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  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Ground based in situ observations of high_vol_sampler at Kosetice (NOAK) (CZ0003R)" />
  <attribute name="keywords" value="mass_concentration_of_benzo_k_fluoranthene_in_aerosol, mass_concentration_of_acenaphthene_in_aerosol, delta_HCH, pp_DDE, mass_concentration_of_benzo_a_pyrene_in_aerosol, mass_concentration_of_polychlorinated_biphenyl_180_in_aerosol, gamma_HCH, mass_concentration_of_anthracene_in_aerosol, mass_concentration_of_dibenzo_ah_anthracene_in_aerosol, acenaphthene, fluorene, anthracene, pp_DDT, mass_concentration_of_delta_hexachlorocyclohexane_in_aerosol, mass_concentration_of_hexachlorobenzene_in_aerosol, mass_concentration_of_polychlorinated_biphenyl_118_in_aerosol, mass_concentration_of_beta_hexachlorocyclohexane_in_aerosol, benzo_ghi_perylene, benzo_a_pyrene, fluoranthene, naphthalene, acenaphthylene, PCB_118, phenanthrene, pyrene, mass_concentration_of_acenaphthylene_in_aerosol, mass_concentration_of_pp_dichlorodiphenyldichloroethane_in_aerosol, mass_concentration_of_polychlorinated_biphenyl_153_in_aerosol, GAW-WDCRG, PCB_138, mass_concentration_of_polychlorinated_biphenyl_138_in_aerosol, CZ0003R, mass_concentration_of_phenanthrene_in_aerosol, beta_HCH, mass_concentration_of_benz_a_anthracene_in_aerosol, alpha_HCH, HCB, mass_concentration_of_alpha_hexachlorocyclohexane_in_aerosol, ACTRIS, mass_concentration_of_pyrene_in_aerosol, PCB_101, mass_concentration_of_polychlorinated_biphenyl_28_in_aerosol, mass_concentration_of_benzo_ghi_perylene_in_aerosol, mass_concentration_of_fluoranthene_in_aerosol, PCB_28, mass_concentration_of_inden_123cd_pyrene_in_aerosol, EMEP, mass_concentration_of_naphthalene_in_aerosol, mass_concentration_of_polychlorinated_biphenyl_101_in_aerosol, inden_123cd_pyrene, PCB_180, pp_DDD, Kosetice (NOAK), mass_concentration_of_gamma_hexachlorocyclohexane_in_aerosol, mass_concentration_of_pp_dichlorodiphenyldichloroethylene_in_aerosol, mass_concentration_of_benzo_b_fluoranthene_in_aerosol, mass_concentration_of_pp_dichlorodiphenyltrichloroethane_in_aerosol, benzo_b_fluoranthene, benz_a_anthracene, benzo_k_fluoranthene, dibenzo_ah_anthracene, mass_concentration_of_fluorene_in_aerosol, PCB_153, mass_concentration_of_polychlorinated_biphenyl_52_in_aerosol, air+aerosol, PCB_52" />
  <attribute name="id" value="BG3G-BU5V.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="ACTRIS, EMEP, GAW-WDCRG" />
  <attribute name="acknowledgement" type="double" />
  <attribute name="doi" value="https://doi.org/10.48597/BG3G-BU5V" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Adela Holubova, HCB, PCB_101, PCB_118, PCB_138, PCB_153, PCB_180, PCB_28, PCB_52, acenaphthene, acenaphthylene, alpha_HCH, anthracene, benz_a_anthracene, benzo_a_pyrene, benzo_b_fluoranthene, benzo_ghi_perylene, benzo_k_fluoranthene, beta_HCH, delta_HCH, dibenzo_ah_anthracene, fluoranthene, fluorene, gamma_HCH, inden_123cd_pyrene, naphthalene, phenanthrene, pp_DDD, pp_DDE, pp_DDT, pyrene - high_vol_sampler at Kosetice (NOAK), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/BG3G-BU5V" />
  <attribute name="summary" value="Ground based in situ observations of high_vol_sampler at Kosetice (NOAK) (CZ0003R). These measurements are gathered as a part of the following projects ACTRIS, EMEP, GAW-WDCRG and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: HCB in air+aerosol (mass_concentration_of_hexachlorobenzene_in_aerosol), PCB_101 in air+aerosol (mass_concentration_of_polychlorinated_biphenyl_101_in_aerosol), PCB_118 in air+aerosol (mass_concentration_of_polychlorinated_biphenyl_118_in_aerosol), PCB_138 in air+aerosol (mass_concentration_of_polychlorinated_biphenyl_138_in_aerosol), PCB_153 in air+aerosol (mass_concentration_of_polychlorinated_biphenyl_153_in_aerosol), PCB_180 in air+aerosol (mass_concentration_of_polychlorinated_biphenyl_180_in_aerosol), PCB_28 in air+aerosol (mass_concentration_of_polychlorinated_biphenyl_28_in_aerosol), PCB_52 in air+aerosol (mass_concentration_of_polychlorinated_biphenyl_52_in_aerosol), acenaphthene in air+aerosol (mass_concentration_of_acenaphthene_in_aerosol), acenaphthylene in air+aerosol (mass_concentration_of_acenaphthylene_in_aerosol), alpha_HCH in air+aerosol (mass_concentration_of_alpha_hexachlorocyclohexane_in_aerosol), anthracene in air+aerosol (mass_concentration_of_anthracene_in_aerosol), benz_a_anthracene in air+aerosol (mass_concentration_of_benz_a_anthracene_in_aerosol), benzo_a_pyrene in air+aerosol (mass_concentration_of_benzo_a_pyrene_in_aerosol), benzo_b_fluoranthene in air+aerosol (mass_concentration_of_benzo_b_fluoranthene_in_aerosol), benzo_ghi_perylene in air+aerosol (mass_concentration_of_benzo_ghi_perylene_in_aerosol), benzo_k_fluoranthene in air+aerosol (mass_concentration_of_benzo_k_fluoranthene_in_aerosol), beta_HCH in air+aerosol (mass_concentration_of_beta_hexachlorocyclohexane_in_aerosol), delta_HCH in air+aerosol (mass_concentration_of_delta_hexachlorocyclohexane_in_aerosol), dibenzo_ah_anthracene in air+aerosol (mass_concentration_of_dibenzo_ah_anthracene_in_aerosol), fluoranthene in air+aerosol (mass_concentration_of_fluoranthene_in_aerosol), fluorene in air+aerosol (mass_concentration_of_fluorene_in_aerosol), gamma_HCH in air+aerosol (mass_concentration_of_gamma_hexachlorocyclohexane_in_aerosol), inden_123cd_pyrene in air+aerosol (mass_concentration_of_inden_123cd_pyrene_in_aerosol), naphthalene in air+aerosol (mass_concentration_of_naphthalene_in_aerosol), phenanthrene in air+aerosol (mass_concentration_of_phenanthrene_in_aerosol), pp_DDD in air+aerosol (mass_concentration_of_pp_dichlorodiphenyldichloroethane_in_aerosol), pp_DDE in air+aerosol (mass_concentration_of_pp_dichlorodiphenyldichloroethylene_in_aerosol), pp_DDT in air+aerosol (mass_concentration_of_pp_dichlorodiphenyltrichloroethane_in_aerosol), pyrene in air+aerosol (mass_concentration_of_pyrene_in_aerosol)" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="CZ01L, Czech Hydrometeorological Institute, Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2022-12-01T14:08:40 UTC" />
