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  <attribute name="title" value="OC/EC and inorganics in air and particle phase at Gual Pahari" />
  <attribute name="summary" value="OC/EC and inorganics in air and particle phase at Gual Pahari. These measurements are gathered as a part of the following projects EUCAARI, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ['ammonium in pm25 (mass_concentration_of_ammonium_expressed_as_nitrogen_in_pm2p5_dry_aerosol_particles_in_air)', 'ammonium in pm25 (mass_concentration_of_ammonium_in_pm2p5_dry_aerosol_particles_in_air)', 'calcium in pm25 (mass_concentration_of_calcium_in_pm2p5_in_air)', 'chloride in pm25 (mass_concentration_of_chloride_in_pm2p5_in_air)', 'elemental_carbon in pm10_pm25 (mass_concentration_of_elemental_carbon_in_pm10_minus_pm2p5_in_air)', 'elemental_carbon in pm25 (mass_concentration_of_elemental_carbon_in_pm2p5_in_air)', 'magnesium in pm25 (mass_concentration_of_magnesium_in_pm2p5_in_air)', 'nitrate in pm25 (mass_concentration_of_nitrate_expressed_as_nitrogen_in_pm2p5_dry_aerosol_particles_in_air)', 'nitrate in pm25 (mass_concentration_of_nitrate_in_pm2p5_dry_aerosol_particles_in_air)', 'organic_carbon in pm10_pm25 (mass_concentration_of_organic_carbon_in_pm10_minus_pm2p5_in_air)', 'organic_carbon in pm25 (mass_concentration_of_organic_carbon_in_pm2p5_in_air)', 'potassium in pm25 (mass_concentration_of_potassium_in_pm2p5_in_air)', 'sodium in pm25 (mass_concentration_of_sodium_in_pm2p5_in_air)', 'sulphate_total in pm25 (mass_concentration_of_sulphate_expressed_as_sulphur_in_pm2p5_dry_aerosol_particles_in_air)', 'sulphate_total in pm25 (mass_concentration_of_sulphate_in_pm2p5_dry_aerosol_particles_in_air)']" />
  <attribute name="keywords" value="&quot;Gual Pahari&quot; IN1016R ammonium calcium chloride elemental_carbon magnesium nitrate organic_carbon potassium sodium sulphate_total pm25 pm10_pm25 EUCAARI GAW-WDCA mass_concentration_of_ammonium_expressed_as_nitrogen_in_pm2p5_dry_aerosol_particles_in_air mass_concentration_of_ammonium_in_pm2p5_dry_aerosol_particles_in_air mass_concentration_of_calcium_in_pm2p5_in_air mass_concentration_of_chloride_in_pm2p5_in_air mass_concentration_of_elemental_carbon_in_pm10_minus_pm2p5_in_air mass_concentration_of_elemental_carbon_in_pm2p5_in_air mass_concentration_of_magnesium_in_pm2p5_in_air mass_concentration_of_nitrate_expressed_as_nitrogen_in_pm2p5_dry_aerosol_particles_in_air mass_concentration_of_nitrate_in_pm2p5_dry_aerosol_particles_in_air mass_concentration_of_organic_carbon_in_pm10_minus_pm2p5_in_air mass_concentration_of_organic_carbon_in_pm2p5_in_air mass_concentration_of_potassium_in_pm2p5_in_air mass_concentration_of_sodium_in_pm2p5_in_air mass_concentration_of_sulphate_expressed_as_sulphur_in_pm2p5_dry_aerosol_particles_in_air mass_concentration_of_sulphate_in_pm2p5_dry_aerosol_particles_in_air" />
  <attribute name="id" value="BG9P-N6C6.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="EUCAARI, GAW-WDCA" />
  <attribute name="acknowledgement" value="" />
  <attribute name="doi" value="https://doi.org/10.48597/BG9P-N6C6" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Gilardoni, S., EUCAARI, GAW-WDCA, 2010, OC/EC and inorganics in air and particle phase at Gual Pahari, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/BG9P-N6C6" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="IT04L &quot;EC Joint Research Centre&quot; EC-JRC-IES &quot;Institute for Environment and Sustainability&quot; &quot;Via Enrico Fermi 2749&quot; 21027 Ispra Italy" />
  <attribute name="date_created" value="2017-06-15T11:08:58.157000Z" />
  <attribute name="date_metadata_modified" value="2010-04-16T00:00:00Z" />
  <attribute name="creator_name" value="Stefania Gilardoni" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="" />
  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Gilardoni Stefania" />
  <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 (77.151389 28.427778 320)" />
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  <attribute name="geospatial_vertical_min" type="double" value="320.0" />
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  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="time_coverage_start" value="2008-04-05T00:00:00Z" />
  <attribute name="time_coverage_end" value="2009-03-23T00:00:00Z" />
  <attribute name="time_coverage_duration" value="P0000-11-18T00:00:00" />
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  <attribute name="timezone" value="UTC" />
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  <attribute name="ebas_citation" value="Gilardoni, S., EUCAARI, GAW-WDCA, 2010, OC/EC and inorganics in air and particle phase at Gual Pahari, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/BG9P-N6C6" />
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  <attribute name="ebas_file_creation" value="2026-05-07T20:36:01.406857Z" />
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  <attribute name="ebas_startdate" value="2008-04-05T00:00:00.000000Z" />
  <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
  <attribute name="ebas_period_code" value="12mo" />
  <attribute name="ebas_resolution_code" value="1d" />
  <attribute name="ebas_station_code" value="IN1016R" />
  <attribute name="ebas_platform_code" value="IN1016S" />
  <attribute name="ebas_station_name" value="Gual Pahari" />
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  <attribute name="ebas_station_altitude" value="320.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_laboratory_code" value="IT04L" />
  <attribute name="ebas_instrument_type" value="impactor" />
  <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
  <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
  <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
  <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
  <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
  <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
  <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
  <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
  <attribute name="ebas_submitter" value="&quot;Stefania, Gilardoni, , , , , , , , , &quot;" />
  <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
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  <attribute name="Metadata_Conventions" value="Unidata Dataset Discovery v1.0" />
  <attribute name="geospatial_lat_units" value="degrees_north" />
  <attribute name="geospatial_lon_units" value="degrees_east" />
  <attribute name="standard_name_vocabulary" value="CF-1.7, ACDD-1.3" />
  <attribute name="history" value="None" />
  <attribute name="creator_url" value="ebas.nilu.no" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="53" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="2" />
  <dimension name="qc_ammonium_ug_N_per_m3_amean_flags" length="1" />
