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  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Ground based in situ observations of cpc at Gosan (KR0101R)" />
  <attribute name="keywords" value="NOAA-ESRL, particle_number_concentration, aerosol, GAW-WDCA, KR0101R, Gosan" />
  <attribute name="id" value="CG3A-9393.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="GAW-WDCA, NOAA-ESRL" />
  <attribute name="acknowledgement" type="double" />
  <attribute name="doi" value="https://doi.org/10.48597/CG3A-9393" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Sang-Woo Kim, particle_number_concentration - cpc at Gosan, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/CG3A-9393" />
  <attribute name="summary" value="Ground based in situ observations of cpc at Gosan (KR0101R). These measurements are gathered as a part of the following projects GAW-WDCA, NOAA-ESRL and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: particle_number_concentration in aerosol, particle_number_concentration in aerosol, particle_number_concentration in aerosol" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="US06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, Earth System Research Laboratory, Global Monitoring Division, 325 Broadway, CO 80305-3, Boulder, U.S.A." />
  <attribute name="date_created" value="2019-01-22T12:30:18 UTC" />
  <attribute name="date_metadata_modified" value="2019-01-22T12:30:18 UTC" />
  <attribute name="creator_name" value="Sang-Woo Kim" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="" />
  <attribute name="creator_institution" value="" />
  <attribute name="contributor_name" value="Sang-Woo Kim" />
  <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 (33.293917 126.163111 71.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="33.293917" />
  <attribute name="geospatial_lat_max" type="double" value="33.293917" />
  <attribute name="geospatial_lon_min" type="double" value="126.163111" />
  <attribute name="geospatial_lon_max" type="double" value="126.163111" />
  <attribute name="geospatial_vertical_min" type="double" value="71.0" />
  <attribute name="geospatial_vertical_max" type="double" value="71.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2008-01-01T00:00:00 UTC" />
  <attribute name="time_coverage_end" value="2008-08-09T00:00:00 UTC" />
  <attribute name="time_coverage_duration" value="P0000-07-08T00:00:00" />
  <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="Sang-Woo Kim, particle_number_concentration - cpc at Gosan, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/CG3A-9393" />
  <attribute name="ebas_set_type_code" value="TU" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="CG3A-9393.nc" />
  <attribute name="ebas_represents_doi" value="https://doi.org/10.48597/CG3A-9393" />
  <attribute name="ebas_contains_doi" value="https://doi.org/10.48597/CG3A-9393" />
  <attribute name="ebas_file_creation" value="2023-12-10T10:40:56.363887 UTC" />
  <attribute name="ebas_export_state" value="2015-01-22T12:12:33.567000 UTC" />
  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="20080101000000" />
  <attribute name="ebas_revision_date" value="20190122123018" />
  <attribute name="ebas_period_code" value="7mo" />
  <attribute name="ebas_resolution_code" value="1h" />
  <attribute name="ebas_station_code" value="KR0101R" />
  <attribute name="ebas_platform_code" value="KR0101S" />
  <attribute name="ebas_station_name" value="Gosan" />
  <attribute name="ebas_station_gaw_id" value="JGS" />
  <attribute name="ebas_station_land_use" value="Grassland" />
  <attribute name="ebas_station_setting" value="Coastal" />
  <attribute name="ebas_station_gaw_type" value="R" />
  <attribute name="ebas_station_wmo_region" value="2" />
  <attribute name="ebas_station_latitude" value="33.293917" />
  <attribute name="ebas_station_longitude" value="126.163111" />
  <attribute name="ebas_station_altitude" value="71.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_matrix" value="aerosol" />
  <attribute name="ebas_laboratory_code" value="US06L" />
  <attribute name="ebas_instrument_type" value="cpc" />
  <attribute name="ebas_instrument_name" value="TSI_3010_GSN" />
  <attribute name="ebas_instrument_manufacturer" value="TSI" />
  <attribute name="ebas_instrument_model" value="3010" />
  <attribute name="ebas_instrument_serial_number" value="Unknown" />
  <attribute name="ebas_method_ref" value="US06L_cpc_ref" />
  <attribute name="ebas_organization" value="US06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, &quot;Earth System Research Laboratory, Global Monitoring Division&quot;, 325 Broadway, , CO 80305-3, Boulder, U.S.A." />
  <attribute name="ebas_framework_acronym" value="GAW-WDCA, NOAA-ESRL" />
  <attribute name="ebas_framework_name" value="World Data Centre for Aerosols, " />
  <attribute name="ebas_framework_description" value="The World Data Centre for Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme., " />
  <attribute name="ebas_framework_contact_name" value="Markus Fiebig, Markus Fiebig" />
  <attribute name="ebas_framework_contact_email" value="Markus.Fiebig@nilu.no, Markus.Fiebig@nilu.no" />
  <attribute name="ebas_originator" value="Kim, Sang-Woo, , , , , , , , , " />
  <attribute name="ebas_submitter" value="Kim, Sang-Woo, , , , , , , , , " />