  <attribute name="date_metadata_modified" value="2022-12-01T14:08:40 UTC" />
  <attribute name="creator_name" value="Adela Holubova" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="" />
  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Vladimir Lasac" />
  <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" />
  <attribute name="publisher_email" value="ebas@nilu.no" />
  <attribute name="publisher_url" value="https://www.nilu.no/" />
  <attribute name="geospatial_bounds" value="POINT Z (49.573394 15.080278 535.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="49.573394" />
  <attribute name="geospatial_lat_max" type="double" value="49.573394" />
  <attribute name="geospatial_lon_min" type="double" value="15.080278" />
  <attribute name="geospatial_lon_max" type="double" value="15.080278" />
  <attribute name="geospatial_vertical_min" type="double" value="535.0" />
  <attribute name="geospatial_vertical_max" type="double" value="535.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2021-01-06T00:00:00 UTC" />
  <attribute name="time_coverage_end" value="2021-12-30T00:00:00 UTC" />
  <attribute name="time_coverage_duration" value="P0000-11-24T00:00:00" />
  <attribute name="time_coverage_resolution" value="P0000-00-07T00:00:00" />
  <attribute name="timezone" value="UTC" />
  <attribute name="ebas_data_definition" value="EBAS_1.1" />
  <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="ebas_citation" value="Adela Holubova, HCB, PCB_101, PCB_118, PCB_138, PCB_153, PCB_180, PCB_28, PCB_52, acenaphthene, acenaphthylene, alpha_HCH, anthracene, benz_a_anthracene, benzo_a_pyrene, benzo_b_fluoranthene, benzo_ghi_perylene, benzo_k_fluoranthene, beta_HCH, delta_HCH, dibenzo_ah_anthracene, fluoranthene, fluorene, gamma_HCH, inden_123cd_pyrene, naphthalene, phenanthrene, pp_DDD, pp_DDE, pp_DDT, pyrene - high_vol_sampler at Kosetice (NOAK), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/BG3G-BU5V" />
  <attribute name="ebas_set_type_code" value="TU" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="BG3G-BU5V.nc" />
  <attribute name="ebas_represents_doi" value="https://doi.org/10.48597/BG3G-BU5V" />
  <attribute name="ebas_contains_doi" value="https://doi.org/10.48597/BG3G-BU5V" />
  <attribute name="ebas_file_creation" value="2023-12-15T11:24:06.686752 UTC" />
  <attribute name="ebas_export_state" value="2022-11-08T08:43:36.395523 UTC" />
  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="20210106000000" />
  <attribute name="ebas_revision_date" value="20221201140840" />
  <attribute name="ebas_version" value="1" />
  <attribute name="ebas_version_description" value="initial revision, manually inspected" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_data_level" value="2" />
  <attribute name="ebas_period_code" value="12mo" />
  <attribute name="ebas_resolution_code" value="1w" />
  <attribute name="ebas_sample_duration" value="1d" />
  <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_regime" value="IMG" />
  <attribute name="ebas_matrix" value="air+aerosol" />
  <attribute name="ebas_laboratory_code" value="CZ01L" />
  <attribute name="ebas_instrument_type" value="high_vol_sampler" />
  <attribute name="ebas_instrument_name" value="DH77" />
  <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
  <attribute name="ebas_instrument_model" value="DH-77" />
  <attribute name="ebas_instrument_serial_number" value="146" />
  <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
  <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
  <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
  <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
  <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
  <attribute name="ebas_method_ref" value="CZ02L_SOP" />
  <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v2014" />
  <attribute name="ebas_inlet_type" value="Impactor--direct" />
  <attribute name="ebas_flow_rate" value="486.0 l/min" />
  <attribute name="ebas_filter_description" value="Whatman QM-A" />
  <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
  <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
  <attribute name="ebas_blank_correction" value="Not blank corrected" />
  <attribute name="ebas_humidity_temperaure_control" value="None" />
  <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
  <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of field blanks" />
  <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
  <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
  <attribute name="ebas_organization" value="CZ01L, Czech Hydrometeorological Institute, , , &quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic&quot;, , , , " />
  <attribute name="ebas_framework_acronym" value="ACTRIS, EMEP, GAW-WDCRG" />
