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

Abstract:
Ground based in situ observations of online_gc at Cape Verde Atmospheric Observatory (CV0001G). 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: 2-methylbutane in air (mass_fraction_of_2_methylbutane_in_air), 2-methylbutane in air (mass_fraction_of_2_methylbutane_in_air), 2-methylbutane in air (mass_fraction_of_2_methylbutane_in_air), 2-methylpropane in air (mass_fraction_of_2_methylpropane_in_air), 2-methylpropane in air (mass_fraction_of_2_methylpropane_in_air), 2-methylpropane in air (mass_fraction_of_2_methylpropane_in_air), benzene in air (mass_fraction_of_benzene_in_air), benzene in air (mass_fraction_of_benzene_in_air), benzene in air (mass_fraction_of_benzene_in_air), ethane in air (mass_fraction_of_ethane_in_air), ethane in air (mass_fraction_of_ethane_in_air), ethane in air (mass_fraction_of_ethane_in_air), ethene in air (mass_fraction_of_ethene_in_air), ethene in air (mass_fraction_of_ethene_in_air), ethene in air (mass_fraction_of_ethene_in_air), ethyne in air (mass_fraction_of_ethyne_in_air), ethyne in air (mass_fraction_of_ethyne_in_air), ethyne in air (mass_fraction_of_ethyne_in_air), isoprene in air (mass_fraction_of_isoprene_in_air), isoprene in air (mass_fraction_of_isoprene_in_air), isoprene in air (mass_fraction_of_isoprene_in_air), n-butane in air (mass_fraction_of_butane_in_air), n-butane in air (mass_fraction_of_butane_in_air), n-butane in air (mass_fraction_of_butane_in_air), n-pentane in air (mass_fraction_of_pentane_in_air), n-pentane in air (mass_fraction_of_pentane_in_air), n-pentane in air (mass_fraction_of_pentane_in_air), propane in air (mass_fraction_of_propane_in_air), propane in air (mass_fraction_of_propane_in_air), propane in air (mass_fraction_of_propane_in_air), propene in air (mass_fraction_of_propene_in_air), propene in air (mass_fraction_of_propene_in_air), propene in air (mass_fraction_of_propene_in_air), toluene in air (mass_fraction_of_toluene_in_air), toluene in air (mass_fraction_of_toluene_in_air), toluene in air (mass_fraction_of_toluene_in_air)

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Metadata Information

General

General information section
AttributeValue
fileIdentifier/identifierebas:CV0001G.20181231234508.20201123000000.online_gc..air.15mo.2659s.CV01L_Agilent_GC-FID_7890A_G3440A.CV01L_Manual_AIR_only.lev2.nc
languageeng
characterSetUTF8
hierarchyLeveldataset
hierarchyLevelName
    contactsee section contact (role: pointOfContact)
    dateStamp 2021-02-11
    metadataStandardNameISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
    metadataStandardVersionISO 19115-2:2009(E)
    referenceSystemInfo
    metadataExtensionInfo

