Ground based in situ observations of chemiluminescence_photolytic at Cape Verde Atmospheric Observatory (CV0001G)

Abstract:
Ground based in situ observations of chemiluminescence_photolytic at Cape Verde Atmospheric Observatory (CV0001G). These measurements are gathered as a part of the following projects ACTRIS, EMEP, 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)

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Metadata Information

General

General information section
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fileIdentifier/identifierebas:CV0001G.20200101000000.20220907202046.chemiluminescence_photolytic..air.2y.1h.GB12L_CVO_AQD_Nox.GB12L_AQD_NOx.lev2.nc
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    dateStamp 2022-09-08
    metadataStandardNameISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
    metadataStandardVersionISO 19115-2:2009(E)
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    Identification information section
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    citation
    • title:
      • Ground based in situ observations of chemiluminescence_photolytic at Cape Verde Atmospheric Observatory (CV0001G)
    • dates:
      • creation:
      • revision:
    • fileIdentifier:
      • EBAS/CV0001G.20200101000000.20220907202046.chemiluminescence_photolytic..air.2y.1h.GB12L_CVO_AQD_Nox.GB12L_AQD_NOx.lev2.nc
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      • { "Data definition": "EBAS_1.1", "Set type code": "TU", "Timezone": "UTC", "File name": "CV0001G.20200101000000.20220907202046.chemiluminescence_photolytic..air.2y.1h.GB12L_CVO_AQD_Nox.GB12L_AQD_NOx.lev2.nc", "File creation": "2022-09-08T00:31:15.717606 UTC", "Export state": "2022-09-08T00:25:04.890000 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20200101000000", "Revision date": "20220907202046", "Version description": "initial revision, manually inspected", "Data level": "2", "Period code": "2y", "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", "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": "In the event of publications using this data the author must contact the Atmospheric Measurement Facility (AMF), National Centre for Atmospheric Science (NCAS)." }
    abstract see above
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    • maintenanceAndUpdateFrequency:
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    • theme:
      • mass_concentration_of_nitrogen_dioxide_expressed_as_nitrogen_in_air
      • ACTRIS
      • CV0001G
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      • Cape Verde Atmospheric Observatory
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      • mass_concentration_of_nitrogen_monoxide_expressed_as_nitrogen_in_air
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      • eastBoundLongitude: -24.86752
      • southBoundLatitude: 16.86403
      • northBoundLatitude: 16.86403
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    Contact

    Role: pointOfContact

    Contact information section
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    individualNameSimone Andersen, Anna Callaghan
    organisationNameGB12L, National Centre for Atmospheric Science, NCAS, Department of Chemistry, University of York, YO10 5DD, York, United Kingdom
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