  <dimension name="qc_ammonium_ug_per_m3_amean_flags" length="1" />
  <dimension name="qc_ammonium_ug_N_per_m3_uncertainty_flags" length="1" />
  <dimension name="qc_ammonium_ug_per_m3_uncertainty_flags" length="1" />
  <dimension name="qc_calcium_amean_flags" length="1" />
  <dimension name="qc_calcium_uncertainty_flags" length="1" />
  <dimension name="qc_chloride_amean_flags" length="1" />
  <dimension name="qc_chloride_uncertainty_flags" length="1" />
  <dimension name="qc_elemental_carbon_pm10_pm25_amean_flags" length="1" />
  <dimension name="qc_elemental_carbon_pm25_amean_flags" length="1" />
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  <dimension name="qc_elemental_carbon_pm25_uncertainty_flags" length="1" />
  <dimension name="qc_magnesium_amean_flags" length="1" />
  <dimension name="qc_magnesium_uncertainty_flags" length="1" />
  <dimension name="qc_nitrate_ug_N_per_m3_amean_flags" length="1" />
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  <dimension name="qc_nitrate_ug_per_m3_uncertainty_flags" length="1" />
  <dimension name="qc_organic_carbon_pm10_pm25_amean_flags" length="1" />
  <dimension name="qc_organic_carbon_pm25_amean_flags" length="1" />
  <dimension name="qc_organic_carbon_pm10_pm25_uncertainty_flags" length="1" />
  <dimension name="qc_organic_carbon_pm25_uncertainty_flags" length="1" />
  <dimension name="qc_potassium_amean_flags" length="1" />
  <dimension name="qc_potassium_uncertainty_flags" length="1" />
  <dimension name="qc_sodium_amean_flags" length="1" />
  <dimension name="qc_sodium_uncertainty_flags" length="1" />
  <dimension name="qc_sulphate_total_ug_S_per_m3_amean_flags" length="1" />
  <dimension name="qc_sulphate_total_ug_per_m3_amean_flags" length="1" />
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  <dimension name="qc_sulphate_total_ug_per_m3_uncertainty_flags" length="1" />
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    <attribute name="time_coverage_start" value="2008-04-05T12:00:00Z" />
    <attribute name="time_coverage_end" value="2009-03-22T12:00:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="583200.0" />
    <attribute name="time_coverage_duration" value="P0Y0M351DT0H0M0.000S" />
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    <attribute name="metadata_creation" value="2026-05-18" />
    <attribute name="nciso_version" value="2.4.8" />
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    <attribute name="long_name" value="time bounds for measurement" />
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    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_ammonium_expressed_as_nitrogen_in_pm2p5_dry_aerosol_particles_in_air" />
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    <attribute name="units" value="ug/m3" />
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    <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="2010-04-16T00:00:00.000000Z" />
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    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
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    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="ebas_comment" value="Data converted on export from EBAS from 'ug N/m3' to 'ug/m3', conversion factor 1.29." />
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    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_ammonium_ug_N_per_m3_uncertainty meta_ammonium_ug_N_per_m3_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="ammonium" />
    <attribute name="ebas_unit" value="ug N/m3" />
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    <attribute name="ebas_laboratory_code" value="IT04L" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
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    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
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    <attribute name="ebas_submitter" value="&quot;Stefania, Gilardoni, , , , , , , , , &quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticleammoniummassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle ammonium mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_constraints_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen" />
    <attribute name="actris_constraints_preferred_term" value="expressed as nitrogen" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
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    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
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    <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" />
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  <variable name="meta_ammonium_ug_N_per_m3_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_ammonium_ug_per_m3_uncertainty" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_ammonium_in_pm2p5_dry_aerosol_particles_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_ammonium_ug_per_m3_uncertainty meta_ammonium_ug_per_m3_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
    <attribute name="ebas_station_latitude" type="double" value="28.427778" />
    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="ammonium" />
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    <attribute name="ebas_matrix" value="pm25" />
    <attribute name="ebas_laboratory_code" value="IT04L" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="ebas_comment" value="Data converted on export from EBAS from 'ug N/m3' to 'ug/m3', conversion factor 1.29." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticleammoniummassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle ammonium mass concentration" />
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    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_timeliness_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/scheduled" />
    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
    <attribute name="actris_instrument_type_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/impactionsampler" />
    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
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    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
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  <variable name="qc_ammonium_ug_per_m3_uncertainty" shape="qc_ammonium_ug_per_m3_uncertainty_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" />
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  <variable name="meta_ammonium_ug_per_m3_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_calcium_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_calcium_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_calcium_amean meta_calcium_amean" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="calcium" />
