EBAS:EXMM-KS4A.nc eng UTF8 dataset Karine Sellegri, Laetitia Bouvier FR04L, CNRS-LaMP, Campus des Cézeaux, 24 avenue des Landais, 63177, Aubière, France k.sellegri@opgc.fr, ebas.nilu.no WWW:LINK web browser information pointOfContact 2026-04-12 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data ISO 19115-2:2009(E) 1 temporal 47 644243.0 area OC/EC at Puy de Dôme 2021-11-29T00:00:00 creation EBAS Karine Sellegri, Laetitia Bouvier FR04L, CNRS-LaMP, Campus des Cézeaux, 24 avenue des Landais, 63177, Aubière, France k.sellegri@opgc.fr, ebas.nilu.no WWW:LINK web browser information originator Nicolas Pascal data submitter { "Data definition": "EBAS_1.1", "Data license": "https://creativecommons.org/licenses/by/4.0/", "Citation": "Sellegri, K., Bouvier, L., 2021, OC/EC at Puy de Dôme, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/EXMM-KS4A", "Set type code": "TI", "Timezone": "UTC", "File name": "EXMM-KS4A.nc", "Represents DOI": "https://doi.org/10.48597/EXMM-KS4A", "Contains data from DOI": "https://doi.org/10.48597/EXMM-KS4A", "File creation": "2024-02-13T14:08:59.230049 UTC", "Export state": "2023-01-05T13:19:41.515450 UTC", "Export filter": "exclude-900,exclude-invalid", "Startdate": "20200114080000", "Revision date": "20211129000000", "Version": "1", "Version description": "initial revision, manually inspected", "Data level": "3a", "Period code": "11mo", "Resolution code": "1w", "Sample duration": "2d", "Orig. time res.": "12h", "Station code": "FR0030R", "Platform code": "FR0030S", "Station name": "Puy de Dôme", "Station GAW-ID": "PUY", "Station GAW-Name": "Puy de Dôme", "Station land use": "Forest", "Station setting": "Mountain", "Station GAW type": "G", "Station WMO region": "6", "Station latitude": "45.772223", "Station longitude": "2.964886", "Station altitude": "1465.0 m", "Measurement latitude": "45.772223", "Measurement longitude": "2.964886", "Measurement altitude": "1465.0 m", "Measurement height": "4.0 m", "Regime": "IMG", "Unit": "ug C/m3", "Matrix": "aerosol", "Laboratory code": "FR04L", "Instrument type": "low_vol_sampler", "Instrument name": "PUY_KNF-IP20-T", "Instrument manufacturer": "KNF", "Instrument model": "IP20-T", "Instrument serial number": "N/A", "Analytical laboratory code": "FR11L", "Analytical measurement technique": "thermal-optical_analysis", "Analytical instrument name": "SUNSET_French_1", "Analytical instrument manufacturer": "Sunset Laboratory", "Analytical instrument model": "OCEC Lab Instrument Model 5", "Analytical instrument serial number": "150A", "Method ref": "FR04L_Thermo_Optical-Sunset_Lab_ACTRIS", "Standard method": "SOP=EMEP_manual_v2014, TEMP=EUSAAR_2", "Inlet type": "None--open-face filter", "Inlet description": "large main flowrate with size cut 30 microns for mean wind velocity 7 ms-1, then sub-sample in inox 50 cm isokitenically, before dispatcher", "Flow rate": "25.73 l/min", "Filter face velocity": "35.0 cm/s", "Exposed filter area": "11.95 cm2", "Filter description": "WhatmanQM-A47mm", "Medium": "Quartz", "Filter prefiring": "1173.15 K, 4.0 h", "Filter conditioning": "None", "Sample preparation": "None", "Blank correction": "Blank corrected", "Artifact correction": "None", "Charring correction": "By laser transmission", "Humidity/temperature control": "None", "Humidity/temperature control description": "Filters kept at ambient conditions", "Volume std. temperature": "ambient", "Volume std. pressure": "ambient", "Detection limit expl.": "Determined by taking 3 times standard deviation of ensemble of field blanks for TC and OC, limits given by manufacturer for EC", "Measurement uncertainty expl.": "Measurement uncertainty as reported by the Sunset instrument", "Zero/negative values code": "Zero possible", "Zero/negative values": "Zero values may appear if the concentration is under limit of detection", "QA1 measure ID": "ECAC-OCEC-2017-1", "QA1 date": "2017-03-01 UTC", "QA1 document name": "Results of the inter-laboratory comparison exercise for TC and EC measurements (ref.: OCEC-2017-1)", "QA1 document URL": "http://www.actris-ecac.eu/files/ECAC-report-OCEC-2017-1.pdf", "QA2 measure ID": "ECAC-OCEC-2019-1", "QA2 date": "2019-03-01 UTC", "QA2 document name": "Results of the inter-laboratory comparison exercise for TC and EC measurements (ref.: OCEC-2019-1)", "QA2 document URL": "https://www.actris-ecac.eu/files/OCEC-2019-1-REPORT_final.pdf", "Organization": "FR04L, CNRS-LaMP, , , Campus des Cézeaux, 24 avenue des Landais, 63177, Aubière, France", "Framework acronym": "ACTRIS, EMEP, EUSAAR, GAW-WDCA", "Framework name": "European Research Infrastructure for the observation of Aerosol, Clouds, and Trace gases, European Monitoring and Evaluation Programme, European Supersites for Atmospheric Aerosol Research, 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., 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": "Cathrine Lund Myhre, Kjetil Tørseth, Ann Mari Fjaeraa, Markus Fiebig", "Framework contact email": "clm@nilu.no, kt@nilu.no, amf@nilu.no, Markus.Fiebig@nilu.no", "Originator": "Bouvier, Laetitia, , , , , , , , , ", "Submitter": "Pascal, Nicolas, , , , , , , , , ", "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, EMEP, EUSAAR, GAW-WDCA. For using this data for any kind of publications, you must contact the data originator(s), in terms of acknowledgment", "Comment": "After prefiring, sample are packed in aluminum foil and sealed in plastic sheath before analysis. Data converted from double exposure on day/night filters to 48h averages at NILU/EMEP CCC. Average set to missing if day or night sample missing." } OC/EC at Puy de Dôme. These measurements are gathered as a part of the following projects ACTRIS, EMEP, EUSAAR, GAW-WDCA and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: elemental_carbon in aerosol (mass_concentration_of_elemental_carbon_expressed_as_carbon_in_dry_aerosol_particles_in _air), elemental_carbon in aerosol (mass_concentration_of_elemental_carbon_expressed_as_carbon_in_dry_aerosol_particles_in _air), organic_carbon in aerosol (mass_concentration_of_organic_carbon_in_dry_aerosol_particles_in _air), organic_carbon in aerosol (mass_concentration_of_organic_carbon_in_dry_aerosol_particles_in _air), total_carbon in aerosol (mass_concentration_of_total_carbon_in_dry_aerosol_particles_in _air), total_carbon in aerosol (mass_concentration_of_total_carbon_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, EMEP, EUSAAR, GAW-WDCA. For using this data for any kind of publications, you must contact the data originator(s), in terms of acknowledgment Karine Sellegri, Laetitia Bouvier FR04L, CNRS-LaMP, Campus des Cézeaux, 24 avenue des Landais, 63177, Aubière, France k.sellegri@opgc.fr, ebas.nilu.no WWW:LINK web browser information pointOfContact mass_concentration_of_elemental_carbon_expressed_as_carbon_in_dry_aerosol_particles_in _air total_carbon EUSAAR EMEP mass_concentration_of_total_carbon_in_dry_aerosol_particles_in _air organic_carbon elemental_carbon aerosol mass_concentration_of_organic_carbon_in_dry_aerosol_particles_in _air ACTRIS GAW-WDCA Puy de Dôme FR0030R theme ACTRIS, EMEP, EUSAAR, GAW-WDCA project NILU - Norwegian Institute for Air Research, ATMOS, EBAS dataCenter mass_concentration_of_elemental_carbon_expressed_as_carbon_in_dry_aerosol_particles_in _air status_flag mass_concentration_of_elemental_carbon_expressed_as_carbon_in_dry_aerosol_particles_in _air status_flag mass_concentration_of_organic_carbon_in_dry_aerosol_particles_in _air status_flag mass_concentration_of_organic_carbon_in_dry_aerosol_particles_in _air status_flag mass_concentration_of_organic_carbon_in_dry_aerosol_particles_in _air status_flag mass_concentration_of_total_carbon_in_dry_aerosol_particles_in _air status_flag mass_concentration_of_total_carbon_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, EMEP, EUSAAR, GAW-WDCA largerWorkCitation project eng climatologyMeteorologyAtmosphere 1 2.964886 2.964886 45.772223 45.772223 seconds 2020-01-15T08:00:00Z 2020-12-23T08:00:00Z 1465.0 1465.0 time_bnds double time bounds for measurement metadata_time_bnds double time bounds for ebas metadata intervals elemental_carbon_amean double (mass_concentration_of_elemental_carbon_expressed_as_carbon_in_dry_aerosol_particles_in _air) elemental_carbon_amean_qc int (status_flag) elemental_carbon_amean_ebasmetadata String ebas metadata for different time intervals; json encoded elemental_carbon_uncertainty double (mass_concentration_of_elemental_carbon_expressed_as_carbon_in_dry_aerosol_particles_in _air) elemental_carbon_uncertainty_qc int (status_flag) elemental_carbon_uncertainty_ebasmetadata String ebas metadata for different time intervals; json encoded organic_carbon_amean double (mass_concentration_of_organic_carbon_in_dry_aerosol_particles_in _air) organic_carbon_amean_qc int (status_flag) organic_carbon_amean_ebasmetadata String ebas metadata for different time intervals; json encoded organic_carbon_uncertainty double (mass_concentration_of_organic_carbon_in_dry_aerosol_particles_in _air) organic_carbon_uncertainty_qc int (status_flag) organic_carbon_uncertainty_ebasmetadata String ebas metadata for different time intervals; json encoded organic_carbon_amean_Fraction double (mass_concentration_of_organic_carbon_in_dry_aerosol_particles_in _air) organic_carbon_amean_Fraction_qc int (status_flag) organic_carbon_amean_Fraction_ebasmetadata String ebas metadata for different time intervals; json encoded total_carbon_amean double (mass_concentration_of_total_carbon_in_dry_aerosol_particles_in _air) total_carbon_amean_qc int (status_flag) total_carbon_amean_ebasmetadata String ebas metadata for different time intervals; json encoded total_carbon_uncertainty double (mass_concentration_of_total_carbon_in_dry_aerosol_particles_in _air) total_carbon_uncertainty_qc int (status_flag) total_carbon_uncertainty_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) Fraction 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. (2026-04-12T21:25:01.93+02:00)