Description>
         <Cadence>PT20S</Cadence>
         <Units>ms</Units>
         <UnitsConversion>1.0e-3&gt;sec</UnitsConversion>
         <RenderingHints>
            <AxisLabel>UT</AxisLabel>
         </RenderingHints>
         <ValidMin>6.31455e+13</ValidMin>
         <ValidMax>6.63012e+13</ValidMax>
         <FillValue>-1.0e+31</FillValue>
         <Support>
            <SupportQuantity>Temporal</SupportQuantity>
         </Support>
      </Parameter>
      <Extension>
         <Note>
            CDAWEB ISTP CDF Global Attribute Metadata
            Project                              1   00   CDF_CHAR              6    THEMIS
            Source_name                          1   00   CDF_CHAR             38    THG_L2>THEMIS Ground Based Observatory
            Discipline                           2   00   CDF_CHAR             36    Space Physics>Magnetospheric Science
            Discipline                           2   01   CDF_CHAR             33    Space Physics>Ionospheric Science
            Data_type                            1   00   CDF_CHAR              3    MAG
            Descriptor                           1   00   CDF_CHAR             25    NAQ>Narsarsuaq, Greenland
            Data_version                         1   00   CDF_CHAR              1    1
            PI_name                              1   00   CDF_CHAR             13    Hans Gleisner
            PI_affiliation                       1   00   CDF_CHAR             64    Geomagnetism and Remote Sensing, Danish Meteorological Institute,
            Instrument_type                      1   00   CDF_CHAR             47    Ground-Based Magnetometers, Riometers, Sounders
            Mission_group                        1   00   CDF_CHAR              6    THEMIS
            Logical_source                       1   00   CDF_CHAR             15    thg_l2_mag_nrsq
            Logical_file_id                      1   00   CDF_CHAR             28    thg_l2_mag_nrsq_00000000_v01
            Logical_source_description           1   00   CDF_CHAR            133    Higher latitude chain (Lat 61.2, Long 314.6), Ground-based Vector Magnetic Field at Narsarsuaq, Greenland, 20 sec, THEMIS GBO network
            Time_resolution                      1   00   CDF_CHAR              6    20.0 s
            Rules_of_use                         1   00   CDF_CHAR             94    Acknowledgement: Magnetometer data provided by: Hans Gleisner, Danish Meteorological Institute
            Generated_by                         1   00   CDF_CHAR             10    THEMIS SOC
            Generation_date                      1   00   CDF_CHAR              1
            Acknowledgement                      1   00   CDF_CHAR             66    Danish Meteorological Institute, Lyngbyvej 100, DK-2100 Copenhagen
            TEXT                                 2   00   CDF_CHAR            133    Higher latitude chain (Lat 61.2, Long 314.6), Ground-based Vector Magnetic Field at Narsarsuaq, Greenland, 20 sec, THEMIS GBO network
            TEXT                                 2   01   CDF_CHAR            147    Dataset generated by the Geomagnetism and Remote Sensing group, Danish Meteorological Institute, Lyngbyvej 100, DK-2100 Copenhagen. email: hgl@dmi.dk
            MODS                                 1   00   CDF_CHAR              1
            ADID_ref                             1   00   CDF_CHAR              8    NSSD0110
            LINK_TEXT                            4   00   CDF_CHAR             59    THEMIS Ground-Based Observatory (GBO) MAGnetometers (GMAGs)
            LINK_TEXT                            4   01   CDF_CHAR             12    Magnetometer
            LINK_TEXT                            4   02   CDF_CHAR              7    THEMIS
            LINK_TEXT                            4   03   CDF_CHAR             36    The Danish Meteorological Institute
            LINK_TITLE                           4   00   CDF_CHAR              8    overview
            LINK_TITLE                           4   01   CDF_CHAR             17    calibration files
            LINK_TITLE                           4   02   CDF_CHAR             12    mission site
            LINK_TITLE                           4   03   CDF_CHAR             18    Geomagnetism Group
            HTTP_LINK                            4   00   CDF_CHAR             53    http://themis.ssl.berkeley.edu/instrument_gmags.shtml
            HTTP_LINK                            4   01   CDF_CHAR             53    http://www-ssc.igpp.ucla.edu/themis_data/calib_files/
            HTTP_LINK                            4   02   CDF_CHAR             30    http://themis.ssl.berkeley.edu
            HTTP_LINK                            4   03   CDF_CHAR             20    http://geomag.dmi.dk
            File_naming_convention               1   00   CDF_CHAR             26    source_datatype_descriptor
            Software_version                     1   00   CDF_CHAR              1
         </Note>
      </Extension>
   </NumericalData>
</Spase>
