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  <attribute name="Conventions" value="CF-1.8, ACDD-1.3" />
  <attribute name="featureType" value="timeSeries" />
  <attribute name="title" value="Ozone at Yonaguni" />
  <attribute name="keywords" value="mass_concentration_of_ozone_in_air, ozone, JP1029R, GAW-WDCRG, Yonaguni, air, mole_fraction_of_ozone_in_air" />
  <attribute name="id" value="3QPV-XK7Y.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/10.48597/3QPV-XK7Y" />
  <attribute name="license" value="https://creativecommons.org/licenses/by/4.0/" />
  <attribute name="citation" value="Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Saito, K., Ueno, M., Saito, K., Ueno, M., Saito, K., Ueno, M., Saito, K., Ueno, M., Saito, K., Ueno, M., Saito, K., Ueno, M., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., 2023, Ozone at Yonaguni, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/3QPV-XK7Y" />
  <attribute name="summary" value="Ozone at Yonaguni. 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: ozone in air (mole_fraction_of_ozone_in_air), ozone in air (mass_concentration_of_ozone_in_air), ozone in air (mole_fraction_of_ozone_in_air), ozone in air (mass_concentration_of_ozone_in_air)" />
  <attribute name="source" value="surface observation" />
  <attribute name="institution" value="JP02L, Japan Meteorological Agency, JMA, Global Environment and Marine Department, 1-3-4 Ootemachi, Chiyoda-ku, 1008122, Tokyo, Japan" />
  <attribute name="processing_level" value="processing_level_test" />
  <attribute name="date_created" value="2023-12-18T12:24:16 UTC" />
  <attribute name="date_metadata_modified" value="2023-12-18T12:24:16 UTC" />
  <attribute name="creator_name" value="Atsushi Takizawa, Mikio Ueno, Atsushi Takizawa, Mikio Ueno, Atsushi Takizawa, Mikio Ueno, Atsushi Takizawa, Mikio Ueno, Atsushi Takizawa, Mikio Ueno, Atsushi Takizawa, Mikio Ueno, Atsushi Takizawa, Mikio Ueno, Atsushi Takizawa, Mikio Ueno, Atsushi Takizawa, Mikio Ueno, Atsushi Takizawa, Mikio Ueno, Kazuyuki Saito, Mikio Ueno, Kazuyuki Saito, Mikio Ueno, Kazuyuki Saito, Mikio Ueno, Kazuyuki Saito, Mikio Ueno, Kazuyuki Saito, Mikio Ueno, Kazuyuki Saito, Mikio Ueno, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Kazuyuki Saito, Yousuke Sawa, Takatsuji Shinya, Yousuke Sawa, Takatsuji Shinya, Yousuke Sawa, Takatsuji Shinya, Yousuke Sawa, Takatsuji Shinya, Yousuke Sawa, Takatsuji Shinya, Yousuke Sawa, Takatsuji Shinya, Yousuke Sawa, Takatsuji Shinya, Yousuke Sawa, Takatsuji Shinya, Yousuke Sawa, Takatsuji Shinya, Yousuke Sawa, Takatsuji Shinya, Yousuke Sawa" />
  <attribute name="creator_type" value="person" />
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  <attribute name="contributor_name" value="Susumu Hashimoto, Susumu Hashimoto, Susumu Hashimoto, Susumu Hashimoto, Susumu Hashimoto, Susumu Hashimoto, Susumu Hashimoto, Susumu Hashimoto, Susumu Hashimoto, Susumu Hashimoto, Haruka Koda, Haruka Koda, Haruka Koda, Haruka Koda, Haruka Koda, Haruka Koda, Shouhei Sato, Shouhei Sato, Shouhei Sato, Shouhei Sato, Shouhei Sato, Shouhei Sato, Shouhei Sato, Shouhei Sato, Shouhei Sato, Shohei Sato, Shohei Sato, Haruka Koda, Haruka Koda, Shohei Sato, Shohei Sato, Shohei Sato, Shohei Sato, Shohei Sato, Shohei Sato, Ishihara Takanori, Ishihara Takanori, Ishihara Takanori, Ishihara Takanori, Ishihara Takanori, Ishihara Takanori, Ishihara Takanori, Ishihara Takanori, Ishihara Takanori, Ishihara Takanori" />
  <attribute name="contributor_role" value="data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, 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 (24.466941 123.010872 34.0)" />
  <attribute name="geospatial_bounds_crs" value="EPSG:4979" />
  <attribute name="geospatial_lat_min" type="double" value="24.466941" />
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  <attribute name="time_coverage_start" value="2007-12-31T15:00:00 UTC" />
  <attribute name="time_coverage_end" value="2022-10-31T15:00:00 UTC" />
  <attribute name="time_coverage_duration" value="P0014-10-00T00:00:00" />
