Ground based in situ observations of aerosol_absorption_coefficient at Mace Head (IE0031R) using filter_absorption_photometer

Abstract:
Ground based in situ observations of aerosol_absorption_coefficient at Mace Head (IE0031R) using filter_absorption_photometer. These measurements are gathered as a part of the following projects ACTRIS, EUSAAR, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_absorption_coefficient in pm1

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Metadata Information

General

General information section
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fileIdentifier/identifierebas:IE0031R.20110101000000.20170623132813.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.3y.1h.IE04L_Magee_AE16_pm1.IE04L_abs_coef.lev2.nc
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    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)
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    identificationInfo

    Identification information section
    AttributeValue
    citation
    • title:
      • Ground based in situ observations of aerosol_absorption_coefficient at Mace Head (IE0031R) using filter_absorption_photometer
    • dates:
      • creation:
      • revision:
    • fileIdentifier:
      • EBAS/IE0031R.20110101000000.20170623132813.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.3y.1h.IE04L_Magee_AE16_pm1.IE04L_abs_coef.lev2.nc
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      • see section contact (role: distributor)
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      • { "Data definition": "EBAS_1.1", "Set type code": "TU", "Timezone": "UTC", "File name": "IE0031R.20110101000000.20170623132813.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.3y.1h.IE04L_Magee_AE16_pm1.IE04L_abs_coef.lev2.nc", "File creation": "20190514051105", "Startdate": "20110101000000", "Revision date": "20170623132813", "Version": "1", "Version description": "initial revision -- Processing lev0-lev1: process_lev0_lev1_AE31 V.1.01.00-svn_1643M -- Processing lev1-lev2: process_lev1_lev2_general V.1.01.00-svn_1643M", "Data level": "2", "Period code": "3y", "Resolution code": "1h", "Sample duration": "1h", "Orig. time res.": "1mn", "Station code": "IE0031R", "Platform code": "IE0031S", "Station name": "Mace Head", "Station WDCA-ID": "GAWAIE__MHD", "Station GAW-ID": "MHD", "Station GAW-Name": "Mace Head", "Station land use": "Grassland", "Station setting": "Coastal", "Station GAW type": "G", "Station WMO region": "6", "Station latitude": "53.32583", "Station longitude": "-9.89944", "Station altitude": "5.0 m", "Measurement height": "10.0 m", "Regime": "IMG", "Component": "aerosol_absorption_coefficient", "Unit": "1/Mm", "Matrix": "pm1", "Laboratory code": "IE04L", "Instrument type": "filter_absorption_photometer", "Instrument name": "Magee_AE16_pm1", "Instrument manufacturer": "Magee", "Instrument model": "AE16", "Instrument serial number": "381;0210", "Method ref": "IE04L_abs_coef", "Standard method": "SOP=GAW227", "Inlet type": "Isokinetic", "Inlet description": "whole air inlet", "Humidity/temperature control": "None", "Humidity/temperature control description": "passive, sample heated from atmospheric to lab temperature", "Volume std. temperature": "273.15 K", "Volume std. pressure": "1013.25 hPa", "Detection limit": "0.047429 1/Mm", "Detection limit expl.": "Determined by instrument noise characteristics, no detection limit flag used", "Measurement uncertainty": "25.0 %", "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": "IE04L, \"National University of Ireland, Galway\", NUIG, School of Physics, University Road, , , Galway, Ireland", "Frameworks": "ACTRIS EUSAAR GAW-WDCA", "Originator": "O'Dowd, Colin, , , , , , , , , ", "Submitter": "Vaishya, Aditya, , , , , , , , , ", "Acknowledgement": "Request acknowledgement details from data originator", "Comment": "specific attenuation cross section 16.6 m2/g" }
    abstract see above
    status
    purpose
    pointOfContactsee section contact (role: originator)
    graphicOverview
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    • maintenanceAndUpdateFrequency:
    • updateScope:
    • maintenanceNote:
    descriptiveKeywords:
    • theme:
      • pm1
      • Mace Head
      • aerosol_absorption_coefficient
      • GAW-WDCA
      • IE0031R
      • ACTRIS
      • EUSAAR
    • project:
      • ACTRIS, EUSAAR, GAW-WDCA
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      • NILU - Norwegian Institute for Air Research, ATMOS, EBAS
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    individualNameColin O'Dowd
    organisationNameIE04L, National University of Ireland, Galway, NUIG, School of Physics, University Road, Galway, Ireland
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    organisationNameIE04L, National University of Ireland, Galway, NUIG, School of Physics, University Road, Galway, Ireland
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