ICOS

Obspack CH4 time-series result from Schauinsland (35.0 m)

Download
2021-09-15–2025-08-17
11676/hkquXvhw4HTJwVFrJDZZSn3b (link)
Carbon Portal, Schmidt, M., Blessing, C., Hoheisel, A., Meinhardt, F., Couret, C., Grossmann, J. (2025). Obspack CH4 time-series result from Schauinsland (35.0 m), 2021-09-15–2025-08-17, European ObsPack, https://hdl.handle.net/11676/hkquXvhw4HTJwVFrJDZZSn3b
BibTex
@misc{https://hdl.handle.net/11676/hkquXvhw4HTJwVFrJDZZSn3b,
  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 (35.0 m), 2021-09-15–2025-08-17},
  year={2025},
  keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
  url={https://hdl.handle.net/11676/hkquXvhw4HTJwVFrJDZZSn3b},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/hkquXvhw4HTJwVFrJDZZSn3b}
}
RIS
TY - DATA
T1 - Obspack CH4 time-series result from Schauinsland (35.0 m), 2021-09-15–2025-08-17
ID - 11676/hkquXvhw4HTJwVFrJDZZSn3b
PY - 2025
UR - https://hdl.handle.net/11676/hkquXvhw4HTJwVFrJDZZSn3b
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_allvalid-35magl.nc
703 KB (719510 bytes)
32242
2

Acquisition

2021-09-15 22:30:00
2025-08-17 23:30:00
35.0

Production

2025-08-18 12:11:09
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 (35.0 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 and ICOS NRT data. It is part of the CH4 European Obspack data product (version 11.0) 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/X5ZG-C3WE. 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).

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

9
0

Submission

2025-08-21 14:02:16
2025-08-21 14:02:15

Technical information

R, U, O
864aae5ef870e074c9c1516b2436594a7ddb13e6a5f12a981d63900c4f8b266a
hkquXvhw4HTJwVFrJDZZSn3bE+al8SqYHWOQDE+LJmo
Lat: 47.9167, Lon: 7.9166, Alt: 1205.0 m
CH4 ICOS Obspack WMO X2004A atmospheric dry air ch4 mole fraction time series