  <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="Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Takizawa, A., Ueno, M., Saito, K., Ueno, M., Saito, K., Ueno, M., Saito, K., Ueno, M., Saito, K., Ueno, M., Saito, K., Ueno, M., Saito, K., Ueno, M., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Saito, K., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., Shinya, T., Sawa, Y., 2023, Ozone at Yonaguni, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/3QPV-XK7Y" />
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  <attribute name="ebas_timezone" value="UTC" />
  <attribute name="ebas_file_name" value="3QPV-XK7Y.nc" />
  <attribute name="ebas_represents_doi" value="https://doi.org/10.48597/3QPV-XK7Y" />
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  <attribute name="ebas_file_creation" value="2024-02-13T07:47:02.418609 UTC" />
  <attribute name="ebas_export_state" value="2023-12-18T12:24:16.256714 UTC" />
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  <attribute name="ebas_revision_date" value="20231218122416" />
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  <attribute name="ebas_version_description" value="initial revision, manually inspected" />
  <attribute name="ebas_data_level" value="2" />
  <attribute name="ebas_period_code" value="15y" />
  <attribute name="ebas_resolution_code" value="1h" />
  <attribute name="ebas_sample_duration" value="1h" />
  <attribute name="ebas_orig_time_res" value="1h" />
  <attribute name="ebas_station_code" value="JP1029R" />
  <attribute name="ebas_platform_code" value="JP1029S" />
  <attribute name="ebas_station_name" value="Yonaguni" />
  <attribute name="ebas_station_wdca_id" value="GAWAJP__YON" />
  <attribute name="ebas_station_gaw_id" value="YON" />
  <attribute name="ebas_station_gaw_name" value="Yonagunijima" />
  <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="24.466941" />
  <attribute name="ebas_station_longitude" value="123.010872" />
  <attribute name="ebas_station_altitude" value="30.0 m" />
  <attribute name="ebas_measurement_altitude" value="34.0 m" />
  <attribute name="ebas_measurement_height" value="10.0 m" />
  <attribute name="ebas_regime" value="IMG" />
  <attribute name="ebas_component" value="ozone" />
  <attribute name="ebas_matrix" value="air" />
  <attribute name="ebas_laboratory_code" value="JP02L" />
  <attribute name="ebas_instrument_type" value="uv_abs" />
  <attribute name="ebas_instrument_name" value="JP02_uv_abs_059" />
  <attribute name="ebas_instrument_manufacturer" value="Thermo" />
  <attribute name="ebas_instrument_model" value="49i" />
  <attribute name="ebas_method_ref" value="JP02L_uv_ab" />
  <attribute name="ebas_standard_method" value="SOP=GAW_209(2013)" />
  <attribute name="ebas_inlet_type" value="Hat or hood" />
  <attribute name="ebas_inlet_description" value="Inlet filter checked every 2 months, leak test every 3 months, ozone scrubber checked and replaced if needed once/year" />
  <attribute name="ebas_humidity_temperaure_control" value="Other (see metadata)" />
  <attribute name="ebas_humidity_temperaure_control_description" value="The air is dried with an electronic cooler unit at a dew-point temperature about 5 degrees centigrade." />
  <attribute name="ebas_absorption_cross_section" value="Hearn, 1961" />
  <attribute name="ebas_organization" value="JP02L, Japan Meteorological Agency, JMA, Global Environment and Marine Department, 1-3-4 Ootemachi, Chiyoda-ku, 1008122, Tokyo, Japan" />
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  <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="Sawa, Yousuke, yousuke.sawa-a@met.kishou.go.jp, Japan Meteorological Agency, JMA, Observation Department, 1-3-4 Ootemachi, Chiyoda-ku, 1008122, Tokyo, Japan" />
  <attribute name="ebas_submitter" value="Takanori, Ishihara, ghg_obs@met.kishou.go.jp, Japan Meteorological Agency, JMA, Atmosphere and Ocean Department, 3-6-9 Toranomon, Minato City, 1058431, Tokyo, Japan" />
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  <variable name="ozone_nmol_per_mol_stddev_qc" shape="ozone_nmol_per_mol_stddev_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="ozone_nmol_per_mol_stddev_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="ozone_ug_per_m3_stddev" shape="time" type="double">
    <attribute name="_FillValue" type="double" value="NaN" />
    <attribute name="standard_name" value="mass_concentration_of_ozone_in_air" />
