Obspack CH4 time-series result from Schauinsland (12.0 m)
1991-07-02–2026-08-05
11676/RSd8DNSQ2v6Lvc9UAURK89Hp (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 Schauinsland (12.0 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 CH4 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 CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/7H4K-DBRP. 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, Schmidt, M., Blessing, C., Hoheisel, A., Meinhardt, F., Couret, C., Grossmann, J. (2026). Obspack CH4 time-series result from Schauinsland (12.0 m), 1991-07-02–2026-08-05, European ObsPack, https://hdl.handle.net/11676/RSd8DNSQ2v6Lvc9UAURK89Hp
BibTex
@misc{https://hdl.handle.net/11676/RSd8DNSQ2v6Lvc9UAURK89Hp,
author={Carbon Portal and Schmidt, Martina and Blessing, Cornelia and Hoheisel, Antje and Meinhardt, Frank and Couret, Cédric and Grossmann, Julian},
title={Obspack CH4 time-series result from Schauinsland (12.0 m), 1991-07-02–2026-08-05},
year={2026},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/RSd8DNSQ2v6Lvc9UAURK89Hp},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/RSd8DNSQ2v6Lvc9UAURK89Hp}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Schauinsland (12.0 m), 1991-07-02–2026-08-05 ID - 11676/RSd8DNSQ2v6Lvc9UAURK89Hp PY - 2026 UR - https://hdl.handle.net/11676/RSd8DNSQ2v6Lvc9UAURK89Hp PB - Carbon Portal AU - Carbon Portal AU - Schmidt, Martina AU - Blessing, Cornelia AU - Hoheisel, Antje AU - Meinhardt, Frank AU - Couret, Cédric AU - Grossmann, Julian KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_ssl_tower-insitu_23_12magl.nc
5 MB (4814626 bytes)
307652
2
Acquisition
1991-07-02 00:30:00
2026-08-05 23:30:00
12.0
Production
2026-08-06 21:16:37
Martina Schmidt,
Cornelia Blessing,
Antje Hoheisel,
Frank Meinhardt,
Cédric Couret,
Julian Grossmann
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 |
| nvalue | number of points | cardinal number | Preview |
Statistics
2
0
Technical information
R, U, O
45277c0cd490dafe8bbdcf5401444af3d1e93c2f9952cab2107a4cfbfa49043c
RSd8DNSQ2v6Lvc9UAURK89HpPC+ZUsqyEHpM+/pJBDw
Lat: 47.9167, Lon: 7.9166, Alt: 1205.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series