<?xml version="1.0" encoding="UTF-8"?>
<netcdf xmlns="http://www.unidata.ucar.edu/namespaces/netcdf/ncml-2.2" location="Not provided because of security concerns.">
  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Cloud_condensation_nuclei_number_concentration at Zeppelin mountain (Ny-Ålesund)" />
  <attribute name="summary" value="Cloud_condensation_nuclei_number_concentration at Zeppelin mountain (Ny-Ålesund). These measurements are gathered as a part of the following projects GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: ['pressure in instrument', 'temperature in instrument', 'cloud_condensation_nuclei_number_concentration in aerosol (number_concentration_of_cloud_condensation_nuclei_at_stp_in_air)']" />
  <attribute name="keywords" value="&quot;Zeppelin mountain (Ny-Ålesund)&quot; NO0042G cloud_condensation_nuclei_number_concentration aerosol GAW-WDCA number_concentration_of_cloud_condensation_nuclei_at_stp_in_air" />
  <attribute name="id" value="ZUJS-67JA.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="GAW-WDCA" />
  <attribute name="acknowledgement" value="" />
  <attribute name="doi" value="https://doi.org/10.48597/ZUJS-67JA" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Yoon, Y., GAW-WDCA, 2026, Cloud_condensation_nuclei_number_concentration at Zeppelin mountain (Ny-Ålesund), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/ZUJS-67JA" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="KR03L &quot;Korea Polar Research Institute&quot; KOPRI &quot;Division of Polar Climate Science&quot; &quot;26, SongdoMirae-ro&quot; Yeonsu-gu 21990 &quot;Yeonsu-gu, Incheon&quot; Korea" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2026-04-15T06:46:35.216815Z" />
  <attribute name="date_metadata_modified" value="2026-04-15T06:46:35Z" />
  <attribute name="creator_name" value="YoungJun Yoon" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="yjyoon@kopri.re.kr" />
  <attribute name="creator_institution" value="&quot;Korea Polar Research Institute, Division of Polar Climate Science, KOPRI&quot;" />
  <attribute name="contributor_name" value="YoungJun Yoon" />
  <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="MULTIPOINT Z ((11.888333 78.906667 474), (11.88668 78.90715 474))" />
  <attribute name="geospatial_lat_min" type="double" value="78.906667" />
  <attribute name="geospatial_lat_max" type="double" value="78.90715" />
  <attribute name="geospatial_lon_min" type="double" value="11.88668" />
  <attribute name="geospatial_lon_max" type="double" value="11.888333" />
  <attribute name="geospatial_vertical_min" type="double" value="474.0" />
  <attribute name="geospatial_vertical_max" type="double" value="474.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="time_coverage_start" value="2020-01-01T00:00:00Z" />
  <attribute name="time_coverage_end" value="2025-01-01T00:00:00Z" />
  <attribute name="time_coverage_duration" value="P0005-00-00T00:00:00" />
  <attribute name="time_coverage_resolution" value="P0000-00-00T01:00:00" />
  <attribute name="timezone" value="UTC" />
  <attribute name="ebas_data_definition" value="EBAS_1.1" />
  <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="ebas_citation" value="Yoon, Y., GAW-WDCA, 2026, Cloud_condensation_nuclei_number_concentration at Zeppelin mountain (Ny-Ålesund), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/ZUJS-67JA" />
  <attribute name="ebas_set_type_code" value="TU" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="ZUJS-67JA.nc" />
  <attribute name="ebas_represents_doi" value="https://doi.org/10.48597/ZUJS-67JA" />
  <attribute name="ebas_contains_doi" value="https://doi.org/10.48597/ZUJS-67JA" />
  <attribute name="ebas_file_creation" value="2026-05-22T04:19:57.892844Z" />
  <attribute name="ebas_export_state" value="2026-04-15T06:46:35.216815Z" />
  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="2020-01-01T00:00:00.000000Z" />
  <attribute name="ebas_revision_date" value="2026-04-15T06:46:35.216815Z" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_data_level" value="2" />
  <attribute name="ebas_period_code" value="5y" />
  <attribute name="ebas_resolution_code" value="1h" />
  <attribute name="ebas_sample_duration" value="1h" />
  <attribute name="ebas_orig_time_res" value="1s" />
  <attribute name="ebas_station_code" value="NO0042G" />
  <attribute name="ebas_platform_code" value="NO0042S" />
  <attribute name="ebas_station_name" value="Zeppelin mountain (Ny-Ålesund)" />
  <attribute name="ebas_station_wdca_id" value="GAWANO__ZEP" />
  <attribute name="ebas_station_gaw_id" value="ZEP" />
  <attribute name="ebas_station_gaw_name" value="Zeppelin Mountain (Ny Ålesund)" />