    <attribute name="missing_value" type="double" value="NaN" />
    <attribute name="units" value="ug/m3" />
    <attribute name="ancillary_variables" value="ozone_ug_per_m3_stddev_qc ozone_ug_per_m3_stddev_ebasmetadata" />
    <attribute name="cell_methods" value="time: standard_deviation" />
    <attribute name="ebas_data_license" value="https://creativecommons.org/licenses/by/4.0/" />
    <attribute name="ebas_revision_date" value="20231218122416" />
    <attribute name="ebas_version" value="1" />
    <attribute name="ebas_version_description" value="initial revision, manually inspected" />
    <attribute name="ebas_statistics" value="stddev" />
    <attribute name="ebas_data_level" value="2" />
    <attribute name="ebas_sample_duration" value="1h" />
    <attribute name="ebas_orig_time_res" value="1h" />
    <attribute name="ebas_station_code" value="JP1029R" />
    <attribute name="ebas_platform_code" value="JP1029S" />
    <attribute name="ebas_station_name" value="Yonaguni" />
    <attribute name="ebas_station_wdca_id" value="GAWAJP__YON" />
    <attribute name="ebas_station_gaw_id" value="YON" />
    <attribute name="ebas_station_gaw_name" value="Yonagunijima" />
    <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="24.466941" />
    <attribute name="ebas_station_longitude" value="123.010872" />
    <attribute name="ebas_station_altitude" value="30.0 m" />
    <attribute name="ebas_measurement_altitude" value="34.0 m" />
    <attribute name="ebas_measurement_height" value="10.0 m" />
    <attribute name="ebas_regime" value="IMG" />
    <attribute name="ebas_component" value="ozone" />
    <attribute name="ebas_unit" value="ug/m3" />
    <attribute name="ebas_matrix" value="air" />
    <attribute name="ebas_laboratory_code" value="JP02L" />
    <attribute name="ebas_instrument_type" value="uv_abs" />
    <attribute name="ebas_instrument_name" value="JP02_uv_abs_059" />
    <attribute name="ebas_instrument_manufacturer" value="Thermo" />
    <attribute name="ebas_instrument_model" value="49i" />
    <attribute name="ebas_method_ref" value="JP02L_uv_ab" />
    <attribute name="ebas_standard_method" value="SOP=GAW_209(2013)" />
    <attribute name="ebas_inlet_type" value="Hat or hood" />
    <attribute name="ebas_inlet_description" value="Inlet filter checked every 2 months, leak test every 3 months, ozone scrubber checked and replaced if needed once/year" />
    <attribute name="ebas_humidity_temperaure_control" value="Other (see metadata)" />
    <attribute name="ebas_humidity_temperaure_control_description" value="The air is dried with an electronic cooler unit at a dew-point temperature about 5 degrees centigrade." />
    <attribute name="ebas_volume_std_temperature" value="293.15 K" />
    <attribute name="ebas_volume_std_pressure" value="1013.25 hPa" />
    <attribute name="ebas_absorption_cross_section" value="Hearn, 1961" />
    <attribute name="ebas_organization" value="JP02L, Japan Meteorological Agency, JMA, Global Environment and Marine Department, 1-3-4 Ootemachi, Chiyoda-ku, 1008122, Tokyo, Japan" />
    <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_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" />
  </variable>
  <variable name="ozone_ug_per_m3_stddev_qc" shape="ozone_ug_per_m3_stddev_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="ozone_ug_per_m3_stddev_ebasmetadata" shape="metadata_time" type="String">
    <attribute name="long_name" value="ebas metadata for different time intervals; json encoded" />
  </variable>
  <variable name="time" shape="time" type="double">
    <attribute name="long_name" value="time of measurement" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
  <variable name="metadata_time" shape="metadata_time" type="double">
    <attribute name="long_name" value="time of ebas metadata intervals" />
    <attribute name="standard_name" value="time" />
    <attribute name="units" value="days since 1900-01-01 00:00:00 UTC" />
    <attribute name="axis" value="T" />
    <attribute name="calendar" value="gregorian" />
    <attribute name="bounds" value="metadata_time_bnds" />
    <attribute name="_CoordinateAxisType" value="Time" />
  </variable>
</netcdf>
