Ground based in situ observations of filter_absorption_photometer at Giordan Lighthouse (MT0001R)

Abstract:
Ground based in situ observations of filter_absorption_photometer at Giordan Lighthouse (MT0001R). These measurements are gathered as a part of the following projects ACTRIS, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_absorption_coefficient in pm10, aerosol_absorption_coefficient in pm10, aerosol_absorption_coefficient in pm10

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Metadata Information

General

General information section
AttributeValue
fileIdentifier/identifierebas:MT0001R.20200427052942.20220303083000.filter_absorption_photometer...15mo.1h.MT02L_Thermo_5012_MALTA.MT02L_MAAP_MALTA.lev2.nc
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    dateStamp 2022-03-04
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    Identification information section
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    citation
    • title:
      • Ground based in situ observations of filter_absorption_photometer at Giordan Lighthouse (MT0001R)
    • dates:
      • creation:
      • revision:
    • fileIdentifier:
      • EBAS/MT0001R.20200427052942.20220303083000.filter_absorption_photometer...15mo.1h.MT02L_Thermo_5012_MALTA.MT02L_MAAP_MALTA.lev2.nc
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      • see section contact (role: distributor)
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      • { "Data definition": "EBAS_1.1", "Set type code": "TI", "Timezone": "UTC", "File name": "MT0001R.20200427052942.20220303083000.filter_absorption_photometer...15mo.1h.MT02L_Thermo_5012_MALTA.MT02L_MAAP_MALTA.lev2.nc", "File creation": "2022-03-04T18:00:20.769877 UTC", "Export state": "2022-03-04T17:12:35.220000 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20200427052942", "Revision date": "20220303083000", "Version": "1", "Version description": "initial revision, TROPOS_MAAP_V35", "Data level": "2", "Period code": "15mo", "Resolution code": "1h", "Sample duration": "1h", "Orig. time res.": "1mn", "Station code": "MT0001R", "Platform code": "MT0001S", "Station name": "Giordan Lighthouse", "Station WDCA-ID": "GAWAMT__GLH", "Station GAW-ID": "GLH", "Station GAW-Name": "Giordan Lighthouse", "Station land use": "Gravel and stone", "Station setting": "Coastal", "Station GAW type": "R", "Station WMO region": "6", "Station latitude": "36.0722", "Station longitude": "14.2184", "Station altitude": "167.0 m", "Measurement height": "5.0 m", "Regime": "IMG", "Laboratory code": "MT02L", "Instrument type": "filter_absorption_photometer", "Instrument name": "Thermo_5012_MALTA", "Instrument manufacturer": "Thermo", "Instrument model": "5012", "Instrument serial number": "176", "Method ref": "MT02L_MAAP_MALTA", "Standard method": "Single-angle_Correction=Bond1999", "Inlet type": "Impactor--direct", "Inlet description": "PM10 at ambient humidity inlet, Thermo, flow 16.67l/min", "Humidity/temperature control": "Diffusion dryer", "Humidity/temperature control description": "sample dried to below 40% RH with nafion and absorption dryers operated with dry compressed air", "Volume std. temperature": "273.15 K", "Volume std. pressure": "1013.25 hPa", "Zero/negative values code": "Zero/negative possible", "Zero/negative values": "Zero and negative values appear due to statistical variations at very low concentrations", "Organization": "MT02L, University of Malta, UoM, Department of Physics, , , MSD 2080, Msida, Malta", "Framework acronym": "ACTRIS, GAW-WDCA", "Framework name": "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, World Data Centre for Aerosols", "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 Aerosols is the data repository and archive for microphysical, optical, and chemical properties of atmospheric aerosol of the World Meteorological Organisation's (WMO) Global Atmosphere Watch (GAW) programme.", "Framework contact name": "Cathrine Lund Myhre, Markus Fiebig", "Framework contact email": "clm@nilu.no, Markus.Fiebig@nilu.no", "Originator": "Muscat, Rebecca, rebecca.muscat@um.edu.mt, University of Malta, UM, Department of Geosciences, , , MSD 2080, Msida, Malta", "Submitter": "Muscat, Rebecca, rebecca.muscat@um.edu.mt, University of Malta, UM, Department of Geosciences, , , MSD 2080, Msida, Malta", "Acknowledgement": "Request acknowledgement details from data originator" }
    abstract see above
    status
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    • maintenanceAndUpdateFrequency:
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    descriptiveKeywords:
    • theme:
      • pm10
      • Giordan Lighthouse
      • aerosol_absorption_coefficient
      • MT0001R
      • GAW-WDCA
      • ACTRIS
    • project:
      • ACTRIS, GAW-WDCA
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      • NILU - Norwegian Institute for Air Research, ATMOS, EBAS
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    Contact

    Role: pointOfContact

    Contact information section
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    individualNameRaymond Ellul, Rebecca Muscat
    organisationNameMT02L, University of Malta, UoM, Department of Physics, MSD 2080, Msida, Malta
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    organisationName NILU - Norwegian Institute for Air Research, ATMOS, EBAS
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    organisationNameMT02L, University of Malta, UoM, Department of Physics, MSD 2080, Msida, Malta
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