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  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Fluorantene and PAHs (polycyclic aromatic hydrocarbons) at Campisabalos" />
  <attribute name="summary" value="Fluorantene and PAHs (polycyclic aromatic hydrocarbons) at Campisabalos. These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ['acenaphthene in pm10 (mass_concentration_of_acenaphthene_in_pm10_in_air)', 'acenaphthylene in pm10 (mass_concentration_of_acenaphthylene_in_pm10_in_air)', 'anthracene in pm10 (mass_concentration_of_anthracene_in_pm10_in_air)', 'benzo_a_pyrene in pm10 (mass_concentration_of_benzo_a_pyrene_in_pm10_in_air)', 'benzo_b_fluoranthene in pm10 (mass_concentration_of_benzo_b_fluoranthene_in_pm10_in_air)', 'benzo_ghi_perylene in pm10 (mass_concentration_of_benzo_ghi_perylene_in_pm10_in_air)', 'benzo_j_fluoranthene in pm10 (mass_concentration_of_benzo_j_fluoranthene_in_pm10_in_air)', 'benzo_k_fluoranthene in pm10 (mass_concentration_of_benzo_k_fluoranthene_in_pm10_in_air)', 'chrysene in pm10 (mass_concentration_of_chrysene_in_pm10_in_air)', 'dibenzo_ah_anthracene in pm10 (mass_concentration_of_dibenzo_ah_anthracene_in_pm10_in_air)', 'fluorantene in pm10', 'fluorene in pm10 (mass_concentration_of_fluorene_in_pm10_in_air)', 'naphthalene in pm10 (mass_concentration_of_naphthalene_in_pm10_in_air)', 'phenanthrene in pm10 (mass_concentration_of_phenanthrene_in_pm10_in_air)', 'pyrene in pm10 (mass_concentration_of_pyrene_in_pm10_in_air)']" />
  <attribute name="keywords" value="Campisabalos ES0009R acenaphthene acenaphthylene anthracene benzo_a_pyrene benzo_b_fluoranthene benzo_ghi_perylene benzo_j_fluoranthene benzo_k_fluoranthene chrysene dibenzo_ah_anthracene fluorantene fluorene naphthalene phenanthrene pyrene pm10 EMEP mass_concentration_of_acenaphthene_in_pm10_in_air mass_concentration_of_acenaphthylene_in_pm10_in_air mass_concentration_of_anthracene_in_pm10_in_air mass_concentration_of_benzo_a_pyrene_in_pm10_in_air mass_concentration_of_benzo_b_fluoranthene_in_pm10_in_air mass_concentration_of_benzo_ghi_perylene_in_pm10_in_air mass_concentration_of_benzo_j_fluoranthene_in_pm10_in_air mass_concentration_of_benzo_k_fluoranthene_in_pm10_in_air mass_concentration_of_chrysene_in_pm10_in_air mass_concentration_of_dibenzo_ah_anthracene_in_pm10_in_air mass_concentration_of_fluorene_in_pm10_in_air mass_concentration_of_naphthalene_in_pm10_in_air mass_concentration_of_phenanthrene_in_pm10_in_air mass_concentration_of_pyrene_in_pm10_in_air" />
  <attribute name="id" value="M4KP-KJZC.nc" />
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  <attribute name="project" value="EMEP" />
  <attribute name="acknowledgement" value="" />
  <attribute name="doi" value="https://doi.org/10.48597/M4KP-KJZC" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Larka, M., EMEP, 2014, Fluorantene and PAHs (polycyclic aromatic hydrocarbons) at Campisabalos, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/M4KP-KJZC" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="ES01L &quot;Instituto Salud Carlos III, Centro Nacional de Sanidad Ambiental, Area de Contaminacion Atmosferica&quot; CNSA &quot;Ctra. Majadahonda a Pozuelo Km 2, 28220 Majadahonda, Madrid, Spain&quot;" />
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  <attribute name="date_metadata_modified" value="2014-05-01T00:00:00Z" />
  <attribute name="creator_name" value="Maj-Britt Larka" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="" />
  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Alberto Gonzalez" />
  <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="publisher_url" value="https://www.nilu.no/" />
  <attribute name="geospatial_bounds" value="POINT Z (-3.1425 41.27417 1360)" />
  <attribute name="geospatial_lat_min" type="double" value="41.27417" />
  <attribute name="geospatial_lat_max" type="double" value="41.27417" />
  <attribute name="geospatial_lon_min" type="double" value="-3.1425" />
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  <attribute name="geospatial_vertical_min" type="double" value="1360.0" />
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  <attribute name="geospatial_vertical_positive" value="up" />
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  <attribute name="time_coverage_start" value="2007-07-07T07:00:00Z" />