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    <attribute name="ebas_laboratory_code" value="IT04L" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
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    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlecalciummassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle calcium mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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    <attribute name="actris_access_restriction" type="long" value="0" />
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  <variable name="qc_calcium_amean" shape="qc_calcium_amean_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" />
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  <variable name="meta_calcium_amean" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_calcium_uncertainty" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_calcium_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_calcium_uncertainty meta_calcium_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
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    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="calcium" />
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    <attribute name="ebas_laboratory_code" value="IT04L" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
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    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
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    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlecalciummassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle calcium mass concentration" />
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    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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  <variable name="qc_calcium_uncertainty" shape="qc_calcium_uncertainty_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" />
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  <variable name="meta_calcium_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_chloride_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_chloride_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_chloride_amean meta_chloride_amean" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
    <attribute name="ebas_station_latitude" type="double" value="28.427778" />
    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="chloride" />
    <attribute name="ebas_unit" value="ug/m3" />
    <attribute name="ebas_matrix" value="pm25" />
    <attribute name="ebas_laboratory_code" value="IT04L" />
    <attribute name="ebas_instrument_type" value="impactor" />
    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
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    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlechloridemassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle chloride mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_timeliness_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/scheduled" />
    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
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  <variable name="qc_chloride_amean" shape="qc_chloride_amean_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" />
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  <variable name="meta_chloride_amean" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_chloride_uncertainty" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_chloride_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_chloride_uncertainty meta_chloride_uncertainty" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
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    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="chloride" />
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    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlechloridemassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle chloride mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
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    <attribute name="standard_name" value="status_flag" />
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    <attribute name="units" value="1" />
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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_elemental_carbon_in_pm10_minus_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug C/m3" />
    <attribute name="ancillary_variables" value="qc_elemental_carbon_pm10_pm25_amean meta_elemental_carbon_pm10_pm25_amean" />
    <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="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="elemental_carbon" />
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    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
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    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticleelementalcarbonmassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle elemental carbon mass concentration" />
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    <attribute name="actris_constraints_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/expressedascarbon, https://vocabulary.actris.nilu.no/actris_vocab/elemental" />
    <attribute name="actris_constraints_preferred_term" value="expressed as carbon, elemental" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
    <attribute name="actris_instrument_type_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/impactionsampler" />
    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
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  <variable name="qc_elemental_carbon_pm10_pm25_amean" shape="qc_elemental_carbon_pm10_pm25_amean_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" />
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  <variable name="meta_elemental_carbon_pm10_pm25_amean" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_elemental_carbon_pm25_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_elemental_carbon_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug C/m3" />
    <attribute name="ancillary_variables" value="qc_elemental_carbon_pm25_amean meta_elemental_carbon_pm25_amean" />
    <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="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="elemental_carbon" />
    <attribute name="ebas_unit" value="ug C/m3" />
    <attribute name="ebas_matrix" value="pm25" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
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    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
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    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticleelementalcarbonmassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle elemental carbon mass concentration" />
