Obspack CH4 time-series result from Bilsdale (248.0 m)
2014-01-30–2021-08-10
Deprecated data
Latest version:
PTkeGdT3bP1XAIftXRzTpTaY
11676/TKQI9Q2dQlhGck08KH4nFL19 (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 Bilsdale (248.0 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 Bilsdale (248.0 m), 2014-01-30–2021-08-10, European ObsPack, https://hdl.handle.net/11676/TKQI9Q2dQlhGck08KH4nFL19
BibTex
@misc{https://hdl.handle.net/11676/TKQI9Q2dQlhGck08KH4nFL19,
author={ICOS RI and O'Doherty, Simon and Pitt, Joseph},
title={Obspack CH4 time-series result from Bilsdale (248.0 m), 2014-01-30–2021-08-10},
year={2023},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/TKQI9Q2dQlhGck08KH4nFL19},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/TKQI9Q2dQlhGck08KH4nFL19}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Bilsdale (248.0 m), 2014-01-30–2021-08-10 ID - 11676/TKQI9Q2dQlhGck08KH4nFL19 PY - 2023 UR - https://hdl.handle.net/11676/TKQI9Q2dQlhGck08KH4nFL19 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_bsd_tower-insitu_160_allvalid-248magl.nc
1 MB (1111699 bytes)
60692
2
Acquisition
2014-01-30 10:30:00
2021-08-10 12:30:00
248.0
Production
2023-04-27 11:48:24
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
33
0
Technical information
R, U, O
4ca408f50d9d425846724d3c287e2714bd7d9bcc8d54646cc7f51fbdaf18e0a8
TKQI9Q2dQlhGck08KH4nFL19m8yNVGRsx/Ufva8Y4Kg
Lat: 54.3586, Lon: -1.1504, Alt: 382.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series