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Global Attributes:	Conventions: CF-1.8, ACDD-1.3 featureType: timeSeries title: Nitrogen oxides at Cape Verde Atmospheric Observatory keywords: CV0001G, ACTRIS, air, Cape Verde Atmospheric Observatory, mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air, nitrogen_monoxide, mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air, mole_fraction_of_nitrogen_dioxide_in_air, mole_fraction_of_nitrogen_monoxide_in_air, GAW-WDCRG, nitrogen_dioxide id: HNVB-YNJC.nc naming_authority: EBAS project: ACTRIS, GAW-WDCRG acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). doi: https://doi.org/10.48597/HNVB-YNJC license: https://creativecommons.org/licenses/by/4.0/ citation: Andersen, S., Callaghan, A., ACTRIS, GAW-WDCRG, 2024, Nitrogen oxides at Cape Verde Atmospheric Observatory, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/HNVB-YNJC summary: Nitrogen oxides at Cape Verde Atmospheric Observatory. These measurements are gathered as a part of the following projects ACTRIS, 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_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_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), 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), 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) source: surface observation institution: GB12L, National Centre for Atmospheric Science, NCAS, Department of Chemistry, University of York, YO10 5DD, York, United Kingdom processing_level: processing_level_test date_created: 2024-06-03T09:40:04 UTC date_metadata_modified: 2024-06-03T09:40:04 UTC creator_name: Simone Andersen, Anna Callaghan creator_type: person creator_email: sta516@york.ac.uk, abc541@york.ac.uk creator_institution: "University of York, Wolfson Atmospheric Chemistry Laboratory, UofY", "University of York, Wolfson Atmospheric Chemistry Laboratory, UofY" contributor_name: Simone Andersen, Anna Callaghan contributor_role: data submitter, data submitter publisher_type: institution publisher_name: NILU - Norwegian Institute for Air Research, ATMOS, EBAS publisher_institution: NILU - Norwegian Institute for Air Research, ATMOS, EBAS publisher_email: ebas@nilu.no publisher_url: https://www.nilu.no/ geospatial_bounds: POINT Z (16.86403 -24.86752 10.0) geospatial_bounds_crs: EPSG:4979 geospatial_lat_min: 16.86403 geospatial_lat_max: 16.86403 geospatial_lon_min: -24.86752 geospatial_lon_max: -24.86752 geospatial_vertical_min: 10.0 geospatial_vertical_max: 10.0 geospatial_vertical_positive: up time_coverage_start: 2017-01-01T00:00:00 UTC time_coverage_end: 2023-01-01T00:00:00 UTC time_coverage_duration: P0006-00-00T00:00:00 time_coverage_resolution: P0000-00-00T01:00:00 timezone: UTC ebas_data_definition: EBAS_1.1 ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_citation: Andersen, S., Callaghan, A., ACTRIS, GAW-WDCRG, 2024, Nitrogen oxides at Cape Verde Atmospheric Observatory, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/HNVB-YNJC ebas_set_type_code: TU ebas_timezone: UTC ebas_file_name: HNVB-YNJC.nc ebas_represents_doi: https://doi.org/10.48597/HNVB-YNJC ebas_contains_doi: https://doi.org/10.48597/HNVB-YNJC ebas_file_creation: 2024-09-27T08:21:27.185457 UTC ebas_export_state: 2024-06-03T09:40:04.167198 UTC ebas_export_filter: exclude-900,exclude-invalid ebas_startdate: 20170101000000 ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_data_level: 2 ebas_period_code: 6y ebas_resolution_code: 1h ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). Metadata_Conventions: Unidata Dataset Discovery v1.0 geospatial_lat_units: degrees_north geospatial_lon_units: degrees_east comment: { "Data definition": "EBAS_1.1", "Data license": "https://creativecommons.org/licenses/by/4.0/", "Citation": "Andersen, S., Callaghan, A., ACTRIS, GAW-WDCRG, 2024, Nitrogen oxides at Cape Verde Atmospheric Observatory, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/HNVB-YNJC", "Set type code": "TU", "Timezone": "UTC", "File name": "HNVB-YNJC.nc", "Represents DOI": "https://doi.org/10.48597/HNVB-YNJC", "Contains data from DOI": "https://doi.org/10.48597/HNVB-YNJC", "File creation": "2024-09-27T08:21:27.185457 UTC", "Export state": "2024-06-03T09:40:04.167198 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20170101000000", "Revision date": "20240603094004", "Version description": "initial revision, manually inspected", "Data