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    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
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  <variable name="qc_elemental_carbon_pm25_amean" shape="qc_elemental_carbon_pm25_amean_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" />
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  <variable name="meta_elemental_carbon_pm25_amean" shape="metadata_time" type="String">
    <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_elemental_carbon_in_pm10_minus_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug C/m3" />
    <attribute name="ancillary_variables" value="qc_elemental_carbon_pm10_pm25_uncertainty meta_elemental_carbon_pm10_pm25_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
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    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="elemental_carbon" />
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    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="actris_variable_preferred_term" value="aerosol particle elemental carbon mass concentration" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
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    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
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  <variable name="qc_elemental_carbon_pm10_pm25_uncertainty" shape="qc_elemental_carbon_pm10_pm25_uncertainty_flags time" type="int">
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    <attribute name="standard_name" value="status_flag" />
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    <attribute name="units" value="1" />
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  <variable name="meta_elemental_carbon_pm10_pm25_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_elemental_carbon_pm25_uncertainty" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_elemental_carbon_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
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    <attribute name="ancillary_variables" value="qc_elemental_carbon_pm25_uncertainty meta_elemental_carbon_pm25_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
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    <attribute name="ebas_station_name" value="Gual Pahari" />
    <attribute name="ebas_station_latitude" type="double" value="28.427778" />
    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="elemental_carbon" />
    <attribute name="ebas_unit" value="ug C/m3" />
    <attribute name="ebas_matrix" value="pm25" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
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    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticleelementalcarbonmassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle elemental carbon mass concentration" />
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    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_constraints_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/expressedascarbon, https://vocabulary.actris.nilu.no/actris_vocab/elemental" />
    <attribute name="actris_constraints_preferred_term" value="expressed as carbon, elemental" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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  <variable name="qc_elemental_carbon_pm25_uncertainty" shape="qc_elemental_carbon_pm25_uncertainty_flags time" type="int">
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    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
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  <variable name="meta_elemental_carbon_pm25_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_magnesium_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_magnesium_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_magnesium_amean meta_magnesium_amean" />
    <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="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="magnesium" />
    <attribute name="ebas_unit" value="ug/m3" />
    <attribute name="ebas_matrix" value="pm25" />
    <attribute name="ebas_laboratory_code" value="IT04L" />
    <attribute name="ebas_instrument_type" value="impactor" />
    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
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    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
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    <attribute name="ebas_submitter" value="&quot;Stefania, Gilardoni, , , , , , , , , &quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlemagnesiummassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle magnesium mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
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    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
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    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
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  <variable name="meta_magnesium_amean" shape="metadata_time" type="String">
    <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_magnesium_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_magnesium_uncertainty meta_magnesium_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
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    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="magnesium" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
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    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
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    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlemagnesiummassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle magnesium mass concentration" />
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    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
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  <variable name="qc_magnesium_uncertainty" shape="qc_magnesium_uncertainty_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="meta_magnesium_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_nitrate_ug_N_per_m3_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_nitrate_expressed_as_nitrogen_in_pm2p5_dry_aerosol_particles_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_nitrate_ug_N_per_m3_amean meta_nitrate_ug_N_per_m3_amean" />
    <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="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="nitrate" />
    <attribute name="ebas_unit" value="ug N/m3" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
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    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
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    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlenitratemassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle nitrate mass concentration" />
