<?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="Nitrogen oxides at Anmyeon-do" />
  <attribute name="keywords" value="nitrogen_monoxide, air, mole_fraction_of_nitrogen_dioxide_in_air, mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air, mole_fraction_of_nitrogen_monoxide_in_air, GAW-WDCRG, nitrogen_dioxide, mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air, KR0100R, Anmyeon-do" />
  <attribute name="id" value="M2D8-PGVD.nc" />
  <attribute name="naming_authority" value="EBAS" />
  <attribute name="project" value="GAW-WDCRG" />
  <attribute name="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-WDCRG. Request acknowledgement details from data originator" />
  <attribute name="doi" value="https://doi.org/10.48597/M2D8-PGVD" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Kim, S., 2018, Nitrogen oxides at Anmyeon-do, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/M2D8-PGVD" />
  <attribute name="summary" value="Nitrogen oxides at Anmyeon-do. These measurements are gathered as a part of the following projects GAW-WDCRG and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: nitrogen_dioxide in air (mole_fraction_of_nitrogen_dioxide_in_air), nitrogen_dioxide in air (mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air), nitrogen_monoxide in air (mole_fraction_of_nitrogen_monoxide_in_air), nitrogen_monoxide in air (mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air)" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="KR04L, Korea Meteorological Administration, KMA/NIMS, National Institute of Meteorological Sciences, 33 Seohobuk-ro, Seogwipo-si, 63568, Jeju-do, Republic of Korea" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2018-09-28T14:00:00 UTC" />
  <attribute name="date_metadata_modified" value="2018-09-28T14:00:00 UTC" />
  <attribute name="creator_name" value="Sumin Kim" />
  <attribute name="creator_type" value="person" />
  <attribute name="creator_email" value="sulla@korea.kr" />
  <attribute name="creator_institution" value="&quot;National Institute of Meteorological Sciences, Environmental Meteorlogy Research Division, NIMS&quot;" />
  <attribute name="contributor_name" value="CCMD KMA" />
  <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 (36.5383338928 126.3300018311 46.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="36.5383338928" />
  <attribute name="geospatial_lat_max" type="double" value="36.5383338928" />
  <attribute name="geospatial_lon_min" type="double" value="126.3300018311" />
  <attribute name="geospatial_lon_max" type="double" value="126.3300018311" />
  <attribute name="geospatial_vertical_min" type="double" value="46.0" />
  <attribute name="geospatial_vertical_max" type="double" value="46.0" />
  <attribute name="geospatial_vertical_positive" value="up" />
  <attribute name="time_coverage_start" value="2017-03-18T00:00:00 UTC" />
  <attribute name="time_coverage_end" value="2017-12-31T15:00:00 UTC" />
  <attribute name="time_coverage_duration" value="P0000-09-13T15:00:00" />
  <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="Kim, S., 2018, Nitrogen oxides at Anmyeon-do, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/M2D8-PGVD" />
  <attribute name="ebas_set_type_code" value="TU" />
  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="M2D8-PGVD.nc" />
  <attribute name="ebas_represents_doi" value="https://doi.org/10.48597/M2D8-PGVD" />
  <attribute name="ebas_contains_doi" value="https://doi.org/10.48597/M2D8-PGVD" />
  <attribute name="ebas_file_creation" value="2024-02-20T08:28:01.725078 UTC" />
  <attribute name="ebas_export_state" value="2019-04-26T12:23:16.830000 UTC" />
  <attribute name="ebas_export_filter" value="exclude-900,exclude-invalid" />
  <attribute name="ebas_startdate" value="20170318000000" />
  <attribute name="ebas_revision_date" value="20180928140000" />
  <attribute name="ebas_version" value="1" />
  <attribute name="ebas_version_description" value="initial revision, manually inspected" />
  <attribute name="ebas_statistics" value="arithmetic mean" />
  <attribute name="ebas_data_level" value="1" />
  <attribute name="ebas_period_code" value="9mo" />
  <attribute name="ebas_resolution_code" value="1h" />
  <attribute name="ebas_sample_duration" value="1h" />
  <attribute name="ebas_orig_time_res" value="1mn" />
  <attribute name="ebas_station_code" value="KR0100R" />
  <attribute name="ebas_platform_code" value="KR0100S" />
  <attribute name="ebas_station_name" value="Anmyeon-do" />
  <attribute name="ebas_station_wdca_id" value="GAWAKR__AMY" />
  <attribute name="ebas_station_gaw_id" value="AMY" />
  <attribute name="ebas_station_gaw_name" value="Anmyeon-do" />
  <attribute name="ebas_station_land_use" value="Agricultural" />
  <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="36.5383338928" />
  <attribute name="ebas_station_longitude" value="126.3300018311" />
  <attribute name="ebas_station_altitude" value="46.0 m" />
