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  <attribute name="title" value="Ground based in situ observations of aerosol_absorption_coefficient at Kosetice (NOAK) (CZ0003R) using filter_absorption_photometer" />
  <attribute name="keywords" value="Kosetice (NOAK), CZ0003R, GAW-WDCA, ACTRIS, pm10, aerosol_absorption_coefficient, EMEP" />
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  <attribute name="doi" value="https://doi.org/10.48597/U83W-NVJQ" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Ivan Holoubek, aerosol_absorption_coefficient - filter_absorption_photometer at Kosetice (NOAK), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/U83W-NVJQ" />
  <attribute name="summary" value="Ground based in situ observations of aerosol_absorption_coefficient at Kosetice (NOAK) (CZ0003R) using filter_absorption_photometer. These measurements are gathered as a part of the following projects ACTRIS, EMEP, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_absorption_coefficient in pm10, aerosol_absorption_coefficient in pm10, aerosol_absorption_coefficient in pm10" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="CZ06L, Global Change Research Centre AS CR, v.v.i., Belidla 4a, 603 00, Brno, Czech Republic" />
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  <attribute name="date_created" value="2017-10-09T16:34:27 UTC" />
  <attribute name="date_metadata_modified" value="2017-10-09T16:34:27 UTC" />
  <attribute name="creator_name" value="Ivan Holoubek" />
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  <attribute name="creator_email" value="holoubek.i@czechglobe.cz" />
  <attribute name="creator_institution" value="&quot;Global Change Research Institute of the Czech Academy of Sciences, Department of Atmospheric Fluxes and Long-range Transport, GCRI&quot;" />
  <attribute name="contributor_name" value="Adela Holubova Smejkalova" />
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  <attribute name="publisher_name" value="NILU - Norwegian Institute for Air Research, ATMOS, EBAS" />
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  <attribute name="ebas_framework_name" value="European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme, World Data Centre for Aerosols" />
  <attribute name="ebas_framework_description" value="ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
  <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Markus Fiebig" />
  <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, Markus.Fiebig@nilu.no" />
  <attribute name="ebas_originator" value="Holoubek, Ivan, holoubek.i@czechglobe.cz, Global Change Research Institute of the Czech Academy of Sciences, GCRI, Department of Atmospheric Fluxes and Long-range Transport, Belidla 986/4a, , 603 00, Brno, Czech Republic" />
  <attribute name="ebas_submitter" value="Holubova Smejkalova, Adela, holubovasmejkalova.a@czechglobe.cz, Global Change Research Centre Czech Academy of Sciences, CVGZ, Department of Atmospheric Fluxes and Long-range Transport, Belidla 986/4a, , 603 00, Brno, Czech Republic" />
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ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;,&#xA;    &quot;Framework contact name&quot;: &quot;Cathrine Lund Myhre, Kjetil Tørseth, Markus Fiebig&quot;,&#xA;    &quot;Framework contact email&quot;: &quot;clm@nilu.no, kt@nilu.no, Markus.Fiebig@nilu.no&quot;,&#xA;    &quot;Originator&quot;: &quot;Holoubek, Ivan, holoubek.i@czechglobe.cz, Global Change Research Institute of the Czech Academy of Sciences, GCRI, Department of Atmospheric Fluxes and Long-range Transport, Belidla 986/4a, , 603 00, Brno, Czech Republic&quot;,&#xA;    &quot;Submitter&quot;: &quot;Holubova Smejkalova, Adela, holubovasmejkalova.a@czechglobe.cz, Global Change Research Centre Czech Academy of Sciences, CVGZ, Department of Atmospheric Fluxes and Long-range Transport, Belidla 986/4a, , 603 00, Brno, Czech Republic&quot;,&#xA;    &quot;Acknowledgement&quot;: &quot;Request acknowledgement details from data originator&quot;&#xA;}" />
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    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="CZ06L, &quot;Global Change Research Centre AS CR, v.v.i.&quot;, , , Belidla 4a, , 603 00, Brno, Czech Republic" />
    <attribute name="ebas_framework_acronym" value="ACTRIS, EMEP, GAW-WDCA" />
    <attribute name="ebas_framework_name" value="European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme, World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value="ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="Holoubek, Ivan, holoubek.i@czechglobe.cz, Global Change Research Institute of the Czech Academy of Sciences, GCRI, Department of Atmospheric Fluxes and Long-range Transport, Belidla 986/4a, , 603 00, Brno, Czech Republic" />
    <attribute name="ebas_submitter" value="Holubova Smejkalova, Adela, holubovasmejkalova.a@czechglobe.cz, Global Change Research Centre Czech Academy of Sciences, CVGZ, Department of Atmospheric Fluxes and Long-range Transport, Belidla 986/4a, , 603 00, Brno, Czech Republic" />