  <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 Reactive Gases" />
  <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
  <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
  <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
  <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Lasac, Vladimir, vladimir.lasac@chmi.cz, Czech Hydrometeorological Instute, CHMI, AQIS, Prague, Na Sabatce 17, CZ-14306, Prague, Czech Republic" />
  <attribute name="_NCProperties" value="version=2,netcdf=4.9.0,hdf5=1.12.2" />
  <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="comment" value="{&#xA;    &quot;Data definition&quot;: &quot;EBAS_1.1&quot;,&#xA;    &quot;Data license&quot;: &quot;https://creativecommons.org/licenses/by/4.0/&quot;,&#xA;    &quot;Citation&quot;: &quot;Adela Holubova, HCB, PCB_101, PCB_118, PCB_138, PCB_153, PCB_180, PCB_28, PCB_52, acenaphthene, acenaphthylene, alpha_HCH, anthracene, benz_a_anthracene, benzo_a_pyrene, benzo_b_fluoranthene, benzo_ghi_perylene, benzo_k_fluoranthene, beta_HCH, delta_HCH, dibenzo_ah_anthracene, fluoranthene, fluorene, gamma_HCH, inden_123cd_pyrene, naphthalene, phenanthrene, pp_DDD, pp_DDE, pp_DDT, pyrene - high_vol_sampler at Kosetice (NOAK), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/BG3G-BU5V&quot;,&#xA;    &quot;Set type code&quot;: &quot;TU&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;BG3G-BU5V.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/BG3G-BU5V&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/BG3G-BU5V&quot;,&#xA;    &quot;File creation&quot;: &quot;2023-12-15T11:24:06.686752 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2022-11-08T08:43:36.395523 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20210106000000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20221201140840&quot;,&#xA;    &quot;Version&quot;: &quot;1&quot;,&#xA;    &quot;Version description&quot;: &quot;initial revision, manually inspected&quot;,&#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;,&#xA;    &quot;Data level&quot;: &quot;2&quot;,&#xA;    &quot;Period code&quot;: &quot;12mo&quot;,&#xA;    &quot;Resolution code&quot;: &quot;1w&quot;,&#xA;    &quot;Sample duration&quot;: &quot;1d&quot;,&#xA;    &quot;Station code&quot;: &quot;CZ0003R&quot;,&#xA;    &quot;Platform code&quot;: &quot;CZ0003S&quot;,&#xA;    &quot;Station name&quot;: &quot;Kosetice (NOAK)&quot;,&#xA;    &quot;Station WDCA-ID&quot;: &quot;GAWACZ__KOS&quot;,&#xA;    &quot;Station GAW-ID&quot;: &quot;KOS&quot;,&#xA;    &quot;Station GAW-Name&quot;: &quot;Kosetice Observatory&quot;,&#xA;    &quot;Station land use&quot;: &quot;Agricultural&quot;,&#xA;    &quot;Station setting&quot;: &quot;Rural&quot;,&#xA;    &quot;Station GAW type&quot;: &quot;R&quot;,&#xA;    &quot;Station WMO region&quot;: &quot;6&quot;,&#xA;    &quot;Station latitude&quot;: &quot;49.573394&quot;,&#xA;    &quot;Station longitude&quot;: &quot;15.080278&quot;,&#xA;    &quot;Station altitude&quot;: &quot;535.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Matrix&quot;: &quot;air+aerosol&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;CZ01L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;high_vol_sampler&quot;,&#xA;    &quot;Instrument name&quot;: &quot;DH77&quot;,&#xA;    &quot;Instrument manufacturer&quot;: &quot;DIGITEL&quot;,&#xA;    &quot;Instrument model&quot;: &quot;DH-77&quot;,&#xA;    &quot;Instrument serial number&quot;: &quot;146&quot;,&#xA;    &quot;Analytical laboratory code&quot;: &quot;CZ02L&quot;,&#xA;    &quot;Analytical measurement technique&quot;: &quot;GC-MS&quot;,&#xA;    &quot;Analytical instrument name&quot;: &quot;GC-MS&quot;,&#xA;    &quot;Analytical instrument manufacturer&quot;: &quot;Agilent&quot;,&#xA;    &quot;Analytical instrument model&quot;: &quot;7000B Triple Quadrupole&quot;,&#xA;    &quot;Method ref&quot;: &quot;CZ02L_SOP&quot;,&#xA;    &quot;Standard method&quot;: &quot;SOP=EMEP_manual_v2014&quot;,&#xA;    &quot;Inlet type&quot;: &quot;Impactor--direct&quot;,&#xA;    &quot;Flow rate&quot;: &quot;486.0 l/min&quot;,&#xA;    &quot;Filter description&quot;: &quot;Whatman QM-A&quot;,&#xA;    &quot;Medium&quot;: &quot;Filter+PUF (Polyurethane foam)&quot;,&#xA;    &quot;Sample preparation&quot;: &quot;Soxhlet+Hexane+13C+Silica&quot;,&#xA;    &quot;Blank correction&quot;: &quot;Not blank corrected&quot;,&#xA;    &quot;Humidity/temperature control&quot;: &quot;None&quot;,&#xA;    &quot;Humidity/temperature control description&quot;: &quot;filter kept at ambient conditions together with sampling head&quot;,&#xA;    &quot;Detection limit expl.&quot;: &quot;Determined by taking 3 times standard deviation of ensemble of field blanks&quot;,&#xA;    &quot;Zero/negative values code&quot;: &quot;Zero/negative possible&quot;,&#xA;    &quot;Zero/negative values&quot;: &quot;Zero/negative values reported as measured if within detection limit, flagged with 147&quot;,&#xA;    &quot;Organization&quot;: &quot;CZ01L, Czech Hydrometeorological Institute, , , \&quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic\&quot;, , , , &quot;,&#xA;    &quot;Framework acronym&quot;: &quot;ACTRIS, EMEP, GAW-WDCRG&quot;,&#xA;    &quot;Framework name&quot;: &quot;European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme, World Data Centre for Reactive Gases&quot;,&#xA;    &quot;Framework description&quot;: &quot;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 Reactive Gases is the data repository and archive for reactive gases 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, Kjetil Tørseth&quot;,&#xA;    &quot;Framework contact email&quot;: &quot;clm@nilu.no, kt@nilu.no, kt@nilu.no&quot;,&#xA;    &quot;Originator&quot;: &quot;Holubova, Adela, , , , , , , , , &quot;,&#xA;    &quot;Submitter&quot;: &quot;Lasac, Vladimir, vladimir.lasac@chmi.cz, Czech Hydrometeorological Instute, CHMI, AQIS, Prague, Na Sabatce 17, CZ-14306, Prague, Czech Republic&quot;&#xA;}" />
