Obspack CH4 time-series result from Schauinsland (12.0 m)
1991-07-02–2025-01-22
Deprecated data
Latest version:
6SgVNCQbevHU9gBQu_21n4_a
11676/f6Dy_iI8UPCBe6LTufgAL2M8 (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 CH4 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 2025.1 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 CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/FE8D-2APZ. 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/TPSB-DE2T).
ICOS RI, Schmidt, M., Hoheisel, A., Meinhardt, F., Couret, C., Grossmann, J. (2025). Obspack CH4 time-series result from Schauinsland (12.0 m), 1991-07-02–2025-01-22, European ObsPack, https://hdl.handle.net/11676/f6Dy_iI8UPCBe6LTufgAL2M8
BibTex
@misc{https://hdl.handle.net/11676/f6Dy_iI8UPCBe6LTufgAL2M8,
author={ICOS RI and Schmidt, Martina and Hoheisel, Antje and Meinhardt, Frank and Couret, Cédric and Grossmann, Julian},
title={Obspack CH4 time-series result from Schauinsland (12.0 m), 1991-07-02–2025-01-22},
year={2025},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/f6Dy_iI8UPCBe6LTufgAL2M8},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/f6Dy_iI8UPCBe6LTufgAL2M8}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Schauinsland (12.0 m), 1991-07-02–2025-01-22 ID - 11676/f6Dy_iI8UPCBe6LTufgAL2M8 PY - 2025 UR - https://hdl.handle.net/11676/f6Dy_iI8UPCBe6LTufgAL2M8 PB - Carbon Portal AU - ICOS RI AU - Schmidt, Martina 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_allvalid-12magl.nc
4 MB (4255845 bytes)
250163
2
Acquisition
1991-07-02 14:30:00
2025-01-22 23:30:00
12.0
Production
2025-01-23 16:33:11
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
26
0
Technical information
R, U, O
7fa0f2fe223c50f0817ba2d3b9f8002f633ceccc6aedc8adfaee5480ad82e5ca
f6Dy/iI8UPCBe6LTufgAL2M87Mxq7cit+u5UgK2C5co
Lat: 47.9167, Lon: 7.9166, Alt: 1205.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series