  <attribute name="ebas_measurement_height" value="4.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_matrix" value="air" />
  <attribute name="ebas_laboratory_code" value="KR04L" />
  <attribute name="ebas_instrument_type" value="chemiluminescence_molybdenum" />
  <attribute name="ebas_instrument_name" value="Thermo_42i_AMY" />
  <attribute name="ebas_instrument_manufacturer" value="Thermo" />
  <attribute name="ebas_instrument_model" value="42i" />
  <attribute name="ebas_instrument_serial_number" value="0629118099" />
  <attribute name="ebas_method_ref" value="KR04L_chemiluminescence_Thermo_42i" />
  <attribute name="ebas_standard_method" value="None" />
  <attribute name="ebas_inlet_type" value="Hat or hood" />
  <attribute name="ebas_inlet_description" value="upword facing, coverd corn shape cap to avoid rain" />
  <attribute name="ebas_humidity_temperaure_control" value="Diffusion dryer" />
  <attribute name="ebas_humidity_temperaure_control_description" value="humidity control using Silica gel" />
  <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
  <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
  <attribute name="ebas_organization" value="KR04L, Korea Meteorological Administration, KMA/NIMS, National Institute of Meteorological Sciences, 33 Seohobuk-ro, Seogwipo-si, 63568, Jeju-do, Republic of Korea" />
  <attribute name="ebas_framework_acronym" value="GAW-WDCRG" />
  <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases" />
  <attribute name="ebas_framework_description" value="The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
  <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
  <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
  <attribute name="ebas_originator" value="Kim, Sumin, sulla@korea.kr, National Institute of Meteorological Sciences, NIMS, Environmental Meteorlogy Research Division, Seohobuk-ro 33, Seogwipo-si, 63568, Jeju, Republic of Korea" />
  <attribute name="ebas_submitter" value="KMA, CCMD, cl.ccmd@korea.kr, Korea Meteorological Administration, KMA CCMD, Climate Change Monitoring Division, 61 Yeouidaebangro 16gil, Dongjak-gu, 07062, Seoul, Republic of Korea" />
  <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-WDCRG. Request acknowledgement details from data originator" />
  <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;Kim, S., 2018, Nitrogen oxides at Anmyeon-do, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/M2D8-PGVD&quot;,&#xA;    &quot;Set type code&quot;: &quot;TU&quot;,&#xA;    &quot;Timezone&quot;: &quot;UTC&quot;,&#xA;    &quot;File name&quot;: &quot;M2D8-PGVD.nc&quot;,&#xA;    &quot;Represents DOI&quot;: &quot;https://doi.org/10.48597/M2D8-PGVD&quot;,&#xA;    &quot;Contains data from DOI&quot;: &quot;https://doi.org/10.48597/M2D8-PGVD&quot;,&#xA;    &quot;File creation&quot;: &quot;2024-02-20T08:28:01.725078 UTC&quot;,&#xA;    &quot;Export state&quot;: &quot;2019-04-26T12:23:16.830000 UTC&quot;,&#xA;    &quot;Export filter&quot;: &quot;exclude-900,exclude-invalid&quot;,&#xA;    &quot;Startdate&quot;: &quot;20170318000000&quot;,&#xA;    &quot;Revision date&quot;: &quot;20180928140000&quot;,&#xA;    &quot;Version&quot;: &quot;1&quot;,&#xA;    &quot;Version description&quot;: &quot;initial revision, manually inspected&quot;,&#xA;    &quot;Statistics&quot;: &quot;arithmetic mean&quot;,&#xA;    &quot;Data level&quot;: &quot;1&quot;,&#xA;    &quot;Period code&quot;: &quot;9mo&quot;,&#xA;    &quot;Resolution code&quot;: &quot;1h&quot;,&#xA;    &quot;Sample duration&quot;: &quot;1h&quot;,&#xA;    &quot;Orig. time res.&quot;: &quot;1mn&quot;,&#xA;    &quot;Station code&quot;: &quot;KR0100R&quot;,&#xA;    &quot;Platform code&quot;: &quot;KR0100S&quot;,&#xA;    &quot;Station name&quot;: &quot;Anmyeon-do&quot;,&#xA;    &quot;Station WDCA-ID&quot;: &quot;GAWAKR__AMY&quot;,&#xA;    &quot;Station GAW-ID&quot;: &quot;AMY&quot;,&#xA;    &quot;Station GAW-Name&quot;: &quot;Anmyeon-do&quot;,&#xA;    &quot;Station land use&quot;: &quot;Agricultural&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;36.5383338928&quot;,&#xA;    &quot;Station longitude&quot;: &quot;126.3300018311&quot;,&#xA;    &quot;Station altitude&quot;: &quot;46.0 m&quot;,&#xA;    &quot;Measurement height&quot;: &quot;4.0 m&quot;,&#xA;    &quot;Regime&quot;: &quot;IMG&quot;,&#xA;    &quot;Matrix&quot;: &quot;air&quot;,&#xA;    &quot;Laboratory code&quot;: &quot;KR04L&quot;,&#xA;    &quot;Instrument type&quot;: &quot;chemiluminescence_molybdenum&quot;,&#xA;    &quot;Instrument name&quot;: &quot;Thermo_42i_AMY&quot;,&#xA;    &quot;Instrument manufacturer&quot;: &quot;Thermo&quot;,&#xA;    &quot;Instrument model&quot;: &quot;42i&quot;,&#xA;    &quot;Instrument serial number&quot;: &quot;0629118099&quot;,&#xA;    &quot;Method ref&quot;: &quot;KR04L_chemiluminescence_Thermo_42i&quot;,&#xA;    &quot;Standard method&quot;: &quot;None&quot;,&#xA;    &quot;Inlet type&quot;: &quot;Hat