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  <attribute name="history" value="None" />
  <attribute name="creator_url" value="ebas.nilu.no" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="52" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="1" />
  <dimension name="HCB_qc_flags" length="1" />
  <dimension name="PCB_101_qc_flags" length="1" />
  <dimension name="PCB_118_qc_flags" length="1" />
  <dimension name="PCB_138_qc_flags" length="1" />
  <dimension name="PCB_153_qc_flags" length="1" />
  <dimension name="PCB_180_qc_flags" length="1" />
  <dimension name="PCB_28_qc_flags" length="1" />
  <dimension name="PCB_52_qc_flags" length="1" />
  <dimension name="acenaphthene_qc_flags" length="1" />
  <dimension name="acenaphthylene_qc_flags" length="1" />
  <dimension name="alpha_HCH_qc_flags" length="1" />
  <dimension name="anthracene_qc_flags" length="1" />
  <dimension name="benz_a_anthracene_qc_flags" length="1" />
  <dimension name="benzo_a_pyrene_qc_flags" length="1" />
  <dimension name="benzo_b_fluoranthene_qc_flags" length="1" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
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    <attribute name="_FillValue" type="double" value="NaN" />
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    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="acenaphthene_qc acenaphthene_ebasmetadata" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="acenaphthene" />
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    <attribute name="ebas_matrix" value="air+aerosol" />
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    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
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    <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
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    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
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    <attribute name="ebas_blank_correction" value="Not blank corrected" />
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  <variable name="acenaphthene_qc" shape="acenaphthene_qc_flags time" type="int">
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  <variable name="acenaphthene_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="acenaphthylene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_acenaphthylene_in_aerosol" />
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    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="acenaphthylene_qc acenaphthylene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <attribute name="ebas_station_code" value="CZ0003R" />
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    <attribute name="ebas_station_name" value="Kosetice (NOAK)" />
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    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="acenaphthylene" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
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    <attribute name="ebas_instrument_serial_number" value="146" />
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    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
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    <attribute name="ebas_blank_correction" value="Not blank corrected" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="_FillValue" type="double" value="NaN" />
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    <attribute name="ebas_station_gaw_name" value="Kosetice Observatory" />
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    <attribute name="ebas_station_latitude" value="49.573394" />
    <attribute name="ebas_station_longitude" value="15.080278" />
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    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="alpha_HCH" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_anthracene_in_aerosol" />
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    <attribute name="ebas_station_gaw_type" value="R" />
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    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="anthracene" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="_FillValue" type="double" value="NaN" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <attribute name="ebas_station_code" value="CZ0003R" />
    <attribute name="ebas_platform_code" value="CZ0003S" />
    <attribute name="ebas_station_name" value="Kosetice (NOAK)" />
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    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="benz_a_anthracene" />
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    <attribute name="ebas_matrix" value="air+aerosol" />
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    <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
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    <attribute name="ebas_blank_correction" value="Not blank corrected" />
