ICOS

Obspack CO2 time-series result from Jungfraujoch (13.9 m)

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2004-12-09–2025-10-01
11676/nDWbB02kISdMrSvp5VUaqcUL (link)
This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of co2 in dry air collected at Jungfraujoch (13.9 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 2025.3 FastTrack update of the Globalview EU CO2 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/R0PE-1H0Z. 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/10.18160/46ST-DEVK).
ICOS RI, Emmenegger, L., Harris, E., Leuenberger, M., Steinbacher, M., Conen, F., Roulet, Y., Bäni, L., Friedli, J., Steger, D. (2025). Obspack CO2 time-series result from Jungfraujoch (13.9 m), 2004-12-09–2025-10-01, European ObsPack, https://hdl.handle.net/11676/nDWbB02kISdMrSvp5VUaqcUL
BibTex
@misc{https://hdl.handle.net/11676/nDWbB02kISdMrSvp5VUaqcUL,
  author={ICOS RI and Emmenegger, Lukas and Harris, Eliza and Leuenberger, Markus and Steinbacher, Martin and Conen, Franz and Roulet, Yves-Alain and Bäni, Lukas and Friedli, Julia and Steger, David},
  title={Obspack CO2 time-series result from Jungfraujoch (13.9 m), 2004-12-09–2025-10-01},
  year={2025},
  keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
  url={https://hdl.handle.net/11676/nDWbB02kISdMrSvp5VUaqcUL},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/nDWbB02kISdMrSvp5VUaqcUL}
}
RIS
TY - DATA
T1 - Obspack CO2 time-series result from Jungfraujoch (13.9 m), 2004-12-09–2025-10-01
ID - 11676/nDWbB02kISdMrSvp5VUaqcUL
PY - 2025
UR - https://hdl.handle.net/11676/nDWbB02kISdMrSvp5VUaqcUL
PB - Carbon Portal
AU - ICOS RI
AU - Emmenegger, Lukas
AU - Harris, Eliza
AU - Leuenberger, Markus
AU - Steinbacher, Martin
AU - Conen, Franz
AU - Roulet, Yves-Alain
AU - Bäni, Lukas
AU - Friedli, Julia
AU - Steger, David
KW - WMO CO2 X2019
KW - atmospheric dry air co2 mole fraction
ER - 
co2_jfj_surface-insitu_49_allvalid.nc
3 MB (2906084 bytes)
163376
2

Acquisition

2004-12-09 15:30:00
2025-10-01 23:30:00
13.9

Production

2025-10-03 09:55:39

Previewable variables

Name Value type Unit Quantity kind Preview
time time instant, UTC
value CO2 (dry air mole fraction) mol mol-1 portion Preview
qc_flag quality flag
icos_datalevel data level (Obspack) natural number Preview
value_std_dev standard deviation of gas mole fraction a.u. portion Preview
icos_LTR ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
icos_STTB ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
icos_SMR ICOS mole fraction uncertainty metrics mol mol-1 portion Preview

Statistics

6
0

Submission

2025-10-03 10:36:23
2025-10-03 10:36:18

Technical information

R, U, O
9c359b074da421274cad2be9e5551aa9c50bf2f798c54cc3a02adc4fad73b443
nDWbB02kISdMrSvp5VUaqcUL8veYxUzDoCrcT61ztEM
Lat: 46.5475, Lon: 7.9851, Alt: 3571.8 m
CO2 ICOS Obspack WMO CO2 X2019 atmospheric dry air co2 mole fraction time series