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  <attribute name="title" value="OC/EC at Aspvreten" />
  <attribute name="summary" value="OC/EC at Aspvreten. These measurements are gathered as a part of the following projects ACTRIS, EMEP, EUSAAR, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ['elemental_carbon in pm10 (mass_concentration_of_elemental_carbon_in_pm10_in_air)', 'organic_carbon in pm10 (mass_concentration_of_organic_carbon_in_pm10_in_air)']" />
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  <attribute name="acknowledgement" value="" />
  <attribute name="doi" value="https://doi.org/10.48597/T8X5-2789" />
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  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="SE03L &quot;ACES Stockholm University&quot; &quot;Svante Arrhenius Väg 8c, SE-10691 Stockholm, Sweden&quot;" />
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  <attribute name="date_metadata_modified" value="2013-10-02T00:00:00Z" />
  <attribute name="creator_name" value="Peter Tunved" />
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  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Hans Areskoug" />
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  <attribute name="publisher_name" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
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  <attribute name="ebas_period_code" value="5y" />
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  <attribute name="ebas_station_altitude" value="20.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_unit" value="ug C/m3" />
  <attribute name="ebas_matrix" value="pm10" />
  <attribute name="ebas_laboratory_code" value="SE03L" />
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  <attribute name="ebas_instrument_name" value="ASP_LECKSUN_1" />
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  <attribute name="history" value="None" />
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  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="5" />
  <dimension name="qc_elemental_carbon_flags" length="1" />
  <dimension name="qc_organic_carbon_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2008-04-18T12:00:00Z" />
    <attribute name="time_coverage_end" value="2012-12-31T12:00:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="86400.0" />
    <attribute name="time_coverage_duration" value="P0Y0M1718DT0H0M0.000S" />
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    <attribute name="metadata_creation" value="2026-05-17" />
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    <attribute name="long_name" value="time bounds for measurement" />
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    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
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