Obspack CH4 time-series result from Karlsruhe (60.0 m)
2016-12-16–2025-10-01
Deprecated data
Latest version:
RBlR6NRmLRsYKCretJcX7Q1Z
11676/2v95TSSi5_yDj9UHJe5w2_cs (link)
This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of ch4 in dry air collected at Karlsruhe (60.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. 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 CH4 data product and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full ch4 product release are available at https://commons.datacite.org/doi.org/10.18160/3TB5-D6TM. 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, Kubistin, D., Plaß-Dülmer, C., Arnold, S., Kneuer, T., Lindauer, M., Müller-Williams, J., Schumacher, M., Zwerschke, E., Weyrauch, D. (2025). Obspack CH4 time-series result from Karlsruhe (60.0 m), 2016-12-16–2025-10-01, European ObsPack, https://hdl.handle.net/11676/2v95TSSi5_yDj9UHJe5w2_cs
BibTex
@misc{https://hdl.handle.net/11676/2v95TSSi5_yDj9UHJe5w2_cs,
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 CH4 time-series result from Karlsruhe (60.0 m), 2016-12-16–2025-10-01},
year={2025},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/2v95TSSi5_yDj9UHJe5w2_cs},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/2v95TSSi5_yDj9UHJe5w2_cs}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Karlsruhe (60.0 m), 2016-12-16–2025-10-01 ID - 11676/2v95TSSi5_yDj9UHJe5w2_cs PY - 2025 UR - https://hdl.handle.net/11676/2v95TSSi5_yDj9UHJe5w2_cs 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 X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_kit_tower-insitu_39_allvalid-60magl.nc
2 MB (1651862 bytes)
71581
2
Acquisition
2016-12-16 00:30:00
2025-10-01 23:30:00
60.0
Production
2025-10-03 11:13:29
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 | |||
| 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 |
| value | CH4 (dry air mole fraction) | mol mol-1 | portion | Preview |
Statistics
13
0
Technical information
R, U, O
daff794d24a2e7fc838fd50725ee70dbf72c9740e8b113c17a0d76b63903e8b5
2v95TSSi5/yDj9UHJe5w2/csl0DosRPBeg12tjkD6LU
Lat: 49.0915, Lon: 8.4249, Alt: 110.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series