  <attribute name="ebas_station_land_use" value="Gravel and stone" />
  <attribute name="ebas_station_setting" value="Polar" />
  <attribute name="ebas_station_gaw_type" value="G" />
  <attribute name="ebas_station_wmo_region" type="long" value="6" />
  <attribute name="ebas_station_latitude" type="double" value="78.90715" />
  <attribute name="ebas_station_longitude" type="double" value="11.88668" />
  <attribute name="ebas_station_altitude" value="474.0 m" />
  <attribute name="ebas_measurement_latitude" type="double" value="78.906667" />
  <attribute name="ebas_measurement_longitude" type="double" value="11.888333" />
  <attribute name="ebas_measurement_altitude" value="474.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_laboratory_code" value="KR03L" />
  <attribute name="ebas_instrument_type" value="CCNC" />
  <attribute name="ebas_instrument_name" value="DMT_CCN-100-KOPRI" />
  <attribute name="ebas_instrument_manufacturer" value="DMT" />
  <attribute name="ebas_instrument_model" value="CCN-100" />
  <attribute name="ebas_method_ref" value="KR03L_CCNC" />
  <attribute name="ebas_organization" value="KR03L, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;26, SongdoMirae-ro&quot;, Yeonsu-gu, 21990, &quot;Yeonsu-gu, Incheon&quot;, Korea" />
  <attribute name="ebas_framework_acronym" value="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="Markus Fiebig" />
  <attribute name="ebas_framework_contact_email" value="Markus.Fiebig@nilu.no" />
  <attribute name="ebas_originator" value="&quot;Yoon, YoungJun, yjyoon@kopri.re.kr, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;&quot;26, SongdoMirae-ro&quot;&quot;, Yeonsu-gu, 21990, Incheon, Republic of Korea&quot;" />
  <attribute name="ebas_submitter" value="&quot;Yoon, YoungJun, yjyoon@kopri.re.kr, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;&quot;26, SongdoMirae-ro&quot;&quot;, Yeonsu-gu, 21990, Incheon, Republic of Korea&quot;" />
  <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: GAW-WDCA." />
  <attribute name="_NCProperties" value="version=2,netcdf=4.9.3,hdf5=1.14.6" />
  <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="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="43848" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="5" />
  <dimension name="d_Location" length="1" />
  <dimension name="qc_pressure_flags" length="1" />
  <dimension name="qc_temperature_flags" length="1" />
  <dimension name="d_SS" length="7" />
  <dimension name="qc_cloud_condensation_nuclei_number_concentration_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2020-01-01T00:30:00Z" />
    <attribute name="time_coverage_end" value="2024-12-31T23:30:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="3600.0" />
    <attribute name="time_coverage_duration" value="P0Y0M1826DT23H0M0.000S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-06-05" />
    <attribute name="nciso_version" value="2.4.8" />
  </group>
  <variable name="time_bnds" shape="time tbnds" type="double">
    <attribute name="long_name" value="time bounds for measurement" />
  </variable>
  <variable name="metadata_time_bnds" shape="metadata_time tbnds" type="double">
    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
  </variable>
  <variable name="v_pressure" shape="d_Location time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="hPa" />
    <attribute name="ancillary_variables" value="qc_pressure meta_pressure" />
    <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="2026-04-15T06:46:35.216815Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1s" />
    <attribute name="ebas_station_code" value="NO0042G" />
    <attribute name="ebas_platform_code" value="NO0042S" />
    <attribute name="ebas_station_name" value="Zeppelin mountain (Ny-Ålesund)" />
    <attribute name="ebas_station_wdca_id" value="GAWANO__ZEP" />
    <attribute name="ebas_station_gaw_id" value="ZEP" />
    <attribute name="ebas_station_gaw_name" value="Zeppelin Mountain (Ny Ålesund)" />
    <attribute name="ebas_station_land_use" value="Gravel and stone" />
    <attribute name="ebas_station_setting" value="Polar" />
    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" type="long" value="6" />
    <attribute name="ebas_station_latitude" type="double" value="78.90715" />
    <attribute name="ebas_station_longitude" type="double" value="11.88668" />
    <attribute name="ebas_station_altitude" value="474.0 m" />
    <attribute name="ebas_measurement_latitude" type="double" value="78.906667" />
    <attribute name="ebas_measurement_longitude" type="double" value="11.888333" />
