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, EMEP, 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.20181231234508.20210528000000.online_gc..air.2y.2659s.CV01L_Agilent_GC-FID_7890A_G3440A.CV01L_Manual_AIR_only.lev2.nc
languageeng
characterSetUTF8
hierarchyLeveldataset
hierarchyLevelName
    contactsee section contact (role: pointOfContact)
    dateStamp 2021-06-02
    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.20181231234508.20210528000000.online_gc..air.2y.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.20181231234508.20210528000000.online_gc..air.2y.2659s.CV01L_Agilent_GC-FID_7890A_G3440A.CV01L_Manual_AIR_only.lev2.nc", "File creation": "2021-06-02T10:39:04.079136 UTC", "Export state": "2021-06-02T09:25:03.443000 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20181231234508", "Revision date": "20210528000000", "Data level": "2", "Period code": "2y", "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", "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
      • EMEP
      • 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, EMEP, 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
      • status_flag
      • mass_fraction_of_butane_in_air
      • status_flag
      • mass_fraction_of_toluene_in_air
      • mass_fraction_of_butane_in_air
      • status_flag
      • status_flag
      • status_flag
      • status_flag
      • status_flag
      • status_flag
      • mass_fraction_of_benzene_in_air
      • status_flag
      • status_flag
      • status_flag
      • status_flag
      • 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
    AttributeValue
    CoverageDescription:
    • attributeDescription
    • contentType

    distributionInfo

    Distribution information section
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    distributionFormat
    • name:
    • version:
      • (gco:nilReason=)
    • specification:
    transferOptions (onLine)
    • linkage/ URL:
    • protocol:
    • name:
    • description:

    dataQualityInfo

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