Obspack CO2 time-series result from Jungfraujoch (13.9 m)
2004-12-09–2026-04-08
11676/dy8b3y0praO5KkmtS8kQ4WKu (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 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).
ICOS RI, 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), 2004-12-09–2026-04-08, European ObsPack, https://hdl.handle.net/11676/dy8b3y0praO5KkmtS8kQ4WKu
BibTex
@misc{https://hdl.handle.net/11676/dy8b3y0praO5KkmtS8kQ4WKu,
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 Hager, Monika and Steger, David},
title={Obspack CO2 time-series result from Jungfraujoch (13.9 m), 2004-12-09–2026-04-08},
year={2026},
keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
url={https://hdl.handle.net/11676/dy8b3y0praO5KkmtS8kQ4WKu},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/dy8b3y0praO5KkmtS8kQ4WKu}
}
RIS
TY - DATA T1 - Obspack CO2 time-series result from Jungfraujoch (13.9 m), 2004-12-09–2026-04-08 ID - 11676/dy8b3y0praO5KkmtS8kQ4WKu PY - 2026 UR - https://hdl.handle.net/11676/dy8b3y0praO5KkmtS8kQ4WKu 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 - Hager, Monika AU - Steger, David KW - WMO CO2 X2019 KW - atmospheric dry air co2 mole fraction ER -
co2_jfj_surface-insitu_49_allvalid.nc
3 MB (2974253 bytes)
167290
2
Acquisition
2004-12-09 15:30:00
2026-04-08 23:30:00
13.9
Production
2026-04-10 07:30:18
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 |
Statistics
1
0
Technical information
R, U, O
772f1bdf2d29ada3b92a49ad4bc910e162aed37f9e7f58cc55954eab3f0c5678
dy8b3y0praO5KkmtS8kQ4WKu03+ef1jMVZVOqz8MVng
Lat: 46.5475, Lon: 7.9851, Alt: 3571.8 m
CO2
ICOS
Obspack
WMO CO2 X2019
atmospheric dry air co2 mole fraction
time series