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  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Benzo_bjk_fluoranthenes at Niembro" />
  <attribute name="summary" value="Benzo_bjk_fluoranthenes at Niembro. These measurements are gathered as a part of the following projects CAMP, EMEP_preliminary and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ['benzo_bjk_fluoranthenes in pm10 (mass_concentration_of_benzo_bjk_fluoranthenes_in_pm10_in_air)']" />
  <attribute name="keywords" value="Niembro ES0008R benzo_bjk_fluoranthenes pm10 CAMP EMEP_preliminary mass_concentration_of_benzo_bjk_fluoranthenes_in_pm10_in_air" />
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  <attribute name="project" value="CAMP, EMEP_preliminary" />
  <attribute name="acknowledgement" value="" />
  <attribute name="doi" value="https://doi.org/10.48597/A6UF-NRAR" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Lopez, B., CAMP, EMEP_preliminary, 2012, Benzo_bjk_fluoranthenes at Niembro, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/A6UF-NRAR" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="ES04L &quot;Ministerio de Medio Ambiente&quot; &quot;DG de Calidad y Evaluacion Ambiental&quot; &quot;Plaza de San Juan de la Cruz, s/n&quot; 28071 Madrid Spain" />
  <attribute name="date_created" value="2014-05-01T00:00:00.000000Z" />
  <attribute name="date_metadata_modified" value="2012-07-20T00:00:00Z" />
  <attribute name="creator_name" value="Bartolome Maria Lopez" />
  <attribute name="creator_type" value="person" />
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  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Abellan Maj Britt Larka" />
  <attribute name="contributor_role" value="data submitter" />
  <attribute name="publisher_type" value="institution" />
  <attribute name="publisher_name" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
  <attribute name="publisher_institution" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
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  <attribute name="geospatial_bounds" value="POINT Z (-4.85 43.43917 134)" />
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  <attribute name="ebas_file_creation" value="2026-05-16T20:00:41.769783Z" />
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  <attribute name="ebas_startdate" value="2011-12-06T07:00:00.000000Z" />
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  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_period_code" value="25d" />
  <attribute name="ebas_resolution_code" value="1d" />
  <attribute name="ebas_station_code" value="ES0008R" />
  <attribute name="ebas_platform_code" value="ES0008S" />
  <attribute name="ebas_station_name" value="Niembro" />
  <attribute name="ebas_station_gaw_id" value="NIE" />
  <attribute name="ebas_station_gaw_name" value="Niembro" />
  <attribute name="ebas_station_land_use" value="Grassland" />
  <attribute name="ebas_station_setting" value="Coastal" />
  <attribute name="ebas_station_gaw_type" value="O" />
  <attribute name="ebas_station_wmo_region" type="long" value="6" />
  <attribute name="ebas_station_latitude" type="double" value="43.43917" />
  <attribute name="ebas_station_longitude" type="double" value="-4.85" />
  <attribute name="ebas_station_altitude" value="134.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_component" value="benzo_bjk_fluoranthenes" />
  <attribute name="ebas_unit" value="ng/m3" />
  <attribute name="ebas_matrix" value="pm10" />
  <attribute name="ebas_laboratory_code" value="ES01L" />
  <attribute name="ebas_instrument_type" value="high_vol_sampler" />
  <attribute name="ebas_instrument_name" value="hvs_08" />
  <attribute name="ebas_method_ref" value="ES01L_gc_ms" />
  <attribute name="ebas_organization" value="ES04L, Ministerio de Medio Ambiente, , DG de Calidad y Evaluacion Ambiental, &quot;Plaza de San Juan de la Cruz, s/n&quot;, , 28071, Madrid, Spain" />
  <attribute name="ebas_framework_acronym" value="CAMP, EMEP_preliminary" />
  <attribute name="ebas_framework_name" value="OSPARCOM - Comprehensive Atmospheric Monitoring Programme, Preliminary data submissions for European Monitoring and Evaluation Programme" />
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  <attribute name="ebas_framework_contact_name" value="Wenche Aas, Kjetil Tørseth" />
  <attribute name="ebas_framework_contact_email" value="waa@nilu.no, kt@nilu.no" />
  <attribute name="ebas_originator" value="&quot;Lopez, Bartolome Maria, , , , , , , , , &quot;" />
  <attribute name="ebas_submitter" value="&quot;Larka, Abellan Maj Britt, , , , , , , , , &quot;" />
  <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: CAMP, EMEP_preliminary." />
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  <attribute name="geospatial_lat_units" value="degrees_north" />
  <attribute name="geospatial_lon_units" value="degrees_east" />
  <attribute name="standard_name_vocabulary" value="CF-1.7, ACDD-1.3" />
  <attribute name="history" value="None" />
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  <attribute name="processing_level" value="processing_level_test" />
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  <dimension name="time" length="4" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="1" />
  <dimension name="qc_benzo_bjk_fluoranthenes_flags" length="1" />
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    <attribute name="time_coverage_start" value="2011-12-06T19:00:00Z" />
    <attribute name="time_coverage_end" value="2011-12-30T19:00:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="691200.0" />
    <attribute name="time_coverage_duration" value="P0Y0M24DT0H0M0.000S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-05-18" />
    <attribute name="nciso_version" value="2.4.8" />
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    <attribute name="long_name" value="time bounds for measurement" />
  </variable>
  <variable name="metadata_time_bnds" shape="metadata_time tbnds" type="double">
    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
  </variable>
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_benzo_bjk_fluoranthenes_in_pm10_in_air" />
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    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="qc_benzo_bjk_fluoranthenes meta_benzo_bjk_fluoranthenes" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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