EBAS:NU2C-ERK4.nc eng UTF8 dataset Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner CH02L, Paul Scherrer Institut, PSI, Laboratory of Atmospheric Chemistry (LAC), OFLB, 5232, Villigen PSI, Switzerland , , , , , , , , , , , , , , , , , , , ebas.nilu.no WWW:LINK web browser information pointOfContact 2026-05-18 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) 1 temporal 87672 3600.0 area Ground based in situ observations of aerosol_absorption_coefficient at Jungfraujoch (CH0001G) using filter_absorption_photometer 2019-06-03T13:00:25 creation EBAS Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner CH02L, Paul Scherrer Institut, PSI, Laboratory of Atmospheric Chemistry (LAC), OFLB, 5232, Villigen PSI, Switzerland , , , , , , , , , , , , , , , , , , , ebas.nilu.no WWW:LINK web browser information originator Martine Collaud Coen, Martine Collaud Coen, Martine Collaud Coen, Martine Collaud Coen, Martine Collaud Coen, Martine Collaud Coen, Martine Collaud Coen, Martine Collaud Coen, Martine Collaud Coen, Martine Collaud Coen data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter, data submitter { "Data definition": "EBAS_1.1", "Data license": "https://creativecommons.org/licenses/by/4.0/", "Citation": "Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, aerosol_absorption_coefficient - filter_absorption_photometer at Jungfraujoch, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/NU2C-ERK4", "Set type code": "TU", "Timezone": "UTC", "File name": "NU2C-ERK4.nc", "Represents DOI": "https://doi.org/10.48597/NU2C-ERK4", "Contains data from DOI": "https://doi.org/10.48597/NU2C-ERK4", "File creation": "2023-12-12T10:30:41.461109 UTC", "Export state": "2015-07-03T12:50:17.500000 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20030101000000", "Revision date": "20190603130025", "Version": "1", "Version description": "revision, SPT level 2", "Data level": "2", "Period code": "10y", "Resolution code": "1h", "Sample duration": "1h", "Orig. time res.": "1h", "Station code": "CH0001G", "Platform code": "CH0001S", "Station name": "Jungfraujoch", "Station WDCA-ID": "GAWACH__JFJ", "Station GAW-ID": "JFJ", "Station GAW-Name": "Jungfraujoch", "Station land use": "Gravel and stone", "Station setting": "Mountain", "Station GAW type": "G", "Station WMO region": "6", "Station latitude": "46.5475", "Station longitude": "7.985", "Station altitude": "3578.0 m", "Measurement latitude": "46.55", "Measurement longitude": "7.99", "Measurement altitude": "3580.0 m", "Measurement height": "2.0 m", "Regime": "IMG", "Component": "aerosol_absorption_coefficient", "Unit": "1/Mm", "Matrix": "aerosol", "Laboratory code": "CH02L", "Instrument type": "filter_absorption_photometer", "Instrument name": "Carusso_MAAP_42545-15_No011", "Instrument manufacturer": "Thermo", "Instrument model": "5012", "Instrument serial number": "No011", "Method ref": "CH02L_MAAP_abs_coef", "Standard method": "None", "Inlet type": "Impactor--direct", "Inlet description": "TSP at heated inlet, Digitel, flow >100 l/min", "Humidity/temperature control": "None", "Humidity/temperature control description": "Heated inlet, sample dried to below 20% RH due to the heated inlet", "Volume std. temperature": "273.15 K", "Volume std. pressure": "1013.25 hPa", "Detection limit": "5.0 1/Mm", "Detection limit expl.": "Determined only by instrument counting statistics, no detection limit flag used", "Measurement uncertainty expl.": "typical value of unit-to-unit variability", "Zero/negative values code": "Zero/negative possible", "Zero/negative values": "Zero/negative values may appear due to statistical variations at very low concentrations", "Organization": "CH02L, Paul Scherrer Institut, PSI, Laboratory of Atmospheric Chemistry (LAC), OFLB, , 5232, Villigen PSI, Switzerland", "Framework acronym": "EMEP, EUSAAR, GAW-WDCA", "Framework name": "European Monitoring and Evaluation Programme, European Supersites for Atmospheric Aerosol Research, World Data Centre for Aerosols", "Framework description": "The European Monitoring and Evaluation