or hood&quot;,&#xA;    &quot;Inlet description&quot;: &quot;upword facing, coverd corn shape cap to avoid rain&quot;,&#xA;    &quot;Humidity/temperature control&quot;: &quot;Diffusion dryer&quot;,&#xA;    &quot;Humidity/temperature control description&quot;: &quot;humidity control using Silica gel&quot;,&#xA;    &quot;Zero/negative values code&quot;: &quot;Zero/negative possible&quot;,&#xA;    &quot;Zero/negative values&quot;: &quot;Zero and neg. values may appear due to statistical variations at very low concentrations&quot;,&#xA;    &quot;Organization&quot;: &quot;KR04L, Korea Meteorological Administration, KMA/NIMS, National Institute of Meteorological Sciences, 33 Seohobuk-ro, Seogwipo-si, 63568, Jeju-do, Republic of Korea&quot;,&#xA;    &quot;Framework acronym&quot;: &quot;GAW-WDCRG&quot;,&#xA;    &quot;Framework name&quot;: &quot;World Data Centre for Reactive Gases&quot;,&#xA;    &quot;Framework description&quot;: &quot;The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.&quot;,&#xA;    &quot;Framework contact name&quot;: &quot;Kjetil Tørseth&quot;,&#xA;    &quot;Framework contact email&quot;: &quot;kt@nilu.no&quot;,&#xA;    &quot;Originator&quot;: &quot;Kim, Sumin, sulla@korea.kr, National Institute of Meteorological Sciences, NIMS, Environmental Meteorlogy Research Division, Seohobuk-ro 33, Seogwipo-si, 63568, Jeju, Republic of Korea&quot;,&#xA;    &quot;Submitter&quot;: &quot;KMA, CCMD, cl.ccmd@korea.kr, Korea Meteorological Administration, KMA CCMD, Climate Change Monitoring Division, 61 Yeouidaebangro 16gil, Dongjak-gu, 07062, Seoul, Republic of Korea&quot;,&#xA;    &quot;Acknowledgement&quot;: &quot;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-WDCRG. Request acknowledgement details from data originator&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="_CoordSysBuilder" value="ucar.nc2.internal.dataset.conv.CF1Convention" />
  <dimension name="time" length="6927" />
  <dimension name="tbnds" length="2" />
  <dimension name="metadata_time" length="1" />
  <dimension name="Location" length="1" />
  <dimension name="pressure_qc_flags" length="1" />
  <dimension name="relative_humidity_qc_flags" length="1" />
  <dimension name="temperature_qc_flags" length="1" />
  <dimension name="nitrogen_dioxide_nmol_per_mol_qc_flags" length="1" />
  <dimension name="nitrogen_dioxide_ug_N_per_m3_qc_flags" length="1" />
  <dimension name="nitrogen_monoxide_nmol_per_mol_qc_flags" length="1" />
  <dimension name="nitrogen_monoxide_ug_N_per_m3_qc_flags" length="1" />
  <group name="CFMetadata">
    <attribute name="time_coverage_start" value="2017-03-18T00:30:00Z" />
    <attribute name="time_coverage_end" value="2017-12-31T14:30:00Z" />
    <attribute name="time_coverage_units" value="seconds" />
    <attribute name="time_coverage_resolution" value="3600.0" />
    <attribute name="time_coverage_duration" value="P0Y0M288DT14H0M0.000S" />
  </group>
  <group name="NCISOMetadata">
    <attribute name="metadata_creation" value="2026-04-13" />
    <attribute name="nciso_version" value="2.4.7" />
  </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="pressure" shape="Location time" type="double">
    <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="20180928140000" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="1" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="KR0100R" />
    <attribute name="ebas_platform_code" value="KR0100S" />
    <attribute name="ebas_station_name" value="Anmyeon-do" />
    <attribute name="ebas_station_wdca_id" value="GAWAKR__AMY" />
    <attribute name="ebas_station_gaw_id" value="AMY" />
    <attribute name="ebas_station_gaw_name" value="Anmyeon-do" />
    <attribute name="ebas_station_land_use" value="Agricultural" />
    <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="36.5383338928" />
    <attribute name="ebas_station_longitude" value="126.3300018311" />
    <attribute name="ebas_station_altitude" value="46.0 m" />
    <attribute name="ebas_measurement_height" value="4.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="pressure" />
    <attribute name="ebas_unit" value="hPa" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="KR04L" />
    <attribute name="ebas_instrument_type" value="chemiluminescence_molybdenum" />
    <attribute name="ebas_instrument_name" value="Thermo_42i_AMY" />
    <attribute name="ebas_instrument_manufacturer" value="Thermo" />
    <attribute name="ebas_instrument_model" value="42i" />
    <attribute name="ebas_instrument_serial_number" value="0629118099" />
    <attribute name="ebas_method_ref" value="KR04L_chemiluminescence_Thermo_42i" />
    <attribute name="ebas_standard_method" value="None" />
    <attribute name="ebas_inlet_type" value="Hat or hood" />
    <attribute name="ebas_inlet_description" value="upword facing, coverd corn shape cap to avoid rain" />
    <attribute name="ebas_humidity_temperaure_control" value="Diffusion dryer" />