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    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="benzo_a_pyrene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_benzo_a_pyrene_in_aerosol" />
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    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
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    <attribute name="ebas_data_level" value="2" />
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    <attribute name="ebas_station_name" value="Kosetice (NOAK)" />
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    <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" />
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    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="benzo_a_pyrene" />
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    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
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    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
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    <attribute name="_FillValue" type="double" value="NaN" />
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    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
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    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
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  </variable>
  <variable name="benzo_ghi_perylene_qc" shape="benzo_ghi_perylene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
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    <attribute name="units" value="1" />
  </variable>
  <variable name="benzo_ghi_perylene_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="benzo_k_fluoranthene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_benzo_k_fluoranthene_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="benzo_k_fluoranthene_qc benzo_k_fluoranthene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="benzo_k_fluoranthene" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
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    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
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    <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v2014" />
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    <attribute name="ebas_flow_rate" value="486.0 l/min" />
    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
    <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of field blanks" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
    <attribute name="ebas_organization" value="CZ01L, Czech Hydrometeorological Institute, , , &quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic&quot;, , , , " />
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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 Reactive Gases" />
    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
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  </variable>
  <variable name="benzo_k_fluoranthene_qc" shape="benzo_k_fluoranthene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
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    <attribute name="units" value="1" />
  </variable>
  <variable name="benzo_k_fluoranthene_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="beta_HCH" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_beta_hexachlorocyclohexane_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pg/m3" />
    <attribute name="ancillary_variables" value="beta_HCH_qc beta_HCH_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="beta_HCH" />
    <attribute name="ebas_unit" value="pg/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
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    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
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    <attribute name="ebas_blank_correction" value="Not blank corrected" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="_FillValue" type="double" value="NaN" />
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    <attribute name="ebas_station_setting" value="Rural" />
    <attribute name="ebas_station_gaw_type" value="R" />
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    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="delta_HCH" />
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  <variable name="delta_HCH_qc" shape="delta_HCH_qc_flags time" type="int">
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_dibenzo_ah_anthracene_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
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    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <attribute name="ebas_station_code" value="CZ0003R" />
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    <attribute name="ebas_station_name" value="Kosetice (NOAK)" />
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    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="dibenzo_ah_anthracene" />
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    <attribute name="ebas_matrix" value="air+aerosol" />
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    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
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    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