  <attribute name="time_coverage_end" value="2008-09-14T07:00:00Z" />
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  <attribute name="timezone" value="UTC" />
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  <attribute name="ebas_citation" value="Larka, M., EMEP, 2014, Fluorantene and PAHs (polycyclic aromatic hydrocarbons) at Campisabalos, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/M4KP-KJZC" />
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  <attribute name="ebas_file_creation" value="2026-05-16T01:45:33.521668Z" />
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  <attribute name="ebas_station_altitude" value="1360.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_unit" value="ng/m3" />
  <attribute name="ebas_matrix" value="pm10" />
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  <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme" />
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  <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
  <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
  <attribute name="ebas_originator" value="&quot;Larka, Maj-Britt, , , , , , , , , &quot;" />
  <attribute name="ebas_submitter" value="&quot;Gonzalez, Alberto, , , , , , , , , &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 framework: EMEP." />
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  <attribute name="Metadata_Conventions" value="Unidata Dataset Discovery v1.0" />
  <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" />
  <attribute name="creator_url" value="ebas.nilu.no" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="8" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="2" />
  <dimension name="qc_acenaphthene_flags" length="1" />
  <dimension name="qc_acenaphthylene_flags" length="1" />
  <dimension name="qc_anthracene_flags" length="1" />
  <dimension name="qc_benzo_a_pyrene_flags" length="1" />
  <dimension name="qc_benzo_b_fluoranthene_flags" length="1" />
  <dimension name="qc_benzo_ghi_perylene_flags" length="1" />
  <dimension name="qc_benzo_j_fluoranthene_flags" length="1" />
  <dimension name="qc_benzo_k_fluoranthene_flags" length="1" />
  <dimension name="qc_chrysene_flags" length="1" />
  <dimension name="qc_dibenzo_ah_anthracene_flags" length="1" />
  <dimension name="qc_fluorantene_flags" length="1" />
  <dimension name="qc_fluorene_flags" length="1" />
  <dimension name="qc_naphthalene_flags" length="1" />
  <dimension name="qc_phenanthrene_flags" length="1" />
  <dimension name="qc_pyrene_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2007-07-07T19:00:00Z" />
    <attribute name="time_coverage_end" value="2008-09-13T19:00:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="5356800.0" />
    <attribute name="time_coverage_duration" value="P0Y0M434DT0H0M0.000S" />
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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" />
  </variable>
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="actris_variable_preferred_term" value="aerosol particle phenanthrene mass concentration" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_pyrene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_pyrene_in_pm10_in_air" />
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  <variable name="qc_pyrene" shape="qc_pyrene_flags time" type="int">
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    <attribute name="standard_name" value="status_flag" />
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  <variable name="meta_pyrene" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="long_name" value="time of measurement" />
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    <attribute name="units" value="days since 1900-01-01T00:00:00Z" />
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    <attribute name="calendar" value="standard" />
    <attribute name="bounds" value="time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
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  <variable name="metadata_time" shape="metadata_time" type="double">
    <attribute name="long_name" value="time of ebas metadata intervals" />
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    <attribute name="units" value="days since 1900-01-01T00:00:00Z" />
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