Obspack CO2 time-series result from Helgoland (110.0 m)
2020-08-08–2026-04-08
11676/kgl-301h8y4ZtV-Y9MAXJCen (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 Helgoland (110.0 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).
ICOS RI, Kubistin, D., Plaß-Dülmer, C., Arnold, S., Kneuer, T., Lindauer, M., Müller-Williams, J., Schumacher, M., Zwerschke, E., Weyrauch, D. (2026). Obspack CO2 time-series result from Helgoland (110.0 m), 2020-08-08–2026-04-08, European ObsPack, https://hdl.handle.net/11676/kgl-301h8y4ZtV-Y9MAXJCen
BibTex
@misc{https://hdl.handle.net/11676/kgl-301h8y4ZtV-Y9MAXJCen,
author={ICOS RI and Kubistin, Dagmar and Plaß-Dülmer, Christian and Arnold, Sabrina and Kneuer, Tobias and Lindauer, Matthias and Müller-Williams, Jennifer and Schumacher, Marcus and Zwerschke, Elena and Weyrauch, Dietmar},
title={Obspack CO2 time-series result from Helgoland (110.0 m), 2020-08-08–2026-04-08},
year={2026},
keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
url={https://hdl.handle.net/11676/kgl-301h8y4ZtV-Y9MAXJCen},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/kgl-301h8y4ZtV-Y9MAXJCen}
}
RIS
TY - DATA T1 - Obspack CO2 time-series result from Helgoland (110.0 m), 2020-08-08–2026-04-08 ID - 11676/kgl-301h8y4ZtV-Y9MAXJCen PY - 2026 UR - https://hdl.handle.net/11676/kgl-301h8y4ZtV-Y9MAXJCen PB - Carbon Portal AU - ICOS RI AU - Kubistin, Dagmar AU - Plaß-Dülmer, Christian AU - Arnold, Sabrina AU - Kneuer, Tobias AU - Lindauer, Matthias AU - Müller-Williams, Jennifer AU - Schumacher, Marcus AU - Zwerschke, Elena AU - Weyrauch, Dietmar KW - WMO CO2 X2019 KW - atmospheric dry air co2 mole fraction ER -
co2_hel_surface-insitu_147_allvalid.nc
946 KB (968903 bytes)
47484
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Acquisition
2020-08-08 00:30:00
2026-04-08 23:30:00
110.0
Production
2026-04-10 07:29:12
Dagmar Kubistin,
Christian Plaß-Dülmer,
Sabrina Arnold,
Tobias Kneuer,
Matthias Lindauer,
Jennifer Müller-Williams,
Marcus Schumacher,
Elena Zwerschke,
Dietmar Weyrauch
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
92097edf4d61f32e19b55f98f4c0172427a78c61ccdc5c530fce8821dd70df7d
kgl+301h8y4ZtV+Y9MAXJCenjGHM3FxTD86IId1w330
Lat: 54.1804, Lon: 7.8833, Alt: 43.0 m
CO2
ICOS
Obspack
WMO CO2 X2019
atmospheric dry air co2 mole fraction
time series