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    <attribute name="ebas_flow_rate" value="486.0 l/min" />
    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
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    <attribute name="ebas_blank_correction" value="Not blank corrected" />
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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 Reactive Gases" />
    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Lasac, Vladimir, vladimir.lasac@chmi.cz, Czech Hydrometeorological Instute, CHMI, AQIS, Prague, Na Sabatce 17, CZ-14306, Prague, Czech Republic" />
  </variable>
  <variable name="dibenzo_ah_anthracene_qc" shape="dibenzo_ah_anthracene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="dibenzo_ah_anthracene_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="fluoranthene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_fluoranthene_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="fluoranthene_qc fluoranthene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="fluoranthene" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
    <attribute name="ebas_method_ref" value="CZ02L_SOP" />
    <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v2014" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_flow_rate" value="486.0 l/min" />
    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
    <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of field blanks" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
    <attribute name="ebas_organization" value="CZ01L, Czech Hydrometeorological Institute, , , &quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="ACTRIS, EMEP, GAW-WDCRG" />
    <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 Reactive Gases" />
    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Lasac, Vladimir, vladimir.lasac@chmi.cz, Czech Hydrometeorological Instute, CHMI, AQIS, Prague, Na Sabatce 17, CZ-14306, Prague, Czech Republic" />
  </variable>
  <variable name="fluoranthene_qc" shape="fluoranthene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="fluoranthene_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="fluorene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_fluorene_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="fluorene_qc fluorene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="fluorene" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
    <attribute name="ebas_method_ref" value="CZ02L_SOP" />
    <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v2014" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_flow_rate" value="486.0 l/min" />
    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
    <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of field blanks" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
    <attribute name="ebas_organization" value="CZ01L, Czech Hydrometeorological Institute, , , &quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="ACTRIS, EMEP, GAW-WDCRG" />
    <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 Reactive Gases" />
    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Lasac, Vladimir, vladimir.lasac@chmi.cz, Czech Hydrometeorological Instute, CHMI, AQIS, Prague, Na Sabatce 17, CZ-14306, Prague, Czech Republic" />
  </variable>
  <variable name="fluorene_qc" shape="fluorene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="fluorene_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="gamma_HCH" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_gamma_hexachlorocyclohexane_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pg/m3" />
    <attribute name="ancillary_variables" value="gamma_HCH_qc gamma_HCH_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="gamma_HCH" />
    <attribute name="ebas_unit" value="pg/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
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    <attribute name="ebas_flow_rate" value="486.0 l/min" />
    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
    <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
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    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
    <attribute name="ebas_organization" value="CZ01L, Czech Hydrometeorological Institute, , , &quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic&quot;, , , , " />
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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 Reactive Gases" />
    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
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  </variable>
  <variable name="gamma_HCH_qc" shape="gamma_HCH_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="gamma_HCH_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="inden_123cd_pyrene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_inden_123cd_pyrene_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="inden_123cd_pyrene_qc inden_123cd_pyrene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="inden_123cd_pyrene" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
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    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
    <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of field blanks" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
