Obspack CH4 time-series result from Jülich (120.0 m)
2019-10-20–2024-05-01
Deprecated data
Latest version:
-zmo9bcWq1hngGsMpMb5Sjvr
11676/10UiWPYkz9b_76j7LVROdZqN (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 (120.0 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 (120.0 m), 2019-10-20–2024-05-01, European ObsPack, https://hdl.handle.net/11676/10UiWPYkz9b_76j7LVROdZqN
BibTex
@misc{https://hdl.handle.net/11676/10UiWPYkz9b_76j7LVROdZqN,
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 (120.0 m), 2019-10-20–2024-05-01},
year={2024},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/10UiWPYkz9b_76j7LVROdZqN},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/10UiWPYkz9b_76j7LVROdZqN}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Jülich (120.0 m), 2019-10-20–2024-05-01 ID - 11676/10UiWPYkz9b_76j7LVROdZqN PY - 2024 UR - https://hdl.handle.net/11676/10UiWPYkz9b_76j7LVROdZqN 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-120magl.nc
803 KB (822676 bytes)
37771
2
Acquisition
2019-10-20 00:30:00
2024-05-01 23:30:00
120.0
Production
2024-05-02 13:30:54
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
27
1
Technical information
R, U, O
d7452258f624cfd6ffefa8fb2d544e759a8dcbd1b972a3a792329e985b0205f1
10UiWPYkz9b/76j7LVROdZqNy9G5cqOnkjKemFsCBfE
Lat: 50.9102, Lon: 6.4096, Alt: 98.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series