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    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_constraints_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/expressedasnitrogen" />
    <attribute name="actris_constraints_preferred_term" value="expressed as nitrogen" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
    <attribute name="actris_instrument_type_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/impactionsampler" />
    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
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  <variable name="qc_nitrate_ug_N_per_m3_amean" shape="qc_nitrate_ug_N_per_m3_amean_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" />
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  <variable name="meta_nitrate_ug_N_per_m3_amean" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_nitrate_ug_per_m3_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_nitrate_in_pm2p5_dry_aerosol_particles_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_nitrate_ug_per_m3_amean meta_nitrate_ug_per_m3_amean" />
    <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="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
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    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="nitrate" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
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    <attribute name="ebas_comment" value="Data converted on export from EBAS from 'ug N/m3' to 'ug/m3', conversion factor 4.43." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlenitratemassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle nitrate mass concentration" />
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  <variable name="qc_nitrate_ug_per_m3_amean" shape="qc_nitrate_ug_per_m3_amean_flags time" type="int">
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    <attribute name="standard_name" value="status_flag" />
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    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_nitrate_expressed_as_nitrogen_in_pm2p5_dry_aerosol_particles_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_nitrate_ug_N_per_m3_uncertainty meta_nitrate_ug_N_per_m3_uncertainty" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
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    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="nitrate" />
    <attribute name="ebas_unit" value="ug N/m3" />
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    <attribute name="ebas_laboratory_code" value="IT04L" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
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    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlenitratemassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle nitrate mass concentration" />
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    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
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    <attribute name="actris_constraints_preferred_term" value="expressed as nitrogen" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
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    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
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  <variable name="qc_nitrate_ug_N_per_m3_uncertainty" shape="qc_nitrate_ug_N_per_m3_uncertainty_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" />
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  <variable name="meta_nitrate_ug_N_per_m3_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_nitrate_ug_per_m3_uncertainty" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_nitrate_in_pm2p5_dry_aerosol_particles_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_nitrate_ug_per_m3_uncertainty meta_nitrate_ug_per_m3_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="nitrate" />
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    <attribute name="ebas_laboratory_code" value="IT04L" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
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    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="ebas_comment" value="Data converted on export from EBAS from 'ug N/m3' to 'ug/m3', conversion factor 4.43." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlenitratemassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle nitrate mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
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    <attribute name="actris_temporal_resolution" value="P1D" />
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    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
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  <variable name="meta_nitrate_ug_per_m3_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_organic_carbon_pm10_pm25_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_organic_carbon_in_pm10_minus_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug C/m3" />
    <attribute name="ancillary_variables" value="qc_organic_carbon_pm10_pm25_amean meta_organic_carbon_pm10_pm25_amean" />
    <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="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="organic_carbon" />
    <attribute name="ebas_unit" value="ug C/m3" />
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    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticleorganiccarbonmassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle organic carbon mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM1-10" />
    <attribute name="actris_matrix_preferred_term" value="PM1-10" />
    <attribute name="actris_constraints_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/expressedascarbon" />
    <attribute name="actris_constraints_preferred_term" value="expressed as carbon" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
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  <variable name="qc_organic_carbon_pm10_pm25_amean" shape="qc_organic_carbon_pm10_pm25_amean_flags time" type="int">
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    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
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  <variable name="meta_organic_carbon_pm10_pm25_amean" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_organic_carbon_pm25_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_organic_carbon_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug C/m3" />
    <attribute name="ancillary_variables" value="qc_organic_carbon_pm25_amean meta_organic_carbon_pm25_amean" />
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    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
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    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="organic_carbon" />
    <attribute name="ebas_unit" value="ug C/m3" />
    <attribute name="ebas_matrix" value="pm25" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
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    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
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    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticleorganiccarbonmassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle organic carbon mass concentration" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
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    <attribute name="actris_access_restriction" type="long" value="0" />
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  <variable name="qc_organic_carbon_pm25_amean" shape="qc_organic_carbon_pm25_amean_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" />
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  <variable name="meta_organic_carbon_pm25_amean" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_organic_carbon_pm10_pm25_uncertainty" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_organic_carbon_in_pm10_minus_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug C/m3" />
    <attribute name="ancillary_variables" value="qc_organic_carbon_pm10_pm25_uncertainty meta_organic_carbon_pm10_pm25_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
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    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="organic_carbon" />
    <attribute name="ebas_unit" value="ug C/m3" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticleorganiccarbonmassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle organic carbon mass concentration" />
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    <attribute name="actris_constraints_preferred_term" value="expressed as carbon" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
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  <variable name="qc_organic_carbon_pm10_pm25_uncertainty" shape="qc_organic_carbon_pm10_pm25_uncertainty_flags time" type="int">
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    <attribute name="standard_name" value="status_flag" />
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  <variable name="meta_organic_carbon_pm10_pm25_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_organic_carbon_pm25_uncertainty" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
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    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug C/m3" />
    <attribute name="ancillary_variables" value="qc_organic_carbon_pm25_uncertainty meta_organic_carbon_pm25_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
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    <attribute name="ebas_station_name" value="Gual Pahari" />
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    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
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    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="organic_carbon" />
    <attribute name="ebas_unit" value="ug C/m3" />
    <attribute name="ebas_matrix" value="pm25" />
    <attribute name="ebas_laboratory_code" value="IT04L" />
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    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
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    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
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    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
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    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticleorganiccarbonmassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle organic carbon mass concentration" />
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    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
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    <attribute name="actris_constraints_preferred_term" value="expressed as carbon" />
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    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
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    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
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    <attribute name="actris_access_restriction" type="long" value="0" />
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  <variable name="qc_organic_carbon_pm25_uncertainty" shape="qc_organic_carbon_pm25_uncertainty_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" />
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  <variable name="meta_organic_carbon_pm25_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
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  <variable name="v_potassium_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_potassium_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_potassium_amean meta_potassium_amean" />
    <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="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
    <attribute name="ebas_station_latitude" type="double" value="28.427778" />
    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="potassium" />
    <attribute name="ebas_unit" value="ug/m3" />
    <attribute name="ebas_matrix" value="pm25" />
    <attribute name="ebas_laboratory_code" value="IT04L" />
    <attribute name="ebas_instrument_type" value="impactor" />
    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
    <attribute name="ebas_submitter" value="&quot;Stefania, Gilardoni, , , , , , , , , &quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlepotassiummassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle potassium mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_timeliness_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/scheduled" />
    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
    <attribute name="actris_instrument_type_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/impactionsampler" />
    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
  </variable>
  <variable name="qc_potassium_amean" shape="qc_potassium_amean_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="meta_potassium_amean" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_potassium_uncertainty" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_potassium_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_potassium_uncertainty meta_potassium_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
    <attribute name="ebas_station_latitude" type="double" value="28.427778" />
    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="potassium" />
