ICOS

Atmospheric GHG data product (o2, o2_stdev, co2, co2_stdev), Weybourne (10.0 m)

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2010-05-19–2023-12-31

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11676/jMIQr8caVIxPCLH6G0Q_w2j6 (link)

Generic greenhouse gas and related tracers observational time series in ATC format

Adcock, K., Manning, A., MacDonald, A., Pickers, P., Forster, G., Fleming, L., Barningham, T., Wilson, P., Kozlova, E., Hewitt, M., Etchells, A. (2024). Atmospheric GHG data product (o2, o2_stdev, co2, co2_stdev), Weybourne (10.0 m), 2010-05-19–2023-12-31, Miscellaneous, https://hdl.handle.net/11676/jMIQr8caVIxPCLH6G0Q_w2j6
BibTex
@misc{https://hdl.handle.net/11676/jMIQr8caVIxPCLH6G0Q_w2j6,
  author={Adcock, Karina and Manning, Andrew and MacDonald, Andrew and Pickers, Penelope and Forster, Grant and Fleming, Leigh and Barningham, Thomas and Wilson, Philip and Kozlova, Elena and Hewitt, Marica and Etchells, Alex},
  title={Atmospheric GHG data product (o2, o2_stdev, co2, co2_stdev), Weybourne (10.0 m), 2010-05-19–2023-12-31},
  year={2024},
  keywords={CO2 dry air mole fraction, O2N2},
  url={https://hdl.handle.net/11676/jMIQr8caVIxPCLH6G0Q_w2j6},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/jMIQr8caVIxPCLH6G0Q_w2j6}
}
RIS
TY - DATA
T1 - Atmospheric GHG data product (o2