    <attribute name="ebas_acknowledgement" value="Request acknowledgement details from data originator" />
  </variable>
  <variable name="aerosol_absorption_coefficient_perc8413_0_qc" shape="Wavelength aerosol_absorption_coefficient_perc8413_0_qc_flags time" type="int">
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    <attribute name="standard_name" value="status_flag" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="aerosol_absorption_coefficient_perc8413_1" shape="Wavelengthx time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="1/Mm" />
    <attribute name="ancillary_variables" value="aerosol_absorption_coefficient_perc8413_1_qc aerosol_absorption_coefficient_perc8413_1_ebasmetadata" />
    <attribute name="cell_methods" value="time: percentile:84.13" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20171009163427" />
    <attribute name="ebas_version" value="2" />
    <attribute name="ebas_version_description" value="initial version -- Processing lev0-lev1: process_lev0_lev1_AE31 V.1.01.00-svn_1643M -- Processing lev1-lev2: process_lev1_lev2_general V.1.01.00-svn_1643M" />
    <attribute name="ebas_statistics" value="percentile:84.13" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="5mn" />
    <attribute name="ebas_station_code" value="CZ0003R" />
    <attribute name="ebas_platform_code" value="CZ0003S" />
    <attribute name="ebas_station_name" value="Kosetice (NOAK)" />
    <attribute name="ebas_station_wdca_id" value="GAWACZ__KOS" />
    <attribute name="ebas_station_gaw_id" value="KOS" />
    <attribute name="ebas_station_gaw_name" value="Kosetice Observatory" />
    <attribute name="ebas_station_land_use" value="Agricultural" />
    <attribute name="ebas_station_setting" value="Rural" />
    <attribute name="ebas_station_gaw_type" value="R" />
    <attribute name="ebas_station_wmo_region" value="6" />
    <attribute name="ebas_station_latitude" value="49.573394" />
    <attribute name="ebas_station_longitude" value="15.080278" />
    <attribute name="ebas_station_altitude" value="535.0 m" />
    <attribute name="ebas_measuremenet_latitude" value="49.58333" />
    <attribute name="ebas_measurement_longitude" value="15.08333" />
    <attribute name="ebas_measurement_altitude" value="534.0 m" />
    <attribute name="ebas_measurement_height" value="4.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="aerosol_absorption_coefficient" />
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    <attribute name="ebas_matrix" value="pm10" />
    <attribute name="ebas_laboratory_code" value="CZ06L" />
    <attribute name="ebas_instrument_type" value="filter_absorption_photometer" />
    <attribute name="ebas_instrument_name" value="Magee_AE31" />
    <attribute name="ebas_instrument_manufacturer" value="Magee" />
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    <attribute name="ebas_humidity_temperaure_control" value="Nafion dryer" />
    <attribute name="ebas_volume_std_temperature" value="273.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
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    <attribute name="ebas_detection_limit_expl" value="Value from instrument manual" />
    <attribute name="ebas_measurement_uncertainty" value="25.0 %" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
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    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, Markus.Fiebig@nilu.no" />
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    <attribute name="ebas_submitter" value="Holubova Smejkalova, Adela, holubovasmejkalova.a@czechglobe.cz, Global Change Research Centre Czech Academy of Sciences, CVGZ, Department of Atmospheric Fluxes and Long-range Transport, Belidla 986/4a, , 603 00, Brno, Czech Republic" />
    <attribute name="ebas_acknowledgement" value="Request acknowledgement details from data originator" />
  </variable>
  <variable name="aerosol_absorption_coefficient_perc8413_1_qc" shape="Wavelengthx aerosol_absorption_coefficient_perc8413_1_qc_flags time" type="int">
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    <attribute name="standard_name" value="status_flag" />
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  <variable name="aerosol_absorption_coefficient_perc8413_1_ebasmetadata" shape="Wavelengthx metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="time" shape="time" type="double">
    <attribute name="long_name" value="time of measurement" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="metadata_time" shape="metadata_time" type="double">
    <attribute name="long_name" value="time of ebas metadata intervals" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
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    <attribute name="_CoordinateAxisType" value="Time" />
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  <variable name="Wavelength" shape="Wavelength" type="double" />
  <variable name="Wavelengthx" shape="Wavelengthx" type="double" />
</netcdf>
