Obspack CH4 time-series result from Valderejo (20.0 m)
2013-05-10–2017-08-31
Deprecated data
Latest version:
q1-W2M1POSEKwZjOPgZ8ff-W
11676/Lm5TeZv3_CRQke2o3ePkjih7 (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 Valderejo (20.0 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, Morguí, J. (2023). Obspack CH4 time-series result from Valderejo (20.0 m), 2013-05-10–2017-08-31, European ObsPack, https://hdl.handle.net/11676/Lm5TeZv3_CRQke2o3ePkjih7
BibTex
@misc{https://hdl.handle.net/11676/Lm5TeZv3_CRQke2o3ePkjih7,
author={ICOS RI and Morguí, Josep-Anton},
title={Obspack CH4 time-series result from Valderejo (20.0 m), 2013-05-10–2017-08-31},
year={2023},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/Lm5TeZv3_CRQke2o3ePkjih7},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/Lm5TeZv3_CRQke2o3ePkjih7}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Valderejo (20.0 m), 2013-05-10–2017-08-31 ID - 11676/Lm5TeZv3_CRQke2o3ePkjih7 PY - 2023 UR - https://hdl.handle.net/11676/Lm5TeZv3_CRQke2o3ePkjih7 PB - Carbon Portal AU - ICOS RI AU - Morguí, Josep-Anton KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_vac_surface-insitu_431_allvalid.nc
535 KB (548318 bytes)
26868
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Acquisition
2013-05-10 11:30:00
2017-08-31 23:30:00
20.0
Production
2023-08-06 20:56:32
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
35
0
Technical information
R, U, O
2e6e53799bf7fc245091eda8dde3e48e287beda4a5d33220226927a578111e71
Lm5TeZv3/CRQke2o3ePkjih77aSl0zIgImknpXgRHnE
Lat: 42.8786, Lon: -3.2139, Alt: 1102.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series