    <attribute name="ebas_unit" value="ug/m3" />
    <attribute name="ebas_matrix" value="pm25" />
    <attribute name="ebas_laboratory_code" value="IT04L" />
    <attribute name="ebas_instrument_type" value="impactor" />
    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
    <attribute name="ebas_submitter" value="&quot;Stefania, Gilardoni, , , , , , , , , &quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlepotassiummassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle potassium mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_timeliness_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/scheduled" />
    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
    <attribute name="actris_instrument_type_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/impactionsampler" />
    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
  </variable>
  <variable name="qc_potassium_uncertainty" shape="qc_potassium_uncertainty_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="meta_potassium_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_sodium_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_sodium_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_sodium_amean meta_sodium_amean" />
    <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="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
    <attribute name="ebas_station_latitude" type="double" value="28.427778" />
    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="sodium" />
    <attribute name="ebas_unit" value="ug/m3" />
    <attribute name="ebas_matrix" value="pm25" />
    <attribute name="ebas_laboratory_code" value="IT04L" />
    <attribute name="ebas_instrument_type" value="impactor" />
    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
    <attribute name="ebas_submitter" value="&quot;Stefania, Gilardoni, , , , , , , , , &quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlesodiummassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle sodium mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_timeliness_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/scheduled" />
    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
    <attribute name="actris_instrument_type_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/impactionsampler" />
    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
  </variable>
  <variable name="qc_sodium_amean" shape="qc_sodium_amean_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="meta_sodium_amean" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_sodium_uncertainty" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_sodium_in_pm2p5_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_sodium_uncertainty meta_sodium_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
    <attribute name="ebas_station_latitude" type="double" value="28.427778" />
    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="sodium" />
    <attribute name="ebas_unit" value="ug/m3" />
    <attribute name="ebas_matrix" value="pm25" />
    <attribute name="ebas_laboratory_code" value="IT04L" />
    <attribute name="ebas_instrument_type" value="impactor" />
    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
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    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlesodiummassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle sodium mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_timeliness_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/scheduled" />
    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
    <attribute name="actris_instrument_type_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/impactionsampler" />
    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
  </variable>
  <variable name="qc_sodium_uncertainty" shape="qc_sodium_uncertainty_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="meta_sodium_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_sulphate_total_ug_S_per_m3_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_sulphate_expressed_as_sulphur_in_pm2p5_dry_aerosol_particles_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_sulphate_total_ug_S_per_m3_amean meta_sulphate_total_ug_S_per_m3_amean" />
    <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="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
    <attribute name="ebas_station_latitude" type="double" value="28.427778" />
    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="sulphate_total" />
    <attribute name="ebas_unit" value="ug S/m3" />
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    <attribute name="ebas_laboratory_code" value="IT04L" />
    <attribute name="ebas_instrument_type" value="impactor" />
    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
    <attribute name="ebas_submitter" value="&quot;Stefania, Gilardoni, , , , , , , , , &quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlesulphatemassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle sulphate mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_constraints_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/expressedassulfur" />
    <attribute name="actris_constraints_preferred_term" value="expressed as sulfur" />
    <attribute name="actris_timeliness_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/scheduled" />
    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
    <attribute name="actris_instrument_type_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/impactionsampler" />
    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
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    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
  </variable>
  <variable name="qc_sulphate_total_ug_S_per_m3_amean" shape="qc_sulphate_total_ug_S_per_m3_amean_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="meta_sulphate_total_ug_S_per_m3_amean" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_sulphate_total_ug_per_m3_amean" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_sulphate_in_pm2p5_dry_aerosol_particles_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_sulphate_total_ug_per_m3_amean meta_sulphate_total_ug_per_m3_amean" />
    <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="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
    <attribute name="ebas_station_latitude" type="double" value="28.427778" />
    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="sulphate_total" />
    <attribute name="ebas_unit" value="ug/m3" />
    <attribute name="ebas_matrix" value="pm25" />
    <attribute name="ebas_laboratory_code" value="IT04L" />
    <attribute name="ebas_instrument_type" value="impactor" />
    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