    <attribute name="ebas_humidity_temperaure_control_description" value="humidity control using Silica gel" />
    <attribute name="ebas_volume_std_temperature" value="293.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="KR04L, Korea Meteorological Administration, KMA/NIMS, National Institute of Meteorological Sciences, 33 Seohobuk-ro, Seogwipo-si, 63568, Jeju-do, Republic of Korea" />
    <attribute name="ebas_framework_acronym" value="GAW-WDCRG" />
    <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases" />
    <attribute name="ebas_framework_description" value="The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_originator" value="Kim, Sumin, sulla@korea.kr, National Institute of Meteorological Sciences, NIMS, Environmental Meteorlogy Research Division, Seohobuk-ro 33, Seogwipo-si, 63568, Jeju, Republic of Korea" />
    <attribute name="ebas_submitter" value="KMA, CCMD, cl.ccmd@korea.kr, Korea Meteorological Administration, KMA CCMD, Climate Change Monitoring Division, 61 Yeouidaebangro 16gil, Dongjak-gu, 07062, Seoul, Republic of Korea" />
    <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-WDCRG. Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="No SOP surrently available" />
  </variable>
  <variable name="pressure_qc" shape="Location pressure_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="pressure_ebasmetadata" shape="Location metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="relative_humidity" shape="Location time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="relative_humidity" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="%" />
    <attribute name="ancillary_variables" value="relative_humidity_qc relative_humidity_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="20180928140000" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="1" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="KR0100R" />
    <attribute name="ebas_platform_code" value="KR0100S" />
    <attribute name="ebas_station_name" value="Anmyeon-do" />
    <attribute name="ebas_station_wdca_id" value="GAWAKR__AMY" />
    <attribute name="ebas_station_gaw_id" value="AMY" />
    <attribute name="ebas_station_gaw_name" value="Anmyeon-do" />
    <attribute name="ebas_station_land_use" value="Agricultural" />
    <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="36.5383338928" />
    <attribute name="ebas_station_longitude" value="126.3300018311" />
    <attribute name="ebas_station_altitude" value="46.0 m" />
    <attribute name="ebas_measurement_height" value="4.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="relative_humidity" />
    <attribute name="ebas_unit" value="%" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="KR04L" />
    <attribute name="ebas_instrument_type" value="chemiluminescence_molybdenum" />
    <attribute name="ebas_instrument_name" value="Thermo_42i_AMY" />
    <attribute name="ebas_instrument_manufacturer" value="Thermo" />
    <attribute name="ebas_instrument_model" value="42i" />
    <attribute name="ebas_instrument_serial_number" value="0629118099" />
    <attribute name="ebas_method_ref" value="KR04L_chemiluminescence_Thermo_42i" />
    <attribute name="ebas_standard_method" value="None" />
    <attribute name="ebas_inlet_type" value="Hat or hood" />
    <attribute name="ebas_inlet_description" value="upword facing, coverd corn shape cap to avoid rain" />
    <attribute name="ebas_humidity_temperaure_control" value="Diffusion dryer" />
    <attribute name="ebas_humidity_temperaure_control_description" value="humidity control using Silica gel" />
    <attribute name="ebas_volume_std_temperature" value="293.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="KR04L, Korea Meteorological Administration, KMA/NIMS, National Institute of Meteorological Sciences, 33 Seohobuk-ro, Seogwipo-si, 63568, Jeju-do, Republic of Korea" />
    <attribute name="ebas_framework_acronym" value="GAW-WDCRG" />
    <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases" />
    <attribute name="ebas_framework_description" value="The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_originator" value="Kim, Sumin, sulla@korea.kr, National Institute of Meteorological Sciences, NIMS, Environmental Meteorlogy Research Division, Seohobuk-ro 33, Seogwipo-si, 63568, Jeju, Republic of Korea" />
    <attribute name="ebas_submitter" value="KMA, CCMD, cl.ccmd@korea.kr, Korea Meteorological Administration, KMA CCMD, Climate Change Monitoring Division, 61 Yeouidaebangro 16gil, Dongjak-gu, 07062, Seoul, Republic of Korea" />
    <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-WDCRG. Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="No SOP surrently available" />
  </variable>