    <attribute name="ebas_organization" value="CZ01L, Czech Hydrometeorological Institute, , , &quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic&quot;, , , , " />
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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 Reactive Gases" />
    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Lasac, Vladimir, vladimir.lasac@chmi.cz, Czech Hydrometeorological Instute, CHMI, AQIS, Prague, Na Sabatce 17, CZ-14306, Prague, Czech Republic" />
  </variable>
  <variable name="inden_123cd_pyrene_qc" shape="inden_123cd_pyrene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="inden_123cd_pyrene_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="naphthalene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_naphthalene_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="naphthalene_qc naphthalene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="naphthalene" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
    <attribute name="ebas_method_ref" value="CZ02L_SOP" />
    <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v2014" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_flow_rate" value="486.0 l/min" />
    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
    <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of field blanks" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
    <attribute name="ebas_organization" value="CZ01L, Czech Hydrometeorological Institute, , , &quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="ACTRIS, EMEP, GAW-WDCRG" />
    <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 Reactive Gases" />
    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Lasac, Vladimir, vladimir.lasac@chmi.cz, Czech Hydrometeorological Instute, CHMI, AQIS, Prague, Na Sabatce 17, CZ-14306, Prague, Czech Republic" />
  </variable>
  <variable name="naphthalene_qc" shape="naphthalene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="naphthalene_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="phenanthrene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_phenanthrene_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="phenanthrene_qc phenanthrene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="phenanthrene" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
    <attribute name="ebas_method_ref" value="CZ02L_SOP" />
    <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v2014" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_flow_rate" value="486.0 l/min" />
    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
    <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of field blanks" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
    <attribute name="ebas_organization" value="CZ01L, Czech Hydrometeorological Institute, , , &quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="ACTRIS, EMEP, GAW-WDCRG" />
    <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 Reactive Gases" />
    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Lasac, Vladimir, vladimir.lasac@chmi.cz, Czech Hydrometeorological Instute, CHMI, AQIS, Prague, Na Sabatce 17, CZ-14306, Prague, Czech Republic" />
  </variable>
  <variable name="phenanthrene_qc" shape="phenanthrene_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="phenanthrene_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="pp_DDD" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_pp_dichlorodiphenyldichloroethane_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pg/m3" />
    <attribute name="ancillary_variables" value="pp_DDD_qc pp_DDD_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="pp_DDD" />
    <attribute name="ebas_unit" value="pg/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
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    <attribute name="ebas_flow_rate" value="486.0 l/min" />
    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
    <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of field blanks" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
    <attribute name="ebas_organization" value="CZ01L, Czech Hydrometeorological Institute, , , &quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="ACTRIS, EMEP, GAW-WDCRG" />
    <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 Reactive Gases" />
    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Lasac, Vladimir, vladimir.lasac@chmi.cz, Czech Hydrometeorological Instute, CHMI, AQIS, Prague, Na Sabatce 17, CZ-14306, Prague, Czech Republic" />
  </variable>
  <variable name="pp_DDD_qc" shape="pp_DDD_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="pp_DDD_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="pp_DDE" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_pp_dichlorodiphenyldichloroethylene_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pg/m3" />
    <attribute name="ancillary_variables" value="pp_DDE_qc pp_DDE_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="pp_DDE" />
    <attribute name="ebas_unit" value="pg/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
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    <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v2014" />
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    <attribute name="ebas_flow_rate" value="486.0 l/min" />
    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
    <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of field blanks" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
