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

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Metadata Information

General

General information section
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fileIdentifier/identifierebas:US3446C.20090101000000.20200125224013.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.1y.1h.US10L_RadianceResearch_PSAP-1W_APP_pm1.US10L_abs_coef.lev2.nc
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    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
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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.20090101000000.20200125224013.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.1y.1h.US10L_RadianceResearch_PSAP-1W_APP_pm1.US10L_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": "US3446C.20090101000000.20200125224013.filter_absorption_photometer.aerosol_absorption_coefficient.pm1.1y.1h.US10L_RadianceResearch_PSAP-1W_APP_pm1.US10L_abs_coef.lev2.nc", "File creation": "20200310113526", "Startdate": "20090101000000", "Revision date": "20200125224013", "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": "RadianceResearch_PSAP-1W_APP_pm1", "Instrument manufacturer": "Radiance-Research", "Instrument model": "PSAP-1W", "Instrument serial number": "46", "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\", , , , ", "Frameworks": "GAW-WDCA NOAA-ESRL", "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" }
    abstract see above
    status
    purpose
    pointOfContactsee section contact (role: originator)
    graphicOverview
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    • maintenanceAndUpdateFrequency:
    • updateScope:
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    descriptiveKeywords:
    • theme:
      • Appalachian State University
      • Boone (NC)
      • NOAA-ESRL
      • pm1
      • US3446C
      • aerosol_absorption_coefficient
      • GAW-WDCA
    • project:
      • GAW-WDCA, NOAA-ESRL
    • dataCenter:
      • 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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    organisationName NILU - Norwegian Institute for Air Research, ATMOS, EBAS
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    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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