Obspack CH4 time-series result from Schauinsland (12.0 m)
1991-07-02–2023-08-07
Deprecated data
Latest version:
6SgVNCQbevHU9gBQu_21n4_a
11676/JRqlWr-8wlC52DBiWcUAaQ_y (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 and ICOS NRT data. It is part of the European Obspack data product (version 9.0) 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/10.18160/9CQ4-W69K. 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/10.18160/9CQ4-W69K).
ICOS RI, Hoheisel, A., Meinhardt, F., Schmidt, M. (2023). Obspack CH4 time-series result from Schauinsland (12.0 m), 1991-07-02–2023-08-07, European ObsPack, https://hdl.handle.net/11676/JRqlWr-8wlC52DBiWcUAaQ_y
BibTex
@misc{https://hdl.handle.net/11676/JRqlWr-8wlC52DBiWcUAaQ_y,
author={ICOS RI and Hoheisel, Antje and Meinhardt, Frank and Schmidt, Martina},
title={Obspack CH4 time-series result from Schauinsland (12.0 m), 1991-07-02–2023-08-07},
year={2023},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/JRqlWr-8wlC52DBiWcUAaQ_y},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/JRqlWr-8wlC52DBiWcUAaQ_y}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Schauinsland (12.0 m), 1991-07-02–2023-08-07 ID - 11676/JRqlWr-8wlC52DBiWcUAaQ_y PY - 2023 UR - https://hdl.handle.net/11676/JRqlWr-8wlC52DBiWcUAaQ_y PB - Carbon Portal AU - ICOS RI AU - Hoheisel, Antje AU - Meinhardt, Frank AU - Schmidt, Martina KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_ssl_tower-insitu_23_allvalid-12magl.nc
4 MB (4040186 bytes)
238436
2
Acquisition
1991-07-02 14:30:00
2023-08-07 23:30:00
12.0
Production
2023-08-08 14:37:00
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
249
0
Technical information
R, U, O
251aa55abfbcc250b9d8306259c500690ff2403756816c98f688ed380e5928f9
JRqlWr+8wlC52DBiWcUAaQ/yQDdWgWyY9ojtOA5ZKPk
Lat: 47.9167, Lon: 7.9166, Alt: 1205.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series