    identificationInfo

    Identification information section
    AttributeValue
    citation
    • title:
      • Ground based in situ observations of online_gc at Cape Verde Atmospheric Observatory (CV0001G)
    • dates:
      • creation:
      • revision:
    • fileIdentifier:
      • EBAS/CV0001G.20181231234508.20201123000000.online_gc..air.15mo.2659s.CV01L_Agilent_GC-FID_7890A_G3440A.CV01L_Manual_AIR_only.lev2.nc
        (CodeSpace: )
    • citedResponsibleParty:
      • see section contact (role: distributor)
    • presentationForm:
    • otherCitationDetails:
      • { "Data definition": "EBAS_1.1", "Set type code": "TI", "Timezone": "UTC", "File name": "CV0001G.20181231234508.20201123000000.online_gc..air.15mo.2659s.CV01L_Agilent_GC-FID_7890A_G3440A.CV01L_Manual_AIR_only.lev2.nc", "File creation": "2021-01-29T00:32:28.740121 UTC", "Export state": "2021-01-28T23:25:05.297000 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20181231234508", "Revision date": "20201123000000", "Data level": "2", "Period code": "15mo", "Resolution code": "2659s", "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 altitude": "10.0 m", "Measurement height": "10.0 m", "Regime": "IMG", "Unit": "pmol/mol", "Matrix": "air", "Laboratory code": "CV01L", "Instrument type": "online_gc", "Instrument name": "Agilent_GC-FID_7890A_G3440A", "Instrument manufacturer": "MARKES+MARKES+Agilent", "Instrument model": "Air Server+UNITY2+7890A GC/FID", "Instrument serial number": "CN12191070", "Method ref": "CV01L_Manual_AIR_only", "Standard method": "None", "Calibration scale": "NPL", "Inlet type": "Hat or hood", "Inlet description": "Downward facing with hood, 15m total length, insulated, 1m/s flow", "Detection limit expl.": "Detection limit equals 3 times the precision", "Measurement uncertainty expl.": "expanded uncertainity 2 sigma and it includes reproducibility (precision) + systematic error", "Zero/negative values code": "Zero/negative impossible", "Organization": "CV01L, National Institute of Meteorology and Geophysics, , , \"Espargos, Ilha do Sal 76\", , , , Cape Verde", "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": "Carpenter, Lucy, lucy.carpenter@york.ac.uk, National Centre for Atmospheric Science, NCAS, Wolfson Atmospheric Chemistry Laboratories, , Innovation Way, YO10 5DQ, York, Great Britain", "Submitter": "Punjabi, Shalini, shalini.punjabi@york.ac.uk, National Centre for Atmospheric Science, NCAS, Wolfson Atmospheric Chemistry Laboratories, Innovation Way, , YO10 5DQ, York, Great Britain", "Acknowledgement": "Request acknowledgement details from data originator", "Comment": "Preconcentration by commercial MARKES unit, o3 removal by heated stainless steel lines , Sterling Coolers and condensing chilllers use for water removal , monthly calibration interval" }
    abstract see above
    status
    purpose
    pointOfContactsee section contact (role: originator)
    graphicOverview
    resourceMaintenance
    • maintenanceAndUpdateFrequency:
    • updateScope:
    • maintenanceNote:
    descriptiveKeywords:
    • theme:
      • benzene
      • mass_fraction_of_2_methylpropane_in_air
      • 2-methylpropane
      • mass_fraction_of_butane_in_air
      • isoprene
      • air
      • ACTRIS
      • mass_fraction_of_benzene_in_air
      • mass_fraction_of_ethene_in_air
      • ethyne
      • mass_fraction_of_ethane_in_air
      • n-butane
      • mass_fraction_of_propane_in_air
      • mass_fraction_of_ethyne_in_air
      • mass_fraction_of_2_methylbutane_in_air
      • mass_fraction_of_toluene_in_air
      • mass_fraction_of_pentane_in_air
      • propane
      • Cape Verde Atmospheric Observatory
      • n-pentane
      • GAW-WDCRG
      • toluene
      • propene
      • CV0001G
      • ethene
      • 2-methylbutane
      • ethane
      • mass_fraction_of_isoprene_in_air
      • mass_fraction_of_propene_in_air
    • project:
      • ACTRIS, GAW-WDCRG
    • dataCenter:
      • NILU - Norwegian Institute for Air Research, ATMOS, EBAS
    • theme:
      • status_flag
      • mass_fraction_of_toluene_in_air
      • status_flag
      • mass_fraction_of_ethene_in_air
      • status_flag
      • status_flag
      • status_flag
      • mass_fraction_of_isoprene_in_air
      • status_flag
      • status_flag
      • status_flag
      • status_flag
      • status_flag
      • status_flag
      • status_flag
      • mass_fraction_of_benzene_in_air
      • status_flag
      • mass_fraction_of_isoprene_in_air
      • mass_fraction_of_2_methylbutane_in_air
      • status_flag
      • mass_fraction_of_2_methylpropane_in_air
      • status_flag
      • mass_fraction_of_propene_in_air
      • mass_fraction_of_ethane_in_air
      • status_flag
      • mass_fraction_of_butane_in_air
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      • mass_fraction_of_butane_in_air
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      • mass_fraction_of_butane_in_air
      • status_flag
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      • mass_fraction_of_benzene_in_air
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      • status_flag
      • mass_fraction_of_propane_in_air
      • mass_fraction_of_propene_in_air
      • mass_fraction_of_2_methylpropane_in_air
      • mass_fraction_of_ethyne_in_air
      • mass_fraction_of_propane_in_air
      • mass_fraction_of_ethyne_in_air
      • mass_fraction_of_propane_in_air
      • mass_fraction_of_ethene_in_air
      • status_flag
      • mass_fraction_of_propene_in_air
      • status_flag
      • mass_fraction_of_pentane_in_air
      • mass_fraction_of_ethane_in_air
      • mass_fraction_of_toluene_in_air
      • status_flag
      • mass_fraction_of_ethyne_in_air
      • status_flag
      • mass_fraction_of_pentane_in_air
      • mass_fraction_of_2_methylbutane_in_air
      • mass_fraction_of_isoprene_in_air
      • mass_fraction_of_benzene_in_air
      • mass_fraction_of_ethane_in_air
      • mass_fraction_of_pentane_in_air
      • status_flag
      • mass_fraction_of_2_methylbutane_in_air
      • mass_fraction_of_2_methylpropane_in_air
      • mass_fraction_of_ethene_in_air
      • status_flag
      • status_flag
      • time
      • time
    resourceConstraints
    • MD_Constraints:
      • useLimitation:
    • MD_LegalConstraints:
      • accessConstraints:
      • useConstraints:
      • otherConstraints:
    language
    characterSet
    topicCategoryclimatologyMeteorologyAtmosphere
    extentboundingExtent
    • description:
    • geographicElement:
      • westBoundLongitude: -24.86752
      • eastBoundLongitude: -24.86752
      • southBoundLatitude: 16.86403
      • northBoundLatitude: 16.86403
    • temporalElement:
      • beginPosition:
      • endPosition: (indeterminatePosition = )

    Contact

    Role: pointOfContact

    Contact information section
    AttributeValue
    individualNameShalini Punjabi, Lucy Carpenter
    organisationNameCV01L, National Institute of Meteorology and Geophysics, Espargos, Ilha do Sal 76, Cape Verde
    contactInfo

    Role: distributor

    AttributeValue
    individualName
    organisationName NILU - Norwegian Institute for Air Research, ATMOS, EBAS
    positionName
    contactInfo

    Role: originator

    Originator information section
    AttributeValue
    organisationNameCV01L, National Institute of Meteorology and Geophysics, Espargos, Ilha do Sal 76, Cape Verde
    contactInfo

    contentInfo

    Content information section
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    CoverageDescription:
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    Distribution information section
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    dataQualityInfo

    Data Quality information section
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    scopedataset
    report
    • title:
    • date ():
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    • pass:
    lineage
    • statement:
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    • processStep: