{ "accessUrl": "https://data.icos-cp.eu/objects/SP67RWY09T8u9AFGDxzLsFvd", "coverageGeo": { "geometry": { "coordinates": [2.9658, 45.7719, 1465.0], "type": "Point" }, "properties": { "label": "PUY" }, "type": "Feature" }, "fileName": "co2_puy_surface-insitu_11_allvalid.nc", "hash": "SP67RWY09T8u9AFGDxzLsFvdKerZVNzC7qWngCYAagc", "latestVersion": "https://meta.icos-cp.eu/objects/SP67RWY09T8u9AFGDxzLsFvd", "parentCollections": [{ "comments": [], "label": "European Obspack compilation of atmospheric carbon dioxide, methane, nitrous oxide and carbon monoxide data from ICOS stations for the period 1972-2026; obspack_466_ICOSFT2026.2_20260411", "uri": "https://meta.icos-cp.eu/collections/HmJ5ecEGbPVRAlg9L0-p8raL" }], "pid": "11676/SP67RWY09T8u9AFGDxzLsFvd", "previousVersion": "https://meta.icos-cp.eu/objects/5-uexGnetLftVGd2SB8tApOS", "references": { "authors": [{ "name": "ICOS RI", "self": { "comments": ["use this for documents that originate within ICOS"], "label": "ICOS RI", "uri": "http://meta.icos-cp.eu/resources/organizations/ICOS_RI" } }, { "email": "a.colomb@opgc.univ-bpclermont.fr", "firstName": "Aurélie", "lastName": "Colomb", "orcid": "0000-0002-2595-3911", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Aur%C3%A9lie_Colomb" } }, { "email": "michel.ramonet@lsce.ipsl.fr", "firstName": "Michel", "lastName": "Ramonet", "orcid": "0000-0003-1157-1186", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Michel_Ramonet" } }, { "email": "cyver@lsce.ipsl.fr", "firstName": "Camille", "lastName": "Yver-Kwok", "orcid": "0000-0002-2181-2863", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Camille_Yver-Kwok" } }, { "email": "marc.delmotte@lsce.ipsl.fr", "firstName": "Marc", "lastName": "Delmotte", "orcid": "0000-0003-3805-818X", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Marc_Delmotte" } }, { "email": "morgan.lopez@lsce.ipsl.fr", "firstName": "Morgan", "lastName": "Lopez", "orcid": "0000-0003-1725-3410", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Morgan_Lopez" } }, { "email": "j.m.pichon@opgc.fr", "firstName": "Jean-Marc", "lastName": "Pichon", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Jean-Marc_Pichon" } }], "citationBibTex": "@misc{https://hdl.handle.net/11676/SP67RWY09T8u9AFGDxzLsFvd,\r\n author={ICOS RI and Colomb, Aurélie and Ramonet, Michel and Yver-Kwok, Camille and Delmotte, Marc and Lopez, Morgan and Pichon, Jean-Marc},\r\n title={Obspack CO2 time-series result from Puy de Dôme (10.0 m), 2000-11-07–2026-04-08},\r\n year={2026},\r\n keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},\r\n url={https://hdl.handle.net/11676/SP67RWY09T8u9AFGDxzLsFvd},\r\n publisher={Carbon Portal},\r\n copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},\r\n pid={11676/SP67RWY09T8u9AFGDxzLsFvd}\r\n}", "citationRis": "TY - DATA\r\nT1 - Obspack CO2 time-series result from Puy de Dôme (10.0 m), 2000-11-07–2026-04-08\r\nID - 11676/SP67RWY09T8u9AFGDxzLsFvd\r\nPY - 2026\r\nUR - https://hdl.handle.net/11676/SP67RWY09T8u9AFGDxzLsFvd\r\nPB - Carbon Portal\r\nAU - ICOS RI\r\nAU - Colomb, Aurélie\r\nAU - Ramonet, Michel\r\nAU - Yver-Kwok, Camille\r\nAU - Delmotte, Marc\r\nAU - Lopez, Morgan\r\nAU - Pichon, Jean-Marc\r\nKW - WMO CO2 X2019\r\nKW - atmospheric dry air co2 mole fraction\r\nER - ", "citationString": "ICOS RI, Colomb, A., Ramonet, M., Yver-Kwok, C., Delmotte, M., Lopez, M., Pichon, J. (2026). Obspack CO2 time-series result from Puy de Dôme (10.0 m), 2000-11-07–2026-04-08, European ObsPack, https://hdl.handle.net/11676/SP67RWY09T8u9AFGDxzLsFvd", "keywords": ["WMO CO2 X2019", "atmospheric dry air co2 mole fraction"], "licence": { "baseLicence": "https://creativecommons.org/licenses/by/4.0", "name": "ICOS