    <attribute name="ebas_measurement_altitude" value="474.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="pressure" />
    <attribute name="ebas_unit" value="hPa" />
    <attribute name="ebas_matrix" value="instrument" />
    <attribute name="ebas_laboratory_code" value="KR03L" />
    <attribute name="ebas_instrument_type" value="CCNC" />
    <attribute name="ebas_instrument_name" value="DMT_CCN-100-KOPRI" />
    <attribute name="ebas_instrument_manufacturer" value="DMT" />
    <attribute name="ebas_instrument_model" value="CCN-100" />
    <attribute name="ebas_method_ref" value="KR03L_CCNC" />
    <attribute name="ebas_organization" value="KR03L, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;26, SongdoMirae-ro&quot;, Yeonsu-gu, 21990, &quot;Yeonsu-gu, Incheon&quot;, Korea" />
    <attribute name="ebas_framework_acronym" value="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="Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value="Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Yoon, YoungJun, yjyoon@kopri.re.kr, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;&quot;26, SongdoMirae-ro&quot;&quot;, Yeonsu-gu, 21990, Incheon, Republic of Korea&quot;" />
    <attribute name="ebas_submitter" value="&quot;Yoon, YoungJun, yjyoon@kopri.re.kr, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;&quot;26, SongdoMirae-ro&quot;&quot;, Yeonsu-gu, 21990, Incheon, Republic of Korea&quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: GAW-WDCA." />
  </variable>
  <variable name="qc_pressure" shape="d_Location qc_pressure_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_pressure" shape="d_Location metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_temperature" shape="d_Location time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="K" />
    <attribute name="ancillary_variables" value="qc_temperature meta_temperature" />
    <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="2026-04-15T06:46:35.216815Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1s" />
    <attribute name="ebas_station_code" value="NO0042G" />
    <attribute name="ebas_platform_code" value="NO0042S" />
    <attribute name="ebas_station_name" value="Zeppelin mountain (Ny-Ålesund)" />
    <attribute name="ebas_station_wdca_id" value="GAWANO__ZEP" />
    <attribute name="ebas_station_gaw_id" value="ZEP" />
    <attribute name="ebas_station_gaw_name" value="Zeppelin Mountain (Ny Ålesund)" />
    <attribute name="ebas_station_land_use" value="Gravel and stone" />
    <attribute name="ebas_station_setting" value="Polar" />
    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" type="long" value="6" />
    <attribute name="ebas_station_latitude" type="double" value="78.90715" />
    <attribute name="ebas_station_longitude" type="double" value="11.88668" />
    <attribute name="ebas_station_altitude" value="474.0 m" />
    <attribute name="ebas_measurement_latitude" type="double" value="78.906667" />
    <attribute name="ebas_measurement_longitude" type="double" value="11.888333" />
    <attribute name="ebas_measurement_altitude" value="474.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="temperature" />
    <attribute name="ebas_unit" value="K" />
    <attribute name="ebas_matrix" value="instrument" />
    <attribute name="ebas_laboratory_code" value="KR03L" />
    <attribute name="ebas_instrument_type" value="CCNC" />
    <attribute name="ebas_instrument_name" value="DMT_CCN-100-KOPRI" />
    <attribute name="ebas_instrument_manufacturer" value="DMT" />
    <attribute name="ebas_instrument_model" value="CCN-100" />
    <attribute name="ebas_method_ref" value="KR03L_CCNC" />
    <attribute name="ebas_organization" value="KR03L, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;26, SongdoMirae-ro&quot;, Yeonsu-gu, 21990, &quot;Yeonsu-gu, Incheon&quot;, Korea" />
    <attribute name="ebas_framework_acronym" value="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="Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value="Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Yoon, YoungJun, yjyoon@kopri.re.kr, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;&quot;26, SongdoMirae-ro&quot;&quot;, Yeonsu-gu, 21990, Incheon, Republic of Korea&quot;" />
    <attribute name="ebas_submitter" value="&quot;Yoon, YoungJun, yjyoon@kopri.re.kr, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;&quot;26, SongdoMirae-ro&quot;&quot;, Yeonsu-gu, 21990, Incheon, Republic of Korea&quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: GAW-WDCA." />
  </variable>