level": "2", "Period code": "6y", "Resolution code": "1h", "Sample duration": "1h", "Orig. time res.": "5mn", "Station code": "CV0001G", "Platform code": "CV0001S", "Station name": "Cape Verde Atmospheric Observatory", "Station GAW-ID": "CVO", "Station GAW-Name": "Cape Verde Observatory", "Station land use": "Gravel and stone", "Station setting": "Coastal", "Station GAW type": "G", "Station WMO region": "1", "Station latitude": "16.86403", "Station longitude": "-24.86752", "Station altitude": "10.0 m", "Measurement height": "7.5 m", "Regime": "IMG", "Matrix": "air", "Laboratory code": "GB12L", "Instrument type": "chemiluminescence_photolytic", "Instrument name": "CVO_AQD_Nox", "Instrument manufacturer": "airqualitydesign+airqualitydesign", "Instrument model": "BLC+Custom", "Instrument serial number": "305400-Noxy", "Method ref": "GB12L_AQD_NOx", "Standard method": "None", "Inlet type": "Hat or hood", "Inlet description": "Dark. Downward facing inlet with hood", "Ozone correction": "Corrected for reaction with O3 in the inlet", "Water vapor correction": "Not applicable as calibrated at ambient humidity", "Humidity/temperature control": "None", "Humidity/temperature control description": "Passive, inlet air heated from atmospheric to converter temperature", "Detection limit expl.": "2sigma standard deviation of the hourly zero variability.", "Zero/negative values code": "Zero/negative possible", "Zero/negative values": "Zero and neg. values may appear due to statistical variations at very low concentrations", "Organization": "GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom", "Framework acronym": "ACTRIS, GAW-WDCRG", "Framework name": "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases", "Framework description": "ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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.", "Framework contact name": "Cathrine Lund Myhre, Kjetil Tørseth", "Framework contact email": "clm@nilu.no, kt@nilu.no", "Originator": "Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK", "Submitter": "Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK", "Acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS)." } standard_name_vocabulary: CF-1.7, ACDD-1.3 history: None creator_url: ebas.nilu.no

Variables:	time: Array of 64 bit Reals [time = 0..52583] time: standard_name: time long_name: time of measurement units: days since 1900-01-01 00:00:00 UTC axis: T calendar: gregorian bounds: time_bnds
	time_bnds: Array of 64 bit Reals [time = 0..52583][tbnds = 0..1] time: tbnds: long_name: time bounds for measurement
	metadata_time: Array of 64 bit Reals [metadata_time = 0..5] metadata_time: standard_name: time long_name: time of ebas metadata intervals units: days since 1900-01-01 00:00:00 UTC axis: T calendar: gregorian bounds: metadata_time_bnds
	metadata_time_bnds: Array of 64 bit Reals [metadata_time = 0..5][tbnds = 0..1] metadata_time: tbnds: long_name: time bounds for ebas metadata intervals
	nitrogen_dioxide_nmol_per_mol_amean: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mole_fraction_of_nitrogen_dioxide_in_air missing_value: NaN units: nmol/mol ancillary_variables: nitrogen_dioxide_nmol_per_mol_amean_qc nitrogen_dioxide_nmol_per_mol_amean_ebasmetadata cell_methods: time: mean ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: arithmetic mean ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_dioxide ebas_unit: nmol/mol ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.600197626.
	nitrogen_dioxide_nmol_per_mol_amean_qc: Array of 32 bit Integers [nitrogen_dioxide_nmol_per_mol_amean_qc_flags = 0..0][time = 0..52583] nitrogen_dioxide_nmol_per_mol_amean_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_dioxide_nmol_per_mol_amean_ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_dioxide_ug_N_per_m3_amean: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air missing_value: NaN units: ug/m3 ancillary_variables: nitrogen_dioxide_ug N_per_m3_amean_qc nitrogen_dioxide_ug N_per_m3_amean_ebasmetadata cell_methods: time: mean ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: arithmetic mean ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_dioxide ebas_unit: ug N/m3 ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_volume_std_temperature: 273.15 K ebas_volume_std_pressure: 1013.25 hPa ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119.
