Ground based in situ observations of aerosol_absorption_coefficient at Summit (DK0025G) using filter_absorption_photometer

Abstract:
Ground based in situ observations of aerosol_absorption_coefficient at Summit (DK0025G) using filter_absorption_photometer. These measurements are gathered as a part of the following projects GAW-WDCA, NOAA-ESRL and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_absorption_coefficient in pm25, aerosol_absorption_coefficient in pm25, aerosol_absorption_coefficient in pm25

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Metadata Information

General

General information section
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fileIdentifier/identifierebas:DK0025G.20110101000000.20210308152741.filter_absorption_photometer.aerosol_absorption_coefficient.pm25.4y.1h.US06L_GMD_CLAP-3W_SUM_pm25.US06L_abs_coef.lev2.nc
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    contactsee section contact (role: pointOfContact)
    dateStamp 2021-03-09
    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 Summit (DK0025G) using filter_absorption_photometer
    • dates:
      • creation:
      • revision:
    • fileIdentifier:
      • EBAS/DK0025G.20110101000000.20210308152741.filter_absorption_photometer.aerosol_absorption_coefficient.pm25.4y.1h.US06L_GMD_CLAP-3W_SUM_pm25.US06L_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": "DK0025G.20110101000000.20210308152741.filter_absorption_photometer.aerosol_absorption_coefficient.pm25.4y.1h.US06L_GMD_CLAP-3W_SUM_pm25.US06L_abs_coef.lev2.nc", "File creation": "2021-03-08T17:27:17.380970 UTC", "Export state": "2021-03-08T16:25:03.037000 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20110101000000", "Revision date": "20210308152741", "Version": "1", "Version description": "Version numbering not tracked, generated by CPD3 EBAS Export v24-107-g015cb29-m run as da.output.upload (32120) run by aerosol on aero2-new.cmdl.noaa.gov via da.output.upload --after=undef --profile=ebas --quiet sum", "Data level": "2", "Period code": "4y", "Resolution code": "1h", "Sample duration": "1h", "Orig. time res.": "1mn", "Station code": "DK0025G", "Platform code": "DK0025S", "Station name": "Summit", "Station WDCA-ID": "GAWADK__SUM", "Station GAW-ID": "SUM", "Station GAW-Name": "Summit", "Station land use": "Snowfield", "Station setting": "Polar", "Station GAW type": "G", "Station WMO region": "6", "Station latitude": "72.5800018311", "Station longitude": "-38.4799995422", "Station altitude": "3238.0 m", "Measurement latitude": "72.580002", "Measurement longitude": "-38.48", "Measurement altitude": "3238.0 m", "Measurement height": "10.0 m", "Regime": "IMG", "Component": "aerosol_absorption_coefficient", "Unit": "1/Mm", "Matrix": "pm25", "Laboratory code": "US06L", "Instrument type": "filter_absorption_photometer", "Instrument name": "GMD_CLAP-3W_SUM_pm25", "Instrument manufacturer": "NOAA/ESRL/GMD", "Instrument model": "CLAP-10", "Instrument serial number": "3", "Method ref": "US06L_abs_coef", "Standard method": "Single-angle_Correction=Bond1999_Ogren2010", "Inlet type": "Cyclone", "Inlet description": "Cyclone size selection at 2.5um aerodynamic diameter", "Humidity/temperature control": "Heating to 40% RH, limit 40 deg. C", "Volume std. temperature": "273.15 K", "Volume std. pressure": "1013.25 hPa", "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": "US06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, \"Earth System Research Laboratory, Global Monitoring Division\", 325 Broadway, , CO 80305-3, Boulder, U.S.A.", "Framework acronym": "GAW-WDCA, NOAA-ESRL", "Framework name": "World Data Centre for Aerosols, ", "Framework description": "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": "Markus Fiebig, Markus Fiebig", "Framework contact email": "Markus.Fiebig@nilu.no, Markus.Fiebig@nilu.no", "Originator": "Sheridan, Patrick, Patrick.Sheridan@noaa.gov, National Oceanic and Atmospheric Administration/Earth System Research Laboratory/Global Monitoring Division, NOAA/ESRL/GMD, , 325 Broadway, , 80305, \"Boulder, CO\", USA", "Submitter": "Sheridan, Patrick, Patrick.Sheridan@noaa.gov, National Oceanic and Atmospheric Administration/Earth System Research Laboratory/Global Monitoring Division, NOAA/ESRL/GMD, , 325 Broadway, , 80305, \"Boulder, CO\", USA", "Acknowledgement": "Request acknowledgement details from data originator", "Comment": "Standard Bond et al. 1999 values for K1 and K2 used at all wavelengths" }
    abstract see above
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    descriptiveKeywords:
    • theme:
      • NOAA-ESRL
      • DK0025G
      • aerosol_absorption_coefficient
      • Summit
      • GAW-WDCA
      • pm25
    • project:
      • GAW-WDCA, NOAA-ESRL
    • dataCenter:
      • NILU - Norwegian Institute for Air Research, ATMOS, EBAS
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    topicCategoryclimatologyMeteorologyAtmosphere
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      • westBoundLongitude: -38.48
      • eastBoundLongitude: -38.48
      • southBoundLatitude: 72.580002
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    Contact

    Role: pointOfContact

    Contact information section
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    individualNamePatrick Sheridan
    organisationNameUS06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, Earth System Research Laboratory, Global Monitoring Division, 325 Broadway, CO 80305-3, Boulder, U.S.A.
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    organisationName NILU - Norwegian Institute for Air Research, ATMOS, EBAS
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    organisationNameUS06L, National Oceanic and Atmospheric Administration, NOAA/ESRL/GMD, Earth System Research Laboratory, Global Monitoring Division, 325 Broadway, CO 80305-3, Boulder, U.S.A.
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