  <variable name="qc_temperature" shape="d_Location qc_temperature_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_temperature" shape="d_Location metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="v_cloud_condensation_nuclei_number_concentration" shape="d_SS time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="number_concentration_of_cloud_condensation_nuclei_at_stp_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="1/cm3" />
    <attribute name="ancillary_variables" value="qc_cloud_condensation_nuclei_number_concentration meta_cloud_condensation_nuclei_number_concentration" />
    <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="2026-04-15T06:46:35.216815Z" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1s" />
    <attribute name="ebas_station_code" value="NO0042G" />
    <attribute name="ebas_platform_code" value="NO0042S" />
    <attribute name="ebas_station_name" value="Zeppelin mountain (Ny-Ålesund)" />
    <attribute name="ebas_station_wdca_id" value="GAWANO__ZEP" />
    <attribute name="ebas_station_gaw_id" value="ZEP" />
    <attribute name="ebas_station_gaw_name" value="Zeppelin Mountain (Ny Ålesund)" />
    <attribute name="ebas_station_land_use" value="Gravel and stone" />
    <attribute name="ebas_station_setting" value="Polar" />
    <attribute name="ebas_station_gaw_type" value="G" />
    <attribute name="ebas_station_wmo_region" type="long" value="6" />
    <attribute name="ebas_station_latitude" type="double" value="78.90715" />
    <attribute name="ebas_station_longitude" type="double" value="11.88668" />
    <attribute name="ebas_station_altitude" value="474.0 m" />
    <attribute name="ebas_measurement_latitude" type="double" value="78.906667" />
    <attribute name="ebas_measurement_longitude" type="double" value="11.888333" />
    <attribute name="ebas_measurement_altitude" value="474.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="cloud_condensation_nuclei_number_concentration" />
    <attribute name="ebas_unit" value="1/cm3" />
    <attribute name="ebas_matrix" value="aerosol" />
    <attribute name="ebas_laboratory_code" value="KR03L" />
    <attribute name="ebas_instrument_type" value="CCNC" />
    <attribute name="ebas_instrument_name" value="DMT_CCN-100-KOPRI" />
    <attribute name="ebas_instrument_manufacturer" value="DMT" />
    <attribute name="ebas_instrument_model" value="CCN-100" />
    <attribute name="ebas_method_ref" value="KR03L_CCNC" />
    <attribute name="ebas_organization" value="KR03L, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;26, SongdoMirae-ro&quot;, Yeonsu-gu, 21990, &quot;Yeonsu-gu, Incheon&quot;, Korea" />
    <attribute name="ebas_framework_acronym" value="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="Markus Fiebig" />
    <attribute name="ebas_framework_contact_email" value="Markus.Fiebig@nilu.no" />
    <attribute name="ebas_originator" value="&quot;Yoon, YoungJun, yjyoon@kopri.re.kr, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;&quot;26, SongdoMirae-ro&quot;&quot;, Yeonsu-gu, 21990, Incheon, Republic of Korea&quot;" />
    <attribute name="ebas_submitter" value="&quot;Yoon, YoungJun, yjyoon@kopri.re.kr, Korea Polar Research Institute, KOPRI, Division of Polar Climate Science, &quot;&quot;26, SongdoMirae-ro&quot;&quot;, Yeonsu-gu, 21990, Incheon, Republic of Korea&quot;" />
    <attribute name="ebas_acknowledgement" value="Data used in this &lt;study/report/figure/etc.&gt; were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: GAW-WDCA." />
    <attribute name="actris_variable_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/cloudcondensationnucleinumberconcentration" />
    <attribute name="actris_variable_preferred_term" value="cloud condensation nuclei number concentration" />
    <attribute name="actris_matrix_uri" value="https://vocabulary.actris.nilu.no/actris_vocab/aerosolparticlephase" />
    <attribute name="actris_matrix_preferred_term" value="aerosol particle phase" />
    <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/cloudcondensationnucleuscounter" />
    <attribute name="actris_instrument_type_preferred_term" value="cloud condensation nucleus counter" />
    <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="PT1H" />
    <attribute name="actris_access_restriction" type="long" value="0" />
  </variable>
  <variable name="qc_cloud_condensation_nuclei_number_concentration" shape="d_SS qc_cloud_condensation_nuclei_number_concentration_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_cloud_condensation_nuclei_number_concentration" shape="d_SS 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>
  <variable name="d_Location" shape="d_Location" type="String" />
  <variable name="d_SS" shape="d_SS" type="double" />
</netcdf>
