Obspack CH4 time-series result from Weybourne (10.0 m)
2013-03-06–2024-05-01
Deprecated data
Latest version:
KG9EjN23PVAh-yCnstSE4v4X
11676/34haJjhF3yENGIHLocb5ipcl (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 Weybourne (10.0 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, Forster, G., Manning, A. (2024). Obspack CH4 time-series result from Weybourne (10.0 m), 2013-03-06–2024-05-01, European ObsPack, https://hdl.handle.net/11676/34haJjhF3yENGIHLocb5ipcl
BibTex
@misc{https://hdl.handle.net/11676/34haJjhF3yENGIHLocb5ipcl,
author={ICOS RI and Forster, Grant and Manning, Andrew},
title={Obspack CH4 time-series result from Weybourne (10.0 m), 2013-03-06–2024-05-01},
year={2024},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/34haJjhF3yENGIHLocb5ipcl},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/34haJjhF3yENGIHLocb5ipcl}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Weybourne (10.0 m), 2013-03-06–2024-05-01 ID - 11676/34haJjhF3yENGIHLocb5ipcl PY - 2024 UR - https://hdl.handle.net/11676/34haJjhF3yENGIHLocb5ipcl PB - Carbon Portal AU - ICOS RI AU - Forster, Grant AU - Manning, Andrew KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_wao_surface-insitu_13_allvalid.nc
1 MB (1543810 bytes)
84033
2
Acquisition
2013-03-06 23:30:00
2024-05-01 23:30:00
10.0
Production
2024-05-02 13:46:33
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
22
0
Technical information
R, U, O
df885a263845df210d1881cba1c6f98a972579a69915233ae6e3336219b819f9
34haJjhF3yENGIHLocb5ipcleaaZFSM65uMzYhm4Gfk
Lat: 52.95, Lon: 1.121, Alt: 17.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series