	nitrogen_dioxide_ug_N_per_m3_amean_qc: Array of 32 bit Integers [nitrogen_dioxide_ug_N_per_m3_amean_qc_flags = 0..0][time = 0..52583] nitrogen_dioxide_ug_N_per_m3_amean_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_dioxide_ug_N_per_m3_amean_ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_dioxide_nmol_per_mol_det.lim.: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mole_fraction_of_nitrogen_dioxide_in_air missing_value: NaN units: nmol/mol ancillary_variables: nitrogen_dioxide_nmol_per_mol_det.lim._qc nitrogen_dioxide_nmol_per_mol_det.lim._ebasmetadata cell_methods: time: detection limit ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: detection limit ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_dioxide ebas_unit: nmol/mol ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.600197626.
	nitrogen_dioxide_nmol_per_mol_det.lim._qc: Array of 32 bit Integers [nitrogen_dioxide_nmol_per_mol_det.lim._qc_flags = 0..0][time = 0..52583] nitrogen_dioxide_nmol_per_mol_det.lim._qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_dioxide_nmol_per_mol_det.lim._ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_dioxide_ug_N_per_m3_det.lim.: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air missing_value: NaN units: ug/m3 ancillary_variables: nitrogen_dioxide_ug N_per_m3_det.lim._qc nitrogen_dioxide_ug N_per_m3_det.lim._ebasmetadata cell_methods: time: detection limit ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: detection limit ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_dioxide ebas_unit: ug N/m3 ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_volume_std_temperature: 273.15 K ebas_volume_std_pressure: 1013.25 hPa ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119.
	nitrogen_dioxide_ug_N_per_m3_det.lim._qc: Array of 32 bit Integers [nitrogen_dioxide_ug_N_per_m3_det.lim._qc_flags = 0..0][time = 0..52583] nitrogen_dioxide_ug_N_per_m3_det.lim._qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_dioxide_ug_N_per_m3_det.lim._ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_dioxide_nmol_per_mol_uncertainty: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mole_fraction_of_nitrogen_dioxide_in_air missing_value: NaN units: nmol/mol ancillary_variables: nitrogen_dioxide_nmol_per_mol_uncertainty_qc nitrogen_dioxide_nmol_per_mol_uncertainty_ebasmetadata cell_methods: time: uncertainty ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: uncertainty ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_dioxide ebas_unit: nmol/mol ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.600197626.
	nitrogen_dioxide_nmol_per_mol_uncertainty_qc: Array of 32 bit Integers [nitrogen_dioxide_nmol_per_mol_uncertainty_qc_flags = 0..0][time = 0..52583] nitrogen_dioxide_nmol_per_mol_uncertainty_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_dioxide_nmol_per_mol_uncertainty_ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_dioxide_ug_N_per_m3_uncertainty: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air missing_value: NaN units: ug/m3 ancillary_variables: nitrogen_dioxide_ug N_per_m3_uncertainty_qc nitrogen_dioxide_ug N_per_m3_uncertainty_ebasmetadata cell_methods: time: uncertainty ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: uncertainty ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_dioxide ebas_unit: ug N/m3 ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_volume_std_temperature: 273.15 K ebas_volume_std_pressure: 1013.25 hPa ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119.
	nitrogen_dioxide_ug_N_per_m3_uncertainty_qc: Array of 32 bit Integers [nitrogen_dioxide_ug_N_per_m3_uncertainty_qc_flags = 0..0][time = 0..52583] nitrogen_dioxide_ug_N_per_m3_uncertainty_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_dioxide_ug_N_per_m3_uncertainty_ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_monoxide_nmol_per_mol_amean: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mole_fraction_of_nitrogen_monoxide_in_air missing_value: NaN units: nmol/mol ancillary_variables: nitrogen_monoxide_nmol_per_mol_amean_qc nitrogen_monoxide_nmol_per_mol_amean_ebasmetadata cell_methods: time: mean ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: arithmetic mean ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_monoxide ebas_unit: nmol/mol ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.600197626.
	nitrogen_monoxide_nmol_per_mol_amean_qc: Array of 32 bit Integers [nitrogen_monoxide_nmol_per_mol_amean_qc_flags = 0..0][time = 0..52583] nitrogen_monoxide_nmol_per_mol_amean_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_monoxide_nmol_per_mol_amean_ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_monoxide_ug_N_per_m3_amean: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air missing_value: NaN units: ug/m3 ancillary_variables: nitrogen_monoxide_ug N_per_m3_amean_qc nitrogen_monoxide_ug N_per_m3_amean_ebasmetadata cell_methods: time: mean ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: arithmetic mean ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_monoxide ebas_unit: ug N/m3 ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_volume_std_temperature: 273.15 K ebas_volume_std_pressure: 1013.25 hPa ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119.
	nitrogen_monoxide_ug_N_per_m3_amean_qc: Array of 32 bit Integers [nitrogen_monoxide_ug_N_per_m3_amean_qc_flags = 0..0][time = 0..52583] nitrogen_monoxide_ug_N_per_m3_amean_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_monoxide_ug_N_per_m3_amean_ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_monoxide_nmol_per_mol_det.lim.: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mole_fraction_of_nitrogen_monoxide_in_air missing_value: NaN units: nmol/mol ancillary_variables: nitrogen_monoxide_nmol_per_mol_det.lim._qc nitrogen_monoxide_nmol_per_mol_det.lim._ebasmetadata cell_methods: time: detection limit ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: detection limit ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_monoxide ebas_unit: nmol/mol ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.600197626.
	nitrogen_monoxide_nmol_per_mol_det.lim._qc: Array of 32 bit Integers [nitrogen_monoxide_nmol_per_mol_det.lim._qc_flags = 0..0][time = 0..52583] nitrogen_monoxide_nmol_per_mol_det.lim._qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_monoxide_nmol_per_mol_det.lim._ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_monoxide_ug_N_per_m3_det.lim.: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air missing_value: NaN units: ug/m3 ancillary_variables: nitrogen_monoxide_ug N_per_m3_det.lim._qc nitrogen_monoxide_ug N_per_m3_det.lim._ebasmetadata cell_methods: time: detection limit ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: detection limit ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_monoxide ebas_unit: ug N/m3 ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_volume_std_temperature: 273.15 K ebas_volume_std_pressure: 1013.25 hPa ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119.
	nitrogen_monoxide_ug_N_per_m3_det.lim._qc: Array of 32 bit Integers [nitrogen_monoxide_ug_N_per_m3_det.lim._qc_flags = 0..0][time = 0..52583] nitrogen_monoxide_ug_N_per_m3_det.lim._qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_monoxide_ug_N_per_m3_det.lim._ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_monoxide_nmol_per_mol_uncertainty: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mole_fraction_of_nitrogen_monoxide_in_air missing_value: NaN units: nmol/mol ancillary_variables: nitrogen_monoxide_nmol_per_mol_uncertainty_qc nitrogen_monoxide_nmol_per_mol_uncertainty_ebasmetadata cell_methods: time: uncertainty ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: uncertainty ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_monoxide ebas_unit: nmol/mol ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119. -- Data converted on export from EBAS from 'ug N/m3' at 273.15 K, 1013.25 hPa to 'nmol/mol', conversion factor 1.600197626.