  <variable name="relative_humidity_qc" shape="Location relative_humidity_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="relative_humidity_ebasmetadata" shape="Location metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="temperature" shape="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="temperature_qc temperature_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="20180928140000" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="1" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="KR0100R" />
    <attribute name="ebas_platform_code" value="KR0100S" />
    <attribute name="ebas_station_name" value="Anmyeon-do" />
    <attribute name="ebas_station_wdca_id" value="GAWAKR__AMY" />
    <attribute name="ebas_station_gaw_id" value="AMY" />
    <attribute name="ebas_station_gaw_name" value="Anmyeon-do" />
    <attribute name="ebas_station_land_use" value="Agricultural" />
    <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="36.5383338928" />
    <attribute name="ebas_station_longitude" value="126.3300018311" />
    <attribute name="ebas_station_altitude" value="46.0 m" />
    <attribute name="ebas_measurement_height" value="4.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="temperature" />
    <attribute name="ebas_unit" value="K" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="KR04L" />
    <attribute name="ebas_instrument_type" value="chemiluminescence_molybdenum" />
    <attribute name="ebas_instrument_name" value="Thermo_42i_AMY" />
    <attribute name="ebas_instrument_manufacturer" value="Thermo" />
    <attribute name="ebas_instrument_model" value="42i" />
    <attribute name="ebas_instrument_serial_number" value="0629118099" />
    <attribute name="ebas_method_ref" value="KR04L_chemiluminescence_Thermo_42i" />
    <attribute name="ebas_standard_method" value="None" />
    <attribute name="ebas_inlet_type" value="Hat or hood" />
    <attribute name="ebas_inlet_description" value="upword facing, coverd corn shape cap to avoid rain" />
    <attribute name="ebas_humidity_temperaure_control" value="Diffusion dryer" />
    <attribute name="ebas_humidity_temperaure_control_description" value="humidity control using Silica gel" />
    <attribute name="ebas_volume_std_temperature" value="293.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="KR04L, Korea Meteorological Administration, KMA/NIMS, National Institute of Meteorological Sciences, 33 Seohobuk-ro, Seogwipo-si, 63568, Jeju-do, Republic of Korea" />
    <attribute name="ebas_framework_acronym" value="GAW-WDCRG" />
    <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases" />
    <attribute name="ebas_framework_description" value="The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_originator" value="Kim, Sumin, sulla@korea.kr, National Institute of Meteorological Sciences, NIMS, Environmental Meteorlogy Research Division, Seohobuk-ro 33, Seogwipo-si, 63568, Jeju, Republic of Korea" />
    <attribute name="ebas_submitter" value="KMA, CCMD, cl.ccmd@korea.kr, Korea Meteorological Administration, KMA CCMD, Climate Change Monitoring Division, 61 Yeouidaebangro 16gil, Dongjak-gu, 07062, Seoul, Republic of Korea" />
    <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-WDCRG. Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="No SOP surrently available" />
  </variable>
  <variable name="temperature_qc" shape="Location temperature_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="temperature_ebasmetadata" shape="Location metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="nitrogen_dioxide_nmol_per_mol" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mole_fraction_of_nitrogen_dioxide_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="nmol/mol" />
    <attribute name="ancillary_variables" value="nitrogen_dioxide_nmol_per_mol_qc nitrogen_dioxide_nmol_per_mol_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="20180928140000" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="1" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="KR0100R" />
    <attribute name="ebas_platform_code" value="KR0100S" />
    <attribute name="ebas_station_name" value="Anmyeon-do" />
    <attribute name="ebas_station_wdca_id" value="GAWAKR__AMY" />
    <attribute name="ebas_station_gaw_id" value="AMY" />
    <attribute name="ebas_station_gaw_name" value="Anmyeon-do" />
    <attribute name="ebas_station_land_use" value="Agricultural" />
    <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="36.5383338928" />
    <attribute name="ebas_station_longitude" value="126.3300018311" />
    <attribute name="ebas_station_altitude" value="46.0 m" />
    <attribute name="ebas_measurement_height" value="4.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="nitrogen_dioxide" />
    <attribute name="ebas_unit" value="nmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="KR04L" />
    <attribute name="ebas_instrument_type" value="chemiluminescence_molybdenum" />
    <attribute name="ebas_instrument_name" value="Thermo_42i_AMY" />
    <attribute name="ebas_instrument_manufacturer" value="Thermo" />
    <attribute name="ebas_instrument_model" value="42i" />
