Obspack CH4 time-series result from Carnsore Point (14.0 m)
2010-08-01–2021-08-30
Deprecated data
Latest version:
T-ob7Sfd-XBErxPY08fZx_fz
11676/3lYhyLy5Op2eKMna-N8MRDeG (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 Carnsore Point (14.0 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, Martin, D., Spain, G. (2023). Obspack CH4 time-series result from Carnsore Point (14.0 m), 2010-08-01–2021-08-30, European ObsPack, https://hdl.handle.net/11676/3lYhyLy5Op2eKMna-N8MRDeG
BibTex
@misc{https://hdl.handle.net/11676/3lYhyLy5Op2eKMna-N8MRDeG,
author={ICOS RI and Martin, Damien and Spain, Gerard},
title={Obspack CH4 time-series result from Carnsore Point (14.0 m), 2010-08-01–2021-08-30},
year={2023},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/3lYhyLy5Op2eKMna-N8MRDeG},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/3lYhyLy5Op2eKMna-N8MRDeG}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Carnsore Point (14.0 m), 2010-08-01–2021-08-30 ID - 11676/3lYhyLy5Op2eKMna-N8MRDeG PY - 2023 UR - https://hdl.handle.net/11676/3lYhyLy5Op2eKMna-N8MRDeG PB - Carbon Portal AU - ICOS RI AU - Martin, Damien AU - Spain, Gerard KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_crp_surface-insitu_137_allvalid.nc
1 MB (1314390 bytes)
61891
2
Acquisition
2010-08-01 00:30:00
2021-08-30 23:30:00
14.0
Production
2023-09-13 19:37:44
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
425
2
Technical information
R, U, O
de5621c8bcb93a9d9e28c9daf8df0c443786ec4de21c4519eb9e31f45d567c9d
3lYhyLy5Op2eKMna+N8MRDeG7E3iHEUZ654x9F1WfJ0
Lat: 52.18, Lon: -6.37, Alt: 9.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series