	nitrogen_monoxide_nmol_per_mol_uncertainty_qc: Array of 32 bit Integers [nitrogen_monoxide_nmol_per_mol_uncertainty_qc_flags = 0..0][time = 0..52583] nitrogen_monoxide_nmol_per_mol_uncertainty_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_monoxide_nmol_per_mol_uncertainty_ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded
	nitrogen_monoxide_ug_N_per_m3_uncertainty: Array of 64 bit Reals [time = 0..52583] time: _FillValue: NaN standard_name: mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air missing_value: NaN units: ug/m3 ancillary_variables: nitrogen_monoxide_ug N_per_m3_uncertainty_qc nitrogen_monoxide_ug N_per_m3_uncertainty_ebasmetadata cell_methods: time: uncertainty ebas_data_license: https://creativecommons.org/licenses/by/4.0/ ebas_revision_date: 20240603094004 ebas_version_description: initial revision, manually inspected ebas_statistics: uncertainty ebas_data_level: 2 ebas_sample_duration: 1h ebas_orig_time_res: 5mn ebas_station_code: CV0001G ebas_platform_code: CV0001S ebas_station_name: Cape Verde Atmospheric Observatory ebas_station_gaw_id: CVO ebas_station_gaw_name: Cape Verde Observatory ebas_station_land_use: Gravel and stone ebas_station_setting: Coastal ebas_station_gaw_type: G ebas_station_wmo_region: 1 ebas_station_latitude: 16.86403 ebas_station_longitude: -24.86752 ebas_station_altitude: 10.0 m ebas_measurement_height: 7.5 m ebas_regime: IMG ebas_component: nitrogen_monoxide ebas_unit: ug N/m3 ebas_matrix: air ebas_laboratory_code: GB12L ebas_instrument_type: chemiluminescence_photolytic ebas_instrument_name: CVO_AQD_Nox ebas_instrument_manufacturer: airqualitydesign+airqualitydesign ebas_instrument_model: BLC+Custom ebas_instrument_serial_number: 305400-Noxy ebas_method_ref: GB12L_AQD_NOx ebas_standard_method: None ebas_inlet_type: Hat or hood ebas_inlet_description: Dark. Downward facing inlet with hood ebas_ozone_correction: Corrected for reaction with O3 in the inlet ebas_water_vapor_correction: Not applicable as calibrated at ambient humidity ebas_humidity_temperaure_control: None ebas_humidity_temperaure_control_description: Passive, inlet air heated from atmospheric to converter temperature ebas_volume_std_temperature: 273.15 K ebas_volume_std_pressure: 1013.25 hPa ebas_detection_limit_expl: 2sigma standard deviation of the hourly zero variability. ebas_zero_negative_values_code: Zero/negative possible ebas_zero_negative_values: Zero and neg. values may appear due to statistical variations at very low concentrations ebas_organization: GB12L, National Centre for Atmospheric Science, NCAS, , Department of Chemistry, University of York, YO10 5DD, York, United Kingdom ebas_framework_acronym: ACTRIS, GAW-WDCRG ebas_framework_name: European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Reactive Gases ebas_framework_description: ACTRIS is the European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases. ACTRIS is composed of observing stations, exploratory platforms, instruments calibration centres, and a data centre., 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. ebas_framework_contact_name: Cathrine Lund Myhre, Kjetil Tørseth ebas_framework_contact_email: clm@nilu.no, kt@nilu.no ebas_originator: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_submitter: Callaghan, Anna, abc541@york.ac.uk, University of York, UofY, Wolfson Atmospheric Chemistry Laboratory, WACL, Heslington, YO10 5DD, York, UK ebas_acknowledgement: Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, GAW-WDCRG. In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS). ebas_comment: The NO data has already been corrected using the nocturnal NO values. -- Data converted on import into EBAS from 'nmol/mol' to 'ug N/m3' at 273.15 K, 1013.25 hPa, conversion factor 0.6249228119.
	nitrogen_monoxide_ug_N_per_m3_uncertainty_qc: Array of 32 bit Integers [nitrogen_monoxide_ug_N_per_m3_uncertainty_qc_flags = 0..0][time = 0..52583] nitrogen_monoxide_ug_N_per_m3_uncertainty_qc_flags: time: _FillValue: 0 standard_name: status_flag missing_value: 0 units: 1
	nitrogen_monoxide_ug_N_per_m3_uncertainty_ebasmetadata: Array of Strings [metadata_time = 0..5] metadata_time: long_name: ebas metadata for different time intervals; json encoded

For questions or comments about this dataset, contact the administrator of this server [Richard Rud] at: ebas@nilu.no

For questions or comments about the OPeNDAP service bundled with the TDS, email THREDDS support at: support-thredds@unidata.ucar.edu

DDS:

Dataset {
    Float64 time[time = 52584];
    Float64 time_bnds[time = 52584][tbnds = 2];
    Float64 metadata_time[metadata_time = 6];
    Float64 metadata_time_bnds[metadata_time = 6][tbnds = 2];
    Float64 nitrogen_dioxide_nmol_per_mol_amean[time = 52584];
    Int32 nitrogen_dioxide_nmol_per_mol_amean_qc[nitrogen_dioxide_nmol_per_mol_amean_qc_flags = 1][time = 52584];
    String nitrogen_dioxide_nmol_per_mol_amean_ebasmetadata[metadata_time = 6];
    Float64 nitrogen_dioxide_ug_N_per_m3_amean[time = 52584];
    Int32 nitrogen_dioxide_ug_N_per_m3_amean_qc[nitrogen_dioxide_ug_N_per_m3_amean_qc_flags = 1][time = 52584];
    String nitrogen_dioxide_ug_N_per_m3_amean_ebasmetadata[metadata_time = 6];
    Float64 nitrogen_dioxide_nmol_per_mol_det.lim.[time = 52584];
    Int32 nitrogen_dioxide_nmol_per_mol_det.lim._qc[nitrogen_dioxide_nmol_per_mol_det.lim._qc_flags = 1][time = 52584];
    String nitrogen_dioxide_nmol_per_mol_det.lim._ebasmetadata[metadata_time = 6];
    Float64 nitrogen_dioxide_ug_N_per_m3_det.lim.[time = 52584];
    Int32 nitrogen_dioxide_ug_N_per_m3_det.lim._qc[nitrogen_dioxide_ug_N_per_m3_det.lim._qc_flags = 1][time = 52584];
    String nitrogen_dioxide_ug_N_per_m3_det.lim._ebasmetadata[metadata_time = 6];
    Float64 nitrogen_dioxide_nmol_per_mol_uncertainty[time = 52584];
    Int32 nitrogen_dioxide_nmol_per_mol_uncertainty_qc[nitrogen_dioxide_nmol_per_mol_uncertainty_qc_flags = 1][time = 52584];
    String nitrogen_dioxide_nmol_per_mol_uncertainty_ebasmetadata[metadata_time = 6];
    Float64 nitrogen_dioxide_ug_N_per_m3_uncertainty[time = 52584];
    Int32 nitrogen_dioxide_ug_N_per_m3_uncertainty_qc[nitrogen_dioxide_ug_N_per_m3_uncertainty_qc_flags = 1][time = 52584];
    String nitrogen_dioxide_ug_N_per_m3_uncertainty_ebasmetadata[metadata_time = 6];
    Float64 nitrogen_monoxide_nmol_per_mol_amean[time = 52584];
    Int32 nitrogen_monoxide_nmol_per_mol_amean_qc[nitrogen_monoxide_nmol_per_mol_amean_qc_flags = 1][time = 52584];
    String nitrogen_monoxide_nmol_per_mol_amean_ebasmetadata[metadata_time = 6];
    Float64 nitrogen_monoxide_ug_N_per_m3_amean[time = 52584];
    Int32 nitrogen_monoxide_ug_N_per_m3_amean_qc[nitrogen_monoxide_ug_N_per_m3_amean_qc_flags = 1][time = 52584];
    String nitrogen_monoxide_ug_N_per_m3_amean_ebasmetadata[metadata_time = 6];
    Float64 nitrogen_monoxide_nmol_per_mol_det.lim.[time = 52584];
    Int32 nitrogen_monoxide_nmol_per_mol_det.lim._qc[nitrogen_monoxide_nmol_per_mol_det.lim._qc_flags = 1][time = 52584];
    String nitrogen_monoxide_nmol_per_mol_det.lim._ebasmetadata[metadata_time = 6];
    Float64 nitrogen_monoxide_ug_N_per_m3_det.lim.[time = 52584];
    Int32 nitrogen_monoxide_ug_N_per_m3_det.lim._qc[nitrogen_monoxide_ug_N_per_m3_det.lim._qc_flags = 1][time = 52584];
    String nitrogen_monoxide_ug_N_per_m3_det.lim._ebasmetadata[metadata_time = 6];
    Float64 nitrogen_monoxide_nmol_per_mol_uncertainty[time = 52584];
    Int32 nitrogen_monoxide_nmol_per_mol_uncertainty_qc[nitrogen_monoxide_nmol_per_mol_uncertainty_qc_flags = 1][time = 52584];
    String nitrogen_monoxide_nmol_per_mol_uncertainty_ebasmetadata[metadata_time = 6];
    Float64 nitrogen_monoxide_ug_N_per_m3_uncertainty[time = 52584];
    Int32 nitrogen_monoxide_ug_N_per_m3_uncertainty_qc[nitrogen_monoxide_ug_N_per_m3_uncertainty_qc_flags = 1][time = 52584];
    String nitrogen_monoxide_ug_N_per_m3_uncertainty_ebasmetadata[metadata_time = 6];
} ebas_doi/HN/VB/YN/HNVB-YNJC.nc;

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