Obspack CH4 time-series result from Jülich (50.0 m)
2019-10-20–2024-05-01
Deprecated data
Latest version:
uDE8g6eOrvW5Y1m7Wdt8RUA5
11676/uJuGdiR07tKwLEsl5EPWXw1Q (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 Jülich (50.0 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 second update of the CH4 European Obspack data product released in 2023 (version 9.2) 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/10.18160/9B66-SQM1. 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/10.18160/9B66-SQM1).
ICOS RI, Kubistin, D., Plaß-Dülmer, C., Arnold, S., Kneuer, T., Lindauer, M., Müller-Williams, J., Schumacher, M., Weyrauch, D. (2024). Obspack CH4 time-series result from Jülich (50.0 m), 2019-10-20–2024-05-01, European ObsPack, https://hdl.handle.net/11676/uJuGdiR07tKwLEsl5EPWXw1Q
BibTex
@misc{https://hdl.handle.net/11676/uJuGdiR07tKwLEsl5EPWXw1Q,
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 Weyrauch, Dietmar},
title={Obspack CH4 time-series result from Jülich (50.0 m), 2019-10-20–2024-05-01},
year={2024},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/uJuGdiR07tKwLEsl5EPWXw1Q},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/uJuGdiR07tKwLEsl5EPWXw1Q}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Jülich (50.0 m), 2019-10-20–2024-05-01 ID - 11676/uJuGdiR07tKwLEsl5EPWXw1Q PY - 2024 UR - https://hdl.handle.net/11676/uJuGdiR07tKwLEsl5EPWXw1Q 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 - Weyrauch, Dietmar KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_jue_tower-insitu_147_allvalid-50magl.nc
797 KB (816329 bytes)
37165
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Acquisition
2019-10-20 00:30:00
2024-05-01 23:30:00
50.0
Production
2024-05-02 13:30:44
Dagmar Kubistin,
Christian Plaß-Dülmer,
Sabrina Arnold,
Tobias Kneuer,
Matthias Lindauer,
Jennifer Müller-Williams,
Marcus Schumacher,
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
25
0
Technical information
R, U, O
b89b86762474eed2b02c4b25e443d65f0d50a6ebbdc7cc65a64d9153df539244
uJuGdiR07tKwLEsl5EPWXw1Qpuu9x8xlpk2RU99TkkQ
Lat: 50.9102, Lon: 6.4096, Alt: 98.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series