Obspack CO2 time-series result from Jungfraujoch (13.9 m)
2004-12-09–2026-08-05
11676/fGA6JHAAkbH5fUOifgCvsySR (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 CO2 European Obspack data product (version 12.0) 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/10.18160/05HT-73FW. 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/ERAF-JSPW).
Carbon Portal, Emmenegger, L., Harris, E., Leuenberger, M., Steinbacher, M., Conen, F., Roulet, Y., Bäni, L., Friedli, J., Hager, M., Steger, D. (2026). Obspack CO2 time-series result from Jungfraujoch (13.9 m), 2004-12-09–2026-08-05, European ObsPack, https://hdl.handle.net/11676/fGA6JHAAkbH5fUOifgCvsySR
BibTex
@misc{https://hdl.handle.net/11676/fGA6JHAAkbH5fUOifgCvsySR,
author={Carbon Portal 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 Hager, Monika and Steger, David},
title={Obspack CO2 time-series result from Jungfraujoch (13.9 m), 2004-12-09–2026-08-05},
year={2026},
keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
url={https://hdl.handle.net/11676/fGA6JHAAkbH5fUOifgCvsySR},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/fGA6JHAAkbH5fUOifgCvsySR}
}
RIS
TY - DATA T1 - Obspack CO2 time-series result from Jungfraujoch (13.9 m), 2004-12-09–2026-08-05 ID - 11676/fGA6JHAAkbH5fUOifgCvsySR PY - 2026 UR - https://hdl.handle.net/11676/fGA6JHAAkbH5fUOifgCvsySR PB - Carbon Portal AU - Carbon Portal 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 - Hager, Monika AU - Steger, David KW - WMO CO2 X2019 KW - atmospheric dry air co2 mole fraction ER -
co2_jfj_surface-insitu_49_13magl.nc
3 MB (3185394 bytes)
189536
2
Acquisition
2004-12-09 15:30:00
2026-08-05 23:30:00
13.9
Production
2026-08-06 20:48:57
Lukas Emmenegger,
Eliza Harris,
Markus Leuenberger,
Martin Steinbacher,
Franz Conen,
Yves-Alain Roulet,
Lukas Bäni,
Julia Friedli,
Monika Hager,
David Steger
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 |
| nvalue | number of points | cardinal number | Preview |
Statistics
3
0
Technical information
R, U, O
7c603a24700091b1f97d43a27e00afb324917d772ee01ff5227300480aab92fe
fGA6JHAAkbH5fUOifgCvsySRfXcu4B/1InMASAqrkv4
Lat: 46.5475, Lon: 7.9851, Alt: 3571.8 m
CO2
ICOS
Obspack
WMO CO2 X2019
atmospheric dry air co2 mole fraction
time series