  <attribute name="_NCProperties" value="version=2,netcdf=4.9.0,hdf5=1.12.2" />
  <attribute name="Metadata_Conventions" value="Unidata Dataset Discovery v1.0" />
  <attribute name="geospatial_lat_units" value="degrees_north" />
  <attribute name="geospatial_lon_units" value="degrees_east" />
  <attribute name="comment" value="{&#xA;    &quot;Data definition&quot;: &quot;EBAS_1.1&quot;,&#xA;    &quot;Data license&quot;: &quot;https://creativecommons.org/licenses/by/4.0/&quot;,&#xA;    &quot;Citation&quot;: &quot;Sang-Woo Kim, particle_number_concentration - cpc at Gosan, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/CG3A-9393&quot;,&#xA;    &quot;Set type code&quot;: &quot;TU&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;CG3A-9393.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/CG3A-9393&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/CG3A-9393&quot;,&#xA;    &quot;File creation&quot;: &quot;2023-12-10T10:40:56.363887 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2015-01-22T12:12:33.567000 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20080101000000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20190122123018&quot;,&#xA;    &quot;Period code&quot;: &quot;7mo&quot;,&#xA;    &quot;Resolution code&quot;: &quot;1h&quot;,&#xA;    &quot;Station code&quot;: &quot;KR0101R&quot;,&#xA;    &quot;Platform code&quot;: &quot;KR0101S&quot;,&#xA;    &quot;Station name&quot;: &quot;Gosan&quot;,&#xA;    &quot;Station GAW-ID&quot;: &quot;JGS&quot;,&#xA;    &quot;Station land use&quot;: &quot;Grassland&quot;,&#xA;    &quot;Station setting&quot;: &quot;Coastal&quot;,&#xA;    &quot;Station GAW type&quot;: &quot;R&quot;,&#xA;    &quot;Station WMO region&quot;: &quot;2&quot;,&#xA;    &quot;Station latitude&quot;: &quot;33.293917&quot;,&#xA;    &quot;Station longitude&quot;: &quot;126.163111&quot;,&#xA;    &quot;Station altitude&quot;: &quot;71.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Matrix&quot;: &quot;aerosol&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;US06L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;cpc&quot;,&#xA;    &quot;Instrument name&quot;: &quot;TSI_3010_GSN&quot;,&#xA;    &quot;Instrument manufacturer&quot;: &quot;TSI&quot;,&#xA;    &quot;Instrument model&quot;: &quot;3010&quot;,&#xA;    &quot;Instrument serial number&quot;: &quot;Unknown&quot;,&#xA;    &quot;Method ref&quot;: &quot;US06L_cpc_ref&quot;,&#xA;    &quot;Organization&quot;: &quot;US06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, \&quot;Earth System Research Laboratory, Global Monitoring Division\&quot;, 325 Broadway, , CO 80305-3, Boulder, U.S.A.&quot;,&#xA;    &quot;Framework acronym&quot;: &quot;GAW-WDCA, NOAA-ESRL&quot;,&#xA;    &quot;Framework name&quot;: &quot;World Data Centre for Aerosols, &quot;,&#xA;    &quot;Framework description&quot;: &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;,&#xA;    &quot;Framework contact name&quot;: &quot;Markus Fiebig, Markus Fiebig&quot;,&#xA;    &quot;Framework contact email&quot;: &quot;Markus.Fiebig@nilu.no, Markus.Fiebig@nilu.no&quot;,&#xA;    &quot;Originator&quot;: &quot;Kim, Sang-Woo, , , , , , , , , &quot;,&#xA;    &quot;Submitter&quot;: &quot;Kim, Sang-Woo, , , , , , , , , &quot;&#xA;}" />
  <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="5304" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="1" />
  <dimension name="pressure_qc_flags" length="2" />
  <dimension name="temperature_qc_flags" length="2" />
  <dimension name="particle_number_concentration_amean_qc_flags" length="1" />
  <dimension name="particle_number_concentration_prec1587_qc_flags" length="1" />
  <dimension name="particle_number_concentration_perc8413_qc_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2008-01-01T00:30:00Z" />
    <attribute name="time_coverage_end" value="2008-08-08T23:30:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="3600.0" />
    <attribute name="time_coverage_duration" value="P0Y0M220DT23H0M0.000S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-05-18" />
    <attribute name="nciso_version" value="2.4.8" />
  </group>
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    <attribute name="long_name" value="time bounds for measurement" />
  </variable>
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    <attribute name="long_name" value="time bounds for ebas metadata intervals" />
  </variable>
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    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="air_pressure" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="hPa" />
    <attribute name="ancillary_variables" value="pressure_qc pressure_ebasmetadata" />
    <attribute name="cell_methods" value="time: mean" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20190122122955" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_station_code" value="KR0101R" />
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    <attribute name="ebas_station_wmo_region" value="2" />
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    <attribute name="ebas_component" value="pressure" />
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    <attribute name="units" value="1/cm3" />
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  </variable>
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