Ground based in situ observations of aerosol_absorption_coefficient at Mount Chacaltaya (BO0001R) using filter_absorption_photometer

Abstract:
Ground based in situ observations of aerosol_absorption_coefficient at Mount Chacaltaya (BO0001R) using filter_absorption_photometer. 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
Attribute	Value
fileIdentifier/identifier	ebas:BO0001R.20110101000000.20220323145330.filter_absorption_photometer.aerosol_absorption_coefficient.pm10.11y.1h.BO01L_Magee_AE31_CHC_ambient.BO01L_filter_absorption_photometer_Magee_AE31.lev2.nc
language	eng
characterSet	UTF8
hierarchyLevel	dataset
hierarchyLevelName
contact	see section contact (role: pointOfContact)
dateStamp	2022-03-25
metadataStandardName	ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
metadataStandardVersion	ISO 19115-2:2009(E)
referenceSystemInfo
metadataExtensionInfo

identificationInfo

Identification information section
Attribute	Value
citation	title: Ground based in situ observations of aerosol_absorption_coefficient at Mount Chacaltaya (BO0001R) using filter_absorption_photometer dates: creation: revision: fileIdentifier: EBAS/BO0001R.20110101000000.20220323145330.filter_absorption_photometer.aerosol_absorption_coefficient.pm10.11y.1h.BO01L_Magee_AE31_CHC_ambient.BO01L_filter_absorption_photometer_Magee_AE31.lev2.nc (CodeSpace: ) citedResponsibleParty: see section contact (role: distributor) presentationForm: otherCitationDetails: { "Data definition": "EBAS_1.1", "Set type code": "TU", "Timezone": "UTC", "File name": "BO0001R.20110101000000.20220323145330.filter_absorption_photometer.aerosol_absorption_coefficient.pm10.11y.1h.BO01L_Magee_AE31_CHC_ambient.BO01L_filter_absorption_photometer_Magee_AE31.lev2.nc", "File creation": "2022-03-25T17:28:08.217522 UTC", "Export state": "2022-03-25T17:25:02.983000 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20110101000000", "Revision date": "20220323145330", "Version": "1", "Data level": "2", "Period code": "11y", "Resolution code": "1h", "Sample duration": "1h", "Orig. time res.": "5mn", "Station code": "BO0001R", "Platform code": "BO0001S", "Station name": "Mount Chacaltaya", "Station latitude": "-16.2000007629", "Station longitude": "-68.0999984741", "Station altitude": "5320.0 m", "Regime": "IMG", "Component": "aerosol_absorption_coefficient", "Unit": "1/Mm", "Matrix": "pm10", "Laboratory code": "BO01L", "Instrument type": "filter_absorption_photometer", "Instrument name": "Magee_AE31_CHC_ambient", "Instrument manufacturer": "Magee", "Instrument model": "AE31", "Method ref": "BO01L_filter_absorption_photometer_Magee_AE31", "Standard method": "None", "Inlet type": "Whole-air inlet", "Humidity/temperature control": "Other (see metadata)", "Humidity/temperature control description": "active, sample heated when relative humidity is > 90%RH (threshold)", "Volume std. temperature": "273.15 K", "Volume std. pressure": "1013.25 hPa", "Detection limit expl.": "instrument characteristics, information from Magee Scientific", "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": "BO01L, \"Atmospheric Physics Laboratory, ALP, UMSA, Campus Cota Cota calle 27, Endifico FCPN piso 3, , La Paz, Bolivia\", , , , , , , ", "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": "Velarde, Fernando, fvelarde@chacaltaya.edu.bo, Laboratory for Atmospheric Physics, LAP, , Campus Cota Cota calle 27 FCPN Building piso 3, , 4680, La Paz, Bolivia", "Submitter": "Pascal, Nicolas, , , , , , , , , " }
abstract	see above
status
purpose
pointOfContact	see section contact (role: originator)
graphicOverview
resourceMaintenance	maintenanceAndUpdateFrequency: updateScope: maintenanceNote:
descriptiveKeywords:	theme: pm10 aerosol_absorption_coefficient GAW-WDCA Mount Chacaltaya ACTRIS BO0001R project: ACTRIS, GAW-WDCA dataCenter: NILU - Norwegian Institute for Air Research, ATMOS, EBAS theme: status_flag status_flag status_flag time time
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Contact

Role: pointOfContact

Contact information section
Attribute	Value
individualName	Paolo Laj, Jose Nicolas, Fernando Velarde
organisationName	BO01L, Atmospheric Physics Laboratory, ALP, UMSA, Campus Cota Cota calle 27, Endifico FCPN piso 3, , La Paz, Bolivia
contactInfo	address: email: paolo.laj@univ-grenoble-alpes.fr, j.nicolas@opgc.univ-bpclermont.fr, fvelarde@chacaltaya.edu.bo

Role: distributor

Attribute	Value
individualName
organisationName	NILU - Norwegian Institute for Air Research, ATMOS, EBAS
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contactInfo	address: phone: email: ebas@nilu.no onlineResource: https://www.nilu.no/i

Role: originator

Originator information section
Attribute	Value
organisationName	BO01L, Atmospheric Physics Laboratory, ALP, UMSA, Campus Cota Cota calle 27, Endifico FCPN piso 3, , La Paz, Bolivia
contactInfo	phone: facsimile: address: email: paolo.laj@univ-grenoble-alpes.fr, j.nicolas@opgc.univ-bpclermont.fr, fvelarde@chacaltaya.edu.bo onlineResource: ebas.nilu.no

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Content information section
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Distribution information section
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dataQualityInfo

Data Quality information section
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