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  <attribute name="title" value="Aerosol_absorption_coefficient at Harwell" />
  <attribute name="summary" value="Aerosol_absorption_coefficient at Harwell. These measurements are gathered as a part of the following projects EMEP, EUCAARI, EUSAAR, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ['pressure in instrument', 'relative_humidity in instrument (relative_humidity)', 'temperature in instrument', 'aerosol_absorption_coefficient in aerosol (volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles)']" />
  <attribute name="keywords" value="Harwell GB0036R aerosol_absorption_coefficient aerosol EMEP EUCAARI EUSAAR GAW-WDCA relative_humidity volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles" />
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  <attribute name="acknowledgement" value="" />
  <attribute name="doi" value="https://doi.org/10.48597/QT8T-H6V9" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Harrison, R., EMEP, EUCAARI, EUSAAR, GAW-WDCA, 2016, Aerosol_absorption_coefficient at Harwell, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/QT8T-H6V9" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="GB04L &quot;Division of Environmental Health &amp; Risk Management, University of Birmingham&quot; &quot;Edgbaston, Birmingham B15 2 TT, United Kingdom&quot;" />
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  <attribute name="date_created" value="2023-08-22T13:40:05.894897Z" />
  <attribute name="date_metadata_modified" value="2016-08-27T17:39:15Z" />
  <attribute name="creator_name" value="Roy Harrison" />
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  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="David Beddows, Sonya Beccaceci, David Butterfield" />
  <attribute name="contributor_role" value="data submitter, data submitter, 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" />
  <attribute name="publisher_email" value="ebas@nilu.no" />
  <attribute name="publisher_url" value="https://www.nilu.no/" />
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  <attribute name="ebas_station_altitude" value="137.0 m" />
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  <attribute name="ebas_volume_std_temperature" value="273.15 K" />
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  <attribute name="ebas_framework_name" value="European Monitoring and Evaluation Programme, , European Supersites for Atmospheric Aerosol Research, World Data Centre for Aerosols" />
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  <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth, Ann Mari Fjæraa, Ann Mari Fjaeraa, Markus Fiebig" />
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  <attribute name="ebas_originator" value="&quot;Harrison, Roy, , , , , , , , , &quot;" />
  <attribute name="ebas_submitter" value="&quot;Beddows, David, d.c.beddows@bham.ac.uk, University of Birmingham, UoB, School of Geography Earth and Environmental Sciences, College of Life and Environmental Sciences, Edgbaston, B15 2TT, Birmingham, UK&quot;, &quot;Beccaceci, Sonya, , , , , , , , , &quot;, &quot;Butterfield, David, , , , , , , , , &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: EMEP, EUCAARI, EUSAAR, GAW-WDCA." />
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  <dimension name="time" length="17520" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="2" />
  <dimension name="d_Location_d0" length="1" />
  <dimension name="qc_pressure_flags" length="1" />
  <dimension name="d_Location_d1" length="1" />
  <dimension name="qc_relative_humidity_flags" length="1" />
  <dimension name="qc_temperature_flags" length="1" />
  <dimension name="d_Wavelength" length="2" />
  <dimension name="qc_aerosol_absorption_coefficient_amean_flags" length="1" />
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    <attribute name="time_coverage_start" value="2009-01-01T00:30:00Z" />
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    <attribute name="metadata_creation" value="2026-05-18" />
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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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  <variable name="v_pressure" shape="d_Location_d0 time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="hPa" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <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: EMEP, EUCAARI, EUSAAR, GAW-WDCA." />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth, Ann Mari Fjæraa, Ann Mari Fjaeraa, Markus Fiebig" />
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    <attribute name="ebas_originator" value="&quot;Harrison, Roy, , , , , , , , , &quot;" />
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