    <attribute name="ebas_instrument_serial_number" value="0629118099" />
    <attribute name="ebas_method_ref" value="KR04L_chemiluminescence_Thermo_42i" />
    <attribute name="ebas_standard_method" value="None" />
    <attribute name="ebas_inlet_type" value="Hat or hood" />
    <attribute name="ebas_inlet_description" value="upword facing, coverd corn shape cap to avoid rain" />
    <attribute name="ebas_humidity_temperaure_control" value="Diffusion dryer" />
    <attribute name="ebas_humidity_temperaure_control_description" value="humidity control using Silica gel" />
    <attribute name="ebas_detection_limit" value="0.05 nmol/mol" />
    <attribute name="ebas_detection_limit_expl" value="Determined by instrument manual, no detection limit flag used" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="KR04L, Korea Meteorological Administration, KMA/NIMS, National Institute of Meteorological Sciences, 33 Seohobuk-ro, Seogwipo-si, 63568, Jeju-do, Republic of Korea" />
    <attribute name="ebas_framework_acronym" value="GAW-WDCRG" />
    <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases" />
    <attribute name="ebas_framework_description" value="The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_originator" value="Kim, Sumin, sulla@korea.kr, National Institute of Meteorological Sciences, NIMS, Environmental Meteorlogy Research Division, Seohobuk-ro 33, Seogwipo-si, 63568, Jeju, Republic of Korea" />
    <attribute name="ebas_submitter" value="KMA, CCMD, cl.ccmd@korea.kr, Korea Meteorological Administration, KMA CCMD, Climate Change Monitoring Division, 61 Yeouidaebangro 16gil, Dongjak-gu, 07062, Seoul, Republic of Korea" />
    <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-WDCRG. Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="No SOP surrently available -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6002. Detection limit converted from '0.031 ug N/m3' at 273.15 K, 1013.25 hPa to '0.05 nmol/mol', conversion factor 1.6002." />
  </variable>
  <variable name="nitrogen_dioxide_nmol_per_mol_qc" shape="nitrogen_dioxide_nmol_per_mol_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="nitrogen_dioxide_nmol_per_mol_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="nitrogen_dioxide_ug_N_per_m3" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="nitrogen_dioxide_ug N_per_m3_qc nitrogen_dioxide_ug N_per_m3_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="20180928140000" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="1" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="KR0100R" />
    <attribute name="ebas_platform_code" value="KR0100S" />
    <attribute name="ebas_station_name" value="Anmyeon-do" />
    <attribute name="ebas_station_wdca_id" value="GAWAKR__AMY" />
    <attribute name="ebas_station_gaw_id" value="AMY" />
    <attribute name="ebas_station_gaw_name" value="Anmyeon-do" />
    <attribute name="ebas_station_land_use" value="Agricultural" />
    <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="36.5383338928" />
    <attribute name="ebas_station_longitude" value="126.3300018311" />
    <attribute name="ebas_station_altitude" value="46.0 m" />
    <attribute name="ebas_measurement_height" value="4.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="nitrogen_dioxide" />
    <attribute name="ebas_unit" value="ug N/m3" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="KR04L" />
    <attribute name="ebas_instrument_type" value="chemiluminescence_molybdenum" />
    <attribute name="ebas_instrument_name" value="Thermo_42i_AMY" />
    <attribute name="ebas_instrument_manufacturer" value="Thermo" />
    <attribute name="ebas_instrument_model" value="42i" />
    <attribute name="ebas_instrument_serial_number" value="0629118099" />
    <attribute name="ebas_method_ref" value="KR04L_chemiluminescence_Thermo_42i" />
    <attribute name="ebas_standard_method" value="None" />
    <attribute name="ebas_inlet_type" value="Hat or hood" />
    <attribute name="ebas_inlet_description" value="upword facing, coverd corn shape cap to avoid rain" />
    <attribute name="ebas_humidity_temperaure_control" value="Diffusion dryer" />
    <attribute name="ebas_humidity_temperaure_control_description" value="humidity control using Silica gel" />
    <attribute name="ebas_volume_std_temperature" value="273.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_detection_limit" value="0.031 ug N/m3" />
    <attribute name="ebas_detection_limit_expl" value="Determined by instrument manual, no detection limit flag used" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="KR04L, Korea Meteorological Administration, KMA/NIMS, National Institute of Meteorological Sciences, 33 Seohobuk-ro, Seogwipo-si, 63568, Jeju-do, Republic of Korea" />
    <attribute name="ebas_framework_acronym" value="GAW-WDCRG" />
    <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases" />
