Ground based in situ observations of aerosol_absorption_coefficient at Appalachian State University, Boone (NC) (US3446C) using filter_absorption_photometer

Abstract:
Ground based in situ observations of aerosol_absorption_coefficient at Appalachian State University, Boone (NC) (US3446C) 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 pm1, aerosol_absorption_coefficient in pm1, aerosol_absorption_coefficient in pm1

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Metadata Information

General

General information section
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fileIdentifier/identifierebas:US3446C.20160101000000.20220207112047.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.1y.1h.US10L_GMD_CLAP-3W_APP_pm1.US10L_abs_coef.lev2.nc
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    dateStamp 2022-02-07
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    citation
    • title:
      • Ground based in situ observations of aerosol_absorption_coefficient at Appalachian State University, Boone (NC) (US3446C) using filter_absorption_photometer
    • dates:
      • creation:
      • revision:
    • fileIdentifier:
      • EBAS/US3446C.20160101000000.20220207112047.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.1y.1h.US10L_GMD_CLAP-3W_APP_pm1.US10L_abs_coef.lev2.nc
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      • { "Data definition": "EBAS_1.1", "Set type code": "TU", "Timezone": "UTC", "File name": "US3446C.20160101000000.20220207112047.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.1y.1h.US10L_GMD_CLAP-3W_APP_pm1.US10L_abs_coef.lev2.nc", "File creation": "2022-02-07T18:56:24.413743 UTC", "Export state": "2022-02-07T17:25:03.873000 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20160101000000", "Revision date": "20220207112047", "Version": "1", "Version description": "Version numbering not tracked, generated by CPD3 EBAS Export v24-107-g015cb29-m run as da.output.upload (10315) run by aerosol on aero2-new.cmdl.noaa.gov via da.output.upload --after=undef --profile=ebas --quiet app", "Data level": "2", "Period code": "1y", "Resolution code": "1h", "Sample duration": "1h", "Orig. time res.": "1mn", "Station code": "US3446C", "Platform code": "US3446S", "Station name": "Appalachian State University, Boone (NC)", "Station latitude": "36.2", "Station longitude": "-81.7", "Station altitude": "1100.0 m", "Measurement latitude": "36.213001", "Measurement longitude": "-81.692001", "Measurement altitude": "1076.0 m", "Measurement height": "10.0 m", "Regime": "IMG", "Component": "aerosol_absorption_coefficient", "Unit": "1/Mm", "Matrix": "pm1", "Laboratory code": "US10L", "Instrument type": "filter_absorption_photometer", "Instrument name": "GMD_CLAP-3W_APP_pm1", "Instrument manufacturer": "NOAA/ESRL/GMD", "Instrument model": "CLAP-10", "Instrument serial number": "16", "Method ref": "US10L_abs_coef", "Standard method": "Single-angle_Correction=Bond1999_Ogren2010", "Inlet type": "Impactor--direct", "Inlet description": "Switched impactor at 1 um", "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": "US10L, \"Appalachian State University, AppalAIR, Appalachian Atmospheric Interdisciplinary Research Facility\", AppalAIR, , \"c/o James Sherman - CAP Building Room 325, CAP Building Room 325, 28608, Boone NC, United States\", , , , ", "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": "Sherman, James, , , , , , , , , ", "Submitter": "Sherman, James, , , , , , , , , ", "Acknowledgement": "Request acknowledgement details from data originator", "Comment": "Standard Bond et al. 1999 values for K1 and K2 used at all wavelengths" }
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      • Appalachian State University
      • Boone (NC)
      • NOAA-ESRL
      • pm1
      • US3446C
      • aerosol_absorption_coefficient
      • GAW-WDCA
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      • NILU - Norwegian Institute for Air Research, ATMOS, EBAS
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    individualNameJames Sherman
    organisationNameUS10L, Appalachian State University, AppalAIR, Appalachian Atmospheric Interdisciplinary Research Facility, AppalAIR, c/o James Sherman - CAP Building Room 325, CAP Building Room 325, 28608, Boone NC, United States
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