CCBY4 Data Licence", "url": "http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence", "webpage": "https://data.icos-cp.eu/licence" }, "temporalCoverageDisplay": "2000-11-07–2026-04-08", "title": "Obspack CO2 time-series result from Puy de Dôme (10.0 m)" }, "size": 3407856, "specificInfo": { "acquisition": { "interval": { "start": "2000-11-07T18:30:00Z", "stop": "2026-04-08T23:30:00Z" }, "samplingHeight": 10.0, "station": { "countryCode": "FR", "id": "PUY", "location": { "alt": 1465.0, "label": "PUY", "lat": 45.7719, "lon": 2.9658 }, "networks": [], "org": { "name": "Puy de Dôme", "self": { "comments": [], "label": "PUY", "uri": "http://meta.icos-cp.eu/resources/stations/AS_PUY" } }, "pictures": ["https://meta.icos-cp.eu/files/8yy9MYBj3WqNTksG6iNdq4Mz/IMG_1318.JPG"], "responsibleOrganization": { "name": "Laboratoire des Sciences du Climat et de l'Environnement", "self": { "comments": [], "label": "LSCE", "uri": "http://meta.icos-cp.eu/resources/organizations/LSCE" }, "website": "https://www.lsce.ipsl.fr" }, "specificInfo": { "_type": "atc", "discontinued": false, "documentation": [{ "hash": "6w4O5GpHbui7sj6oaJ0SUYz8SMYik3z8esAB-wp8N4g", "name": "STILT station characterization for Puy de Dôme at 400m", "res": "https://meta.icos-cp.eu/objects/6w4O5GpHbui7sj6oaJ0SUYz8" }], "labelingDate": "2018-05-31", "stationClass": "2", "theme": { "icon": "https://static.icos-cp.eu/images/themes/atm.svg", "markerIcon": "https://static.icos-cp.eu/share/stations/icons/as.png", "self": { "comments": [], "label": "Atmospheric data", "uri": "http://meta.icos-cp.eu/resources/themes/atmosphere" } }, "timeZoneOffset": 1, "wigosId": "0-20008-0-PUY" } } }, "columns": [{ "label": "time", "model": { "comments": [], "label": "time (ISO, UTC)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackTimeColumn" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/iso8601dateTime", "valueType": { "self": { "comments": [], "label": "time instant, UTC", "uri": "http://meta.icos-cp.eu/resources/cpmeta/timeStamp" } } }, { "label": "value", "model": { "comments": [], "label": "value (CO2 dry air mole fraction)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackCo2ValueColumn" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."], "label": "portion", "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion" }, "self": { "comments": [], "label": "CO2 (dry air mole fraction)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/co2MixingRatioMolMol" }, "unit": "mol mol-1" } }, { "isFlagFor": ["http://meta.icos-cp.eu/resources/cpmeta/obspackCo2ValueColumn", "http://meta.icos-cp.eu/resources/cpmeta/obspackValueColumn", "http://meta.icos-cp.eu/resources/cpmeta/obspackCh4ValueColumn", "http://meta.icos-cp.eu/resources/cpmeta/obspackN2oValueColumn", "http://meta.icos-cp.eu/resources/cpmeta/obspackCoValueColumn"], "label": "qc_flag", "model": { "comments": [], "label": "qc_flag (single letter, obspack)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackCharQCFlagColumn" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/bmpChar", "valueType": { "self": { "comments": ["single-letter quality flag"], "label": "quality flag", "uri": "http://meta.icos-cp.eu/resources/cpmeta/oneLetterFlag" } } }, { "label": "icos_datalevel", "model": { "comments": [], "label": "icos_datalevel (Obspack)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackDatalevelColumn" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/int32", "valueType": { "quantityKind": { "comments": ["including zero"], "label": "natural number", "uri": "http://meta.icos-cp.eu/resources/cpmeta/naturalNumber" }, "self": { "comments": ["0=historic, 1=L1, 2=L2"], "label": "data level (Obspack)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackDatalevel" } } }, { "label": "value_std_dev", "model": { "comments": [], "label": "value_std_dev (Obspack, mol.mol-1)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackCo2StdevColumn" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."], "label": "portion", "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion" }, "self": { "comments": [], "label": "standard deviation of gas mole fraction", "uri": "http://meta.icos-cp.eu/resources/cpmeta/gasMoleFractionSd" }, "unit": "a.u." } }, { "label": "icos_LTR", "model": { "comments": ["long-term repeatability"], "label": "icos_LTR (Obspack)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackLTRcolumn" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."], "label": "portion", "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion" }, "self": { "comments": ["refers to a number of algorithms of uncertainty calculation, as described in https://doi.org/10.5194/amt-14-89-2021"], "label": "ICOS mole fraction uncertainty metrics", "uri": "http://meta.icos-cp.eu/resources/cpmeta/icosMoleFractionUncertainty" }, "unit": "mol mol-1" } }, { "label": "icos_STTB", "model": { "comments": ["short-term target bias"], "label": "icos_STTB (Obspack)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackSTTBcolumn" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."], "label": "portion", "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion" }, "self": { "comments": ["refers to a number of algorithms of uncertainty calculation, as described in https://doi.org/10.5194/amt-14-89-2021"], "label": "ICOS mole fraction uncertainty metrics", "uri": "http://meta.icos-cp.eu/resources/cpmeta/icosMoleFractionUncertainty" }, "unit": "mol mol-1" } }, { "label": "icos_SMR", "model": { "comments": ["continuous measurement repeatability"], "label": "icos_SMR (Obspack)", "uri": "http://meta.icos-cp.eu/resources/cpmeta/obspackSMRcolumn" }, "valueFormat": "http://meta.icos-cp.eu/ontologies/cpmeta/float32", "valueType": { "quantityKind": { "comments": ["Magnitude of a part of a whole. Can be measured in percent, or be a number between 0 and maximum (inclusive)."], "label": "portion", "uri": "http://meta.icos-cp.eu/resources/cpmeta/portion" }, "self": { "comments": ["refers to a number of algorithms of uncertainty calculation, as described in https://doi.org/10.5194/amt-14-89-2021"], "label": "ICOS mole fraction uncertainty metrics", "uri": "http://meta.icos-cp.eu/resources/cpmeta/icosMoleFractionUncertainty" }, "unit": "mol mol-1" } }], "nRows": 196016, "productionInfo": { "comment": "This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CO2 in dry air collected at Puy de Dôme (10.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO CO2 X2019. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the 2026.2 FastTrack update of the Globalview EU data product and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CO2 product release are available at https://commons.datacite.org/doi.org/10.18160/A2W0-K1QD. Please also visit http://www.gml.noaa.gov/ccgg/obspack/ for more information. If you use these data in your research, please consider citing the full ObsPack release that this file is part of (https://commons.datacite.org/doi.org/10.18160/1PZ9-SDJ2).", "contributors": [{ "email": "a.colomb@opgc.univ-bpclermont.fr", "firstName": "Aurélie", "lastName": "Colomb", "orcid": "0000-0002-2595-3911", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Aur%C3%A9lie_Colomb" } }, { "email": "michel.ramonet@lsce.ipsl.fr", "firstName": "Michel", "lastName": "Ramonet", "orcid": "0000-0003-1157-1186", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Michel_Ramonet" } }, { "email": "cyver@lsce.ipsl.fr", "firstName": "Camille", "lastName": "Yver-Kwok", "orcid": "0000-0002-2181-2863", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Camille_Yver-Kwok" } }, { "email": "marc.delmotte@lsce.ipsl.fr", "firstName": "Marc", "lastName": "Delmotte", "orcid": "0000-0003-3805-818X", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Marc_Delmotte" } }, { "email": "morgan.lopez@lsce.ipsl.fr", "firstName": "Morgan", "lastName": "Lopez", "orcid": "0000-0003-1725-3410", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Morgan_Lopez" } }, { "email": "j.m.pichon@opgc.fr", "firstName": "Jean-Marc", "lastName": "Pichon", "self": { "comments": [], "uri": "http://meta.icos-cp.eu/resources/people/Jean-Marc_Pichon" } }], "creator": { "name": "ICOS RI", "self": { "comments": ["use this for documents that originate within ICOS"], "label": "ICOS RI", "uri": "http://meta.icos-cp.eu/resources/organizations/ICOS_RI" } }, "dateTime": "2026-04-10T07:32:34.832740Z", "host": { "name": "Carbon Portal", "self": { "comments": [], "label": "CP", "uri": "http://meta.icos-cp.eu/resources/organizations/CP" } }, "sources": [{ "hash": "V0lh0Ul-NsLIu-gRIOZCray39qW7zv7zzHgJnFt8808", "name": "ICOS_ATC_L2_L2-2025.1_PUY_10.0_CTS_CO2.zip", "res": "https://meta.icos-cp.eu/objects/V0lh0Ul-NsLIu-gRIOZCray3" }, { "hash": "4G_DdLBTmVEcV3mTVQtX7BPKe1mPLe6U9oX5RXWehJg", "name": "ICOS_ATC_OBSPACK-Europe-L2-2025_PUY_10.0_CTS_CO2.zip", "res": "https://meta.icos-cp.eu/objects/4G_DdLBTmVEcV3mTVQtX7BPK" }, { "hash": "9W7YUsvlmLSBGb1K1qYKNuRMW9Duk7qmw_-R5fVUz1o", "name": "ICOS_ATC_L1_FAST_TRACK_L1-FastTrack-2026.2_PUY_10.0_CTS_CO2.zip", "res": "https://meta.icos-cp.eu/objects/9W7YUsvlmLSBGb1K1qYKNuRM" }, { "hash": "DkofGSgi0oDbPsDEKSh4l9Oszt1Lr7UP4FOYgtaYS1A", "name": "ICOS_ATC_NRT_PUY_2025-04-01_2026-04-08_10.0_473_CO2.zip", "res": "https://meta.icos-cp.eu/objects/DkofGSgi0oDbPsDEKSh4l9Os" }] } }, "specification": { "dataLevel": 2, "datasetSpec": { "self": { "comments": [], "label": "Carbon Portal Obspack CO2", "uri": "http://meta.icos-cp.eu/resources/cpmeta/cpObspackCo2Dataset" } }, "documentation": [], "encoding": { "comments": [], "label": "plain file", "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/plainFileEncoding" }, "format": { "goodFlagValues": ["R", "U", "O"], "self": { "comments": [], "label": "NetCDF (time series)", "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/netcdfTimeSeries" }, "uri": "http://meta.icos-cp.eu/ontologies/cpmeta/netcdfTimeSeries" }, "keywords": ["Obspack", "ICOS", "time series", "CO2"], "project": { "self": { "comments": ["European atmospheric measurement data, produced and supplied by Atmospheric Thematic Center in a fashion similar to ICOS, but also including non-ICOS stations and pre-ICOS historical observations. These data are also submitted for inclusion in ObsPack by NOAA."], "label": "European ObsPack", "uri": "http://meta.icos-cp.eu/resources/projects/euroObspack" } }, "self": { "comments": [], "label": "Obspack CO2 time-series result", "uri": "http://meta.icos-cp.eu/resources/cpmeta/ObspackTimeSerieResult" }, "specificDatasetType": "StationTimeSeries", "theme": { "icon": "https://static.icos-cp.eu/images/themes/atm.svg", "markerIcon": "https://static.icos-cp.eu/share/stations/icons/as.png", "self": { "comments": [], "label": "Atmospheric data", "uri": "http://meta.icos-cp.eu/resources/themes/atmosphere" } } }, "submission": { "start": "2026-04-11T15:34:12.676944598Z", "stop": "2026-04-11T15:34:15.469766169Z", "submitter": { "name": "Carbon Portal", "self": { "comments": [], "label": "CP", "uri": "http://meta.icos-cp.eu/resources/organizations/CP" } } } }