    <attribute name="ebas_framework_description" value="The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_originator" value="Kim, Sumin, sulla@korea.kr, National Institute of Meteorological Sciences, NIMS, Environmental Meteorlogy Research Division, Seohobuk-ro 33, Seogwipo-si, 63568, Jeju, Republic of Korea" />
    <attribute name="ebas_submitter" value="KMA, CCMD, cl.ccmd@korea.kr, Korea Meteorological Administration, KMA CCMD, Climate Change Monitoring Division, 61 Yeouidaebangro 16gil, Dongjak-gu, 07062, Seoul, Republic of Korea" />
    <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-WDCRG. Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="No SOP surrently available -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492." />
  </variable>
  <variable name="nitrogen_dioxide_ug_N_per_m3_qc" shape="nitrogen_dioxide_ug_N_per_m3_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="nitrogen_dioxide_ug_N_per_m3_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="nitrogen_monoxide_nmol_per_mol" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mole_fraction_of_nitrogen_monoxide_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="nmol/mol" />
    <attribute name="ancillary_variables" value="nitrogen_monoxide_nmol_per_mol_qc nitrogen_monoxide_nmol_per_mol_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="20180928140000" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="1" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="KR0100R" />
    <attribute name="ebas_platform_code" value="KR0100S" />
    <attribute name="ebas_station_name" value="Anmyeon-do" />
    <attribute name="ebas_station_wdca_id" value="GAWAKR__AMY" />
    <attribute name="ebas_station_gaw_id" value="AMY" />
    <attribute name="ebas_station_gaw_name" value="Anmyeon-do" />
    <attribute name="ebas_station_land_use" value="Agricultural" />
    <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="36.5383338928" />
    <attribute name="ebas_station_longitude" value="126.3300018311" />
    <attribute name="ebas_station_altitude" value="46.0 m" />
    <attribute name="ebas_measurement_height" value="4.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="nitrogen_monoxide" />
    <attribute name="ebas_unit" value="nmol/mol" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="KR04L" />
    <attribute name="ebas_instrument_type" value="chemiluminescence_molybdenum" />
    <attribute name="ebas_instrument_name" value="Thermo_42i_AMY" />
    <attribute name="ebas_instrument_manufacturer" value="Thermo" />
    <attribute name="ebas_instrument_model" value="42i" />
    <attribute name="ebas_instrument_serial_number" value="0629118099" />
    <attribute name="ebas_method_ref" value="KR04L_chemiluminescence_Thermo_42i" />
    <attribute name="ebas_standard_method" value="None" />
    <attribute name="ebas_inlet_type" value="Hat or hood" />
    <attribute name="ebas_inlet_description" value="upword facing, coverd corn shape cap to avoid rain" />
    <attribute name="ebas_humidity_temperaure_control" value="Diffusion dryer" />
    <attribute name="ebas_humidity_temperaure_control_description" value="humidity control using Silica gel" />
    <attribute name="ebas_detection_limit" value="0.05 nmol/mol" />
    <attribute name="ebas_detection_limit_expl" value="Determined by instrument manual, no detection limit flag used" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="KR04L, Korea Meteorological Administration, KMA/NIMS, National Institute of Meteorological Sciences, 33 Seohobuk-ro, Seogwipo-si, 63568, Jeju-do, Republic of Korea" />
    <attribute name="ebas_framework_acronym" value="GAW-WDCRG" />
    <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases" />
    <attribute name="ebas_framework_description" value="The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_originator" value="Kim, Sumin, sulla@korea.kr, National Institute of Meteorological Sciences, NIMS, Environmental Meteorlogy Research Division, Seohobuk-ro 33, Seogwipo-si, 63568, Jeju, Republic of Korea" />
    <attribute name="ebas_submitter" value="KMA, CCMD, cl.ccmd@korea.kr, Korea Meteorological Administration, KMA CCMD, Climate Change Monitoring Division, 61 Yeouidaebangro 16gil, Dongjak-gu, 07062, Seoul, Republic of Korea" />
    <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-WDCRG. Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="No SOP surrently available -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.6002. Detection limit converted from '0.031 ug N/m3' at 273.15 K, 1013.25 hPa to '0.05 nmol/mol', conversion factor 1.6002." />
  </variable>
  <variable name="nitrogen_monoxide_nmol_per_mol_qc" shape="nitrogen_monoxide_nmol_per_mol_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="nitrogen_monoxide_nmol_per_mol_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="nitrogen_monoxide_ug_N_per_m3" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="nitrogen_monoxide_ug N_per_m3_qc nitrogen_monoxide_ug N_per_m3_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="20180928140000" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="arithmetic mean" />