Programme (EMEP) is a scientifically based and policy driven programme under the Convention on Long-range Transboundary Air Pollution (CLRTAP) for int'l co-operation to solve transboundary air pollution problems., Integration of measurements of atmospheric aerosol properties performed in a distributed network of 20 high quality European ground-based stations in support of policy issues on air quality, long-range transport of pollutants and climate change., 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": "Kjetil Tørseth, Ann Mari Fjaeraa, Markus Fiebig", "Framework contact email": "kt@nilu.no, amf@nilu.no, Markus.Fiebig@nilu.no", "Originator": "Weingartner, Ernest, , , , , , , , , ", "Submitter": "Collaud Coen, Martine, , , , , , , , , ", "Acknowledgement": "Request acknowledgement details from data originator", "Comment": "Mass absorption efficiency = 6.6 m2/g. The applied STP correction takes into account a mean T=25°C and a mean P=655 hPa at the station lab." } Ground based in situ observations of aerosol_absorption_coefficient at Jungfraujoch (CH0001G) using filter_absorption_photometer. These measurements are gathered as a part of the following projects EMEP, EUSAAR, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: aerosol_absorption_coefficient in aerosol (volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles), aerosol_absorption_coefficient in aerosol (volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles), aerosol_absorption_coefficient in aerosol (volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles) Request acknowledgement details from data originator Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner, Urs Baltensperger, Ernest Weingartner CH02L, Paul Scherrer Institut, PSI, Laboratory of Atmospheric Chemistry (LAC), OFLB, 5232, Villigen PSI, Switzerland , , , , , , , , , , , , , , , , , , , ebas.nilu.no WWW:LINK web browser information pointOfContact Jungfraujoch aerosol GAW-WDCA volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles CH0001G EUSAAR aerosol_absorption_coefficient EMEP theme EMEP, EUSAAR, GAW-WDCA project NILU - Norwegian Institute for Air Research, ATMOS, EBAS dataCenter volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles status_flag volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles status_flag volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles status_flag time time theme CF-1.7, ACDD-1.3 https://creativecommons.org/licenses/by/4.0/ EMEP, EUSAAR, GAW-WDCA largerWorkCitation project eng climatologyMeteorologyAtmosphere 1 7.99 7.99 46.55 46.55 seconds 2003-01-01T00:30:00Z 2012-12-31T23:30:00Z 3580.0 3580.0 time_bnds double time bounds for measurement metadata_time_bnds double time bounds for ebas metadata intervals aerosol_absorption_coefficient_amean double (volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles) aerosol_absorption_coefficient_amean_qc int (status_flag) aerosol_absorption_coefficient_amean_ebasmetadata String ebas metadata for different time intervals; json encoded aerosol_absorption_coefficient_prec1587 double (volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles) aerosol_absorption_coefficient_prec1587_qc int (status_flag) aerosol_absorption_coefficient_prec1587_ebasmetadata String ebas metadata for different time intervals; json encoded aerosol_absorption_coefficient_perc8413 double (volume_absorption_coefficient_in_air_due_to_dried_aerosol_particles) aerosol_absorption_coefficient_perc8413_qc int (status_flag) aerosol_absorption_coefficient_perc8413_ebasmetadata String ebas metadata for different time intervals; json encoded time double time of measurement (time) metadata_time double time of ebas metadata intervals (time) NILU - Norwegian Institute for Air Research, ATMOS, EBAS ebas@nilu.no https://www.nilu.no/ WWW:LINK web browser URL for the data publisher This URL provides contact information for the publisher of this dataset information publisher OPeNDAP dataset None This record was translated from NcML using UnidataDD2MI.xsl Version 2.3.4. (2026-05-18T07:44:30.29Z)