EBAS:CH0001G.20150101000000.20260529091524.cpc...11y.1h.CH02L_TSI_3772_JFJ.CH02L_CPC.lev2.nc eng UTF8 dataset Nicolas Bukowiecki, Urs Baltensperger, Benjamin Brem, Martin Gysel, Martin Gysel-Beer CH02L, Paul Scherrer Institut, PSI, Laboratory of Atmospheric Chemistry (LAC), OFLB, 5232, Villigen PSI, Switzerland , , benjamin.brem@psi.ch, , martin.gysel@psi.ch ebas.nilu.no WWW:LINK web browser information pointOfContact 2026-08-17 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) 1 temporal 70128 4950.0 area Particle_number_concentration at Jungfraujoch 2026-05-29T09:15:24 creation EBAS Nicolas Bukowiecki, Urs Baltensperger, Benjamin Brem, Martin Gysel, Martin Gysel-Beer CH02L, Paul Scherrer Institut, PSI, Laboratory of Atmospheric Chemistry (LAC), OFLB, 5232, Villigen PSI, Switzerland , , benjamin.brem@psi.ch, , martin.gysel@psi.ch ebas.nilu.no WWW:LINK web browser information originator Nicolas Bukowiecki, Benjamin Brem data submitter, data submitter { "Data definition": "EBAS_1.1", "Data license": "https://creativecommons.org/licenses/by/4.0/", "Citation": "Bukowiecki, N., Baltensperger, U., Brem, B., Gysel, M., Gysel-Beer, M., ACTRIS, CREATE, EMEP, GAW-WDCA, 2026, Particle_number_concentration at Jungfraujoch, data hosted by EBAS at NILU, Part of DOI: https://doi.org/10.48597/5VGV-BVKY", "Set type code": "TI", "Timezone": "UTC", "File name": "CH0001G.20150101000000.20260529091524.cpc...11y.1h.CH02L_TSI_3772_JFJ.CH02L_CPC.lev2.nc", "Contains data from DOI": "https://doi.org/10.48597/5VGV-BVKY", "File creation": "2026-05-29T14:48:35.805501 UTC", "Export state": "2026-05-29T14:25:03.559674 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20150101000000", "Revision date": "20260529091524", "Version": "1", "Version description": "Version numbering not tracked, generated by data.aggregate.ebas r4437", "Data level": "2", "Period code": "11y", "Resolution code": "1h", "Sample duration": "1h", "Orig. time res.": "1mn", "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 height": "2.0 m", "Regime": "IMG", "Laboratory code": "CH02L", "Instrument type": "cpc", "Instrument name": "TSI_3772_JFJ", "Instrument manufacturer": "TSI", "Instrument model": "3772", "Instrument serial number": "70634096", "Method ref": "CH02L_CPC", "Inlet type": "Hat or hood", "Inlet description": "Heated total aerosol inlet (25 degC), collects aerosols and hydrometeors smaller than 40 micrometers", "Humidity/temperature control": "Temperature conditioning at 25 deg. C", "Humidity/temperature control description": "Sample dried to below 20% RH due to the heated inlet", "Volume std. temperature": "273.15 K", "Volume std. pressure": "1013.25 hPa", "Measurement uncertainty expl.": "Typical value of unit-to-unit variability", "Zero/negative values code": "Zero possible", "Zero/negative values": "Zero 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": "ACTRIS, CREATE, EMEP, GAW-WDCA", "Framework name": "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, , European Monitoring and Evaluation Programme, 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 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., 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, Kjetil Tørseth, Kjetil Tørseth, Markus Fiebig", "Framework contact email": "clm@nilu.no, kt@nilu.no, kt@nilu.no, Markus.Fiebig@nilu.no", "Originator": "Gysel-Beer, Martin, martin.gysel@psi.ch, Paul Scherrer Institute, PSI, Laboratory of Atmospheric Chemistry, Forschungsstrasse 111, OFLA, 5232, Villigen PSI, Switzerland", "Submitter": "Brem, Benjamin, benjamin.brem@psi.ch, Paul Scherrer Institute, PSI, Laboratory of Atmospheric Chemistry, , , 5232, Villigen PSI, Switzerland", "Acknowledgement": "Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, CREATE, EMEP, GAW-WDCA. Request acknowledgement details from data originator", "Comment": "Adjustments to STP used Sample-T=25C, Sample-P=655hPa" } Particle_number_concentration at Jungfraujoch. These measurements are gathered as a part of the following projects ACTRIS, CREATE, EMEP, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: particle_number_concentration in aerosol (number_concentration_of_particles_in_dry_aerosol_particles_in_air), particle_number_concentration in aerosol (number_concentration_of_particles_in_dry_aerosol_particles_in_air), particle_number_concentration in aerosol (number_concentration_of_particles_in_dry_aerosol_particles_in_air) Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the frameworks: ACTRIS, CREATE, EMEP, GAW-WDCA. Request acknowledgement details from data originator Nicolas Bukowiecki, Urs Baltensperger, Benjamin Brem, Martin Gysel, Martin Gysel-Beer CH02L, Paul Scherrer Institut, PSI, Laboratory of Atmospheric Chemistry (LAC), OFLB, 5232, Villigen PSI, Switzerland , , benjamin.brem@psi.ch, , martin.gysel@psi.ch ebas.nilu.no WWW:LINK web browser information pointOfContact Jungfraujoch number_concentration_of_particles_in_dry_aerosol_particles_in_air ACTRIS particle_number_concentration EMEP GAW-WDCA CH0001G CREATE aerosol theme ACTRIS, CREATE, EMEP, GAW-WDCA project NILU - Norwegian Institute for Air Research, ATMOS, EBAS dataCenter status_flag status_flag number_concentration_of_particles_in_dry_aerosol_particles_in_air status_flag number_concentration_of_particles_in_dry_aerosol_particles_in_air status_flag number_concentration_of_particles_in_dry_aerosol_particles_in_air status_flag time time theme CF-1.7, ACDD-1.3 https://creativecommons.org/licenses/by/4.0/ ACTRIS, CREATE, EMEP, GAW-WDCA largerWorkCitation project eng climatologyMeteorologyAtmosphere 1 7.985 7.985 46.5475 46.5475 seconds 2015-01-01T00:30:00Z 2025-12-31T23:30:00Z 3578.0 3578.0 time_bnds double time bounds for measurement metadata_time_bnds double time bounds for ebas metadata intervals pressure double pressure_qc int (status_flag) pressure_ebasmetadata String ebas metadata for different time intervals; json encoded temperature double temperature_qc int (status_flag) temperature_ebasmetadata String ebas metadata for different time intervals; json encoded particle_number_concentration_amean double (number_concentration_of_particles_in_dry_aerosol_particles_in_air) particle_number_concentration_amean_qc int (status_flag) particle_number_concentration_amean_ebasmetadata String ebas metadata for different time intervals; json encoded particle_number_concentration_prec1587 double (number_concentration_of_particles_in_dry_aerosol_particles_in_air) particle_number_concentration_prec1587_qc int (status_flag) particle_number_concentration_prec1587_ebasmetadata String ebas metadata for different time intervals; json encoded particle_number_concentration_perc8413 double (number_concentration_of_particles_in_dry_aerosol_particles_in_air) particle_number_concentration_perc8413_qc int (status_flag) particle_number_concentration_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) Location String 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. (2026-08-17T02:05:50.584Z)