Obspack CH4 time-series result from Tacolneston (185.0 m)
2013-01-31–2022-02-28
Deprecated data
Latest version:
GBY13LUkEiRoBNzp3RcgtrR8
11676/bIB72ikreF5JHeTv663RyqnY (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 Tacolneston (185.0 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 Globalviewplus data product (version 8.0) released in 2022 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/JM91-JXHK. 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/JM91-JXHK).
ICOS RI, O'Doherty, S., Pitt, J. (2023). Obspack CH4 time-series result from Tacolneston (185.0 m), 2013-01-31–2022-02-28, European ObsPack, https://hdl.handle.net/11676/bIB72ikreF5JHeTv663RyqnY
BibTex
@misc{https://hdl.handle.net/11676/bIB72ikreF5JHeTv663RyqnY,
author={ICOS RI and O'Doherty, Simon and Pitt, Joseph},
title={Obspack CH4 time-series result from Tacolneston (185.0 m), 2013-01-31–2022-02-28},
year={2023},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/bIB72ikreF5JHeTv663RyqnY},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/bIB72ikreF5JHeTv663RyqnY}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Tacolneston (185.0 m), 2013-01-31–2022-02-28 ID - 11676/bIB72ikreF5JHeTv663RyqnY PY - 2023 UR - https://hdl.handle.net/11676/bIB72ikreF5JHeTv663RyqnY PB - Carbon Portal AU - ICOS RI AU - O'Doherty, Simon AU - Pitt, Joseph KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_tac_tower-insitu_160_allvalid-185magl.nc
1 MB (1346091 bytes)
74276
2
Acquisition
2013-01-31 00:30:00
2022-02-28 23:30:00
185.0
Production
2023-04-27 12:09:53
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
6c807bda292b785e491de4efebadd1caa9d80b6fa043ec319716781e2eefe3a8
bIB72ikreF5JHeTv663RyqnYC2+gQ+wxlxZ4Hi7v46g
Lat: 52.5188, Lon: 1.1387, Alt: 64.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series