    <attribute name="ebas_data_level" value="1" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1mn" />
    <attribute name="ebas_station_code" value="KR0100R" />
    <attribute name="ebas_platform_code" value="KR0100S" />
    <attribute name="ebas_station_name" value="Anmyeon-do" />
    <attribute name="ebas_station_wdca_id" value="GAWAKR__AMY" />
    <attribute name="ebas_station_gaw_id" value="AMY" />
    <attribute name="ebas_station_gaw_name" value="Anmyeon-do" />
    <attribute name="ebas_station_land_use" value="Agricultural" />
    <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="36.5383338928" />
    <attribute name="ebas_station_longitude" value="126.3300018311" />
    <attribute name="ebas_station_altitude" value="46.0 m" />
    <attribute name="ebas_measurement_height" value="4.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="nitrogen_monoxide" />
    <attribute name="ebas_unit" value="ug N/m3" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="KR04L" />
    <attribute name="ebas_instrument_type" value="chemiluminescence_molybdenum" />
    <attribute name="ebas_instrument_name" value="Thermo_42i_AMY" />
    <attribute name="ebas_instrument_manufacturer" value="Thermo" />
    <attribute name="ebas_instrument_model" value="42i" />
    <attribute name="ebas_instrument_serial_number" value="0629118099" />
    <attribute name="ebas_method_ref" value="KR04L_chemiluminescence_Thermo_42i" />
    <attribute name="ebas_standard_method" value="None" />
    <attribute name="ebas_inlet_type" value="Hat or hood" />
    <attribute name="ebas_inlet_description" value="upword facing, coverd corn shape cap to avoid rain" />
    <attribute name="ebas_humidity_temperaure_control" value="Diffusion dryer" />
    <attribute name="ebas_humidity_temperaure_control_description" value="humidity control using Silica gel" />
    <attribute name="ebas_volume_std_temperature" value="273.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_detection_limit" value="0.031 ug N/m3" />
    <attribute name="ebas_detection_limit_expl" value="Determined by instrument manual, no detection limit flag used" />
    <attribute name="ebas_zero_negative_values_code" value="Zero/negative possible" />
    <attribute name="ebas_zero_negative_values" value="Zero and neg. values may appear due to statistical variations at very low concentrations" />
    <attribute name="ebas_organization" value="KR04L, Korea Meteorological Administration, KMA/NIMS, National Institute of Meteorological Sciences, 33 Seohobuk-ro, Seogwipo-si, 63568, Jeju-do, Republic of Korea" />
    <attribute name="ebas_framework_acronym" value="GAW-WDCRG" />
    <attribute name="ebas_framework_name" value="World Data Centre for Reactive Gases" />
    <attribute name="ebas_framework_description" value="The World Data Centre for Reactive Gases is the data repository and archive for reactive gases of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme." />
    <attribute name="ebas_framework_contact_name" value="Kjetil Tørseth" />
    <attribute name="ebas_framework_contact_email" value="kt@nilu.no" />
    <attribute name="ebas_originator" value="Kim, Sumin, sulla@korea.kr, National Institute of Meteorological Sciences, NIMS, Environmental Meteorlogy Research Division, Seohobuk-ro 33, Seogwipo-si, 63568, Jeju, Republic of Korea" />
    <attribute name="ebas_submitter" value="KMA, CCMD, cl.ccmd@korea.kr, Korea Meteorological Administration, KMA CCMD, Climate Change Monitoring Division, 61 Yeouidaebangro 16gil, Dongjak-gu, 07062, Seoul, Republic of Korea" />
    <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-WDCRG. Request acknowledgement details from data originator" />
    <attribute name="ebas_comment" value="No SOP surrently available -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.62492." />
  </variable>
  <variable name="nitrogen_monoxide_ug_N_per_m3_qc" shape="nitrogen_monoxide_ug_N_per_m3_qc_flags time" type="int">
    <attribute name="_FillValue" type="int" value="0" />
    <attribute name="standard_name" value="status_flag" />
    <attribute name="missing_value" type="int" value="0" />
    <attribute name="units" value="1" />
  </variable>
  <variable name="nitrogen_monoxide_ug_N_per_m3_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="time" shape="time" type="double">
    <attribute name="long_name" value="time of measurement" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="metadata_time" shape="metadata_time" type="double">
    <attribute name="long_name" value="time of ebas metadata intervals" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="metadata_time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="Location" shape="Location" type="String" />
</netcdf>