    <attribute name="ebas_submitter" value="&quot;Stefania, Gilardoni, , , , , , , , , &quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="ebas_comment" value="Data converted on export from EBAS from 'ug S/m3' to 'ug/m3', conversion factor 2.996." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlesulphatemassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle sulphate mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_timeliness_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/scheduled" />
    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
    <attribute name="actris_instrument_type_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/impactionsampler" />
    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
  </variable>
  <variable name="qc_sulphate_total_ug_per_m3_amean" shape="qc_sulphate_total_ug_per_m3_amean_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="meta_sulphate_total_ug_per_m3_amean" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_sulphate_total_ug_S_per_m3_uncertainty" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_sulphate_expressed_as_sulphur_in_pm2p5_dry_aerosol_particles_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_sulphate_total_ug_S_per_m3_uncertainty meta_sulphate_total_ug_S_per_m3_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
    <attribute name="ebas_station_latitude" type="double" value="28.427778" />
    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="sulphate_total" />
    <attribute name="ebas_unit" value="ug S/m3" />
    <attribute name="ebas_matrix" value="pm25" />
    <attribute name="ebas_laboratory_code" value="IT04L" />
    <attribute name="ebas_instrument_type" value="impactor" />
    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
    <attribute name="ebas_submitter" value="&quot;Stefania, Gilardoni, , , , , , , , , &quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlesulphatemassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle sulphate mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_constraints_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/expressedassulfur" />
    <attribute name="actris_constraints_preferred_term" value="expressed as sulfur" />
    <attribute name="actris_timeliness_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/scheduled" />
    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
    <attribute name="actris_instrument_type_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/impactionsampler" />
    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
  </variable>
  <variable name="qc_sulphate_total_ug_S_per_m3_uncertainty" shape="qc_sulphate_total_ug_S_per_m3_uncertainty_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="meta_sulphate_total_ug_S_per_m3_uncertainty" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_sulphate_total_ug_per_m3_uncertainty" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_sulphate_in_pm2p5_dry_aerosol_particles_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="qc_sulphate_total_ug_per_m3_uncertainty meta_sulphate_total_ug_per_m3_uncertainty" />
    <attribute name="cell_methods" value="time: uncertainty" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="2010-04-16T00:00:00.000000Z" />
    <attribute name="ebas_statistics" value="uncertainty" />
    <attribute name="ebas_station_code" value="IN1016R" />
    <attribute name="ebas_platform_code" value="IN1016S" />
    <attribute name="ebas_station_name" value="Gual Pahari" />
    <attribute name="ebas_station_latitude" type="double" value="28.427778" />
    <attribute name="ebas_station_longitude" type="double" value="77.151389" />
    <attribute name="ebas_station_altitude" value="320.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="sulphate_total" />
    <attribute name="ebas_unit" value="ug/m3" />
    <attribute name="ebas_matrix" value="pm25" />
    <attribute name="ebas_laboratory_code" value="IT04L" />
    <attribute name="ebas_instrument_type" value="impactor" />
    <attribute name="ebas_instrument_name" value="Impactor_202DA202640604" />
    <attribute name="ebas_method_ref" value="IT04L_IC" />
    <attribute name="ebas_organization" value="IT04L, EC Joint Research Centre, EC-JRC-IES, Institute for Environment and Sustainability, Via Enrico Fermi 2749, , 21027, Ispra, Italy" />
    <attribute name="ebas_framework_acronym" value="EUCAARI, GAW-WDCA" />
    <attribute name="ebas_framework_name" value=", World Data Centre for Aerosols" />
    <attribute name="ebas_framework_description" value=", &quot;The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;" />
    <attribute name="ebas_framework_contact_name" value="Ann Mari Fjæraa, Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value=", Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Gilardoni, Stefania, , , , , , , , , &quot;" />
    <attribute name="ebas_submitter" value="&quot;Stefania, Gilardoni, , , , , , , , , &quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: EUCAARI, GAW-WDCA." />
    <attribute name="ebas_comment" value="Data converted on export from EBAS from 'ug S/m3' to 'ug/m3', conversion factor 2.996." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlesulphatemassconcentration" />
    <attribute name="actris_variable_preferred_term" value="aerosol particle sulphate mass concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/PM2.5" />
    <attribute name="actris_matrix_preferred_term" value="PM2.5" />
    <attribute name="actris_timeliness_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/scheduled" />
    <attribute name="actris_timeliness_preferred_term" value="scheduled" />
    <attribute name="actris_instrument_type_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/impactionsampler" />
    <attribute name="actris_instrument_type_preferred_term" value="impaction sampler" />
    <attribute name="actris_framework_uri" value="https://vocabulary.actris.nilu.no/actris_controlled_lists/GAW-WDCA" />
    <attribute name="actris_framework_preferred_term" value="GAW-WDCA" />
    <attribute name="actris_temporal_resolution" value="P1D" />
    <attribute name="actris_access_restriction" type="long" value="0" />
  </variable>
  <variable name="qc_sulphate_total_ug_per_m3_uncertainty" shape="qc_sulphate_total_ug_per_m3_uncertainty_flags time" type="int">
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="units" value="1" />
    <attribute name="standard_name" value="status_flag" />
  </variable>
  <variable name="meta_sulphate_total_ug_per_m3_uncertainty" 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 1900-01-01T00:00:00Z" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="standard" />
    <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 1900-01-01T00:00:00Z" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="standard" />
    <attribute name="bounds" value="metadata_time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
</netcdf>