    <attribute name="ebas_organization" value="CZ01L, Czech Hydrometeorological Institute, , , &quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="ACTRIS, EMEP, GAW-WDCRG" />
    <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 Reactive Gases" />
    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Lasac, Vladimir, vladimir.lasac@chmi.cz, Czech Hydrometeorological Instute, CHMI, AQIS, Prague, Na Sabatce 17, CZ-14306, Prague, Czech Republic" />
  </variable>
  <variable name="pp_DDE_qc" shape="pp_DDE_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="pp_DDE_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="pp_DDT" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_pp_dichlorodiphenyltrichloroethane_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="pg/m3" />
    <attribute name="ancillary_variables" value="pp_DDT_qc pp_DDT_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="pp_DDT" />
    <attribute name="ebas_unit" value="pg/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
    <attribute name="ebas_analytical_laboratory_code" value="CZ02L" />
    <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_manufacturer" value="Agilent" />
    <attribute name="ebas_analytical_instrument_model" value="7000B Triple Quadrupole" />
    <attribute name="ebas_method_ref" value="CZ02L_SOP" />
    <attribute name="ebas_standard_method" value="SOP=EMEP_manual_v2014" />
    <attribute name="ebas_inlet_type" value="Impactor--direct" />
    <attribute name="ebas_flow_rate" value="486.0 l/min" />
    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
    <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of field blanks" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
    <attribute name="ebas_organization" value="CZ01L, Czech Hydrometeorological Institute, , , &quot;Na Sabatce 17, CZ-14306 PRAHA 4, Czech Republic&quot;, , , , " />
    <attribute name="ebas_framework_acronym" value="ACTRIS, EMEP, GAW-WDCRG" />
    <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 Reactive Gases" />
    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
    <attribute name="ebas_submitter" value="Lasac, Vladimir, vladimir.lasac@chmi.cz, Czech Hydrometeorological Instute, CHMI, AQIS, Prague, Na Sabatce 17, CZ-14306, Prague, Czech Republic" />
  </variable>
  <variable name="pp_DDT_qc" shape="pp_DDT_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="pp_DDT_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="pyrene" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_pyrene_in_aerosol" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ng/m3" />
    <attribute name="ancillary_variables" value="pyrene_qc pyrene_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20221201140840" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1d" />
    <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_regime" value="IMG" />
    <attribute name="ebas_component" value="pyrene" />
    <attribute name="ebas_unit" value="ng/m3" />
    <attribute name="ebas_matrix" value="air+aerosol" />
    <attribute name="ebas_laboratory_code" value="CZ01L" />
    <attribute name="ebas_instrument_type" value="high_vol_sampler" />
    <attribute name="ebas_instrument_name" value="DH77" />
    <attribute name="ebas_instrument_manufacturer" value="DIGITEL" />
    <attribute name="ebas_instrument_model" value="DH-77" />
    <attribute name="ebas_instrument_serial_number" value="146" />
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    <attribute name="ebas_analytical_measurement_technique" value="GC-MS" />
    <attribute name="ebas_analytical_instrument_name" value="GC-MS" />
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    <attribute name="ebas_flow_rate" value="486.0 l/min" />
    <attribute name="ebas_filter_description" value="Whatman QM-A" />
    <attribute name="ebas_medium" value="Filter+PUF (Polyurethane foam)" />
    <attribute name="ebas_sample_preparation" value="Soxhlet+Hexane+13C+Silica" />
    <attribute name="ebas_blank_correction" value="Not blank corrected" />
    <attribute name="ebas_humidity_temperaure_control" value="None" />
    <attribute name="ebas_humidity_temperaure_control_description" value="filter kept at ambient conditions together with sampling head" />
    <attribute name="ebas_detection_limit_expl" value="Determined by taking 3 times standard deviation of ensemble of field blanks" />
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    <attribute name="ebas_zero_negative_values" value="Zero/negative values reported as measured if within detection limit, flagged with 147" />
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    <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 Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Cathrine Lund Myhre, Kjetil Tørseth, Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="clm@nilu.no, kt@nilu.no, kt@nilu.no" />
    <attribute name="ebas_originator" value="Holubova, Adela, , , , , , , , , " />
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  </variable>
  <variable name="pyrene_qc" shape="pyrene_qc_flags time" type="int">
    <attribute name="units" value="1" />
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
  </variable>
  <variable name="pyrene_ebasmetadata" shape="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" />
    <attribute name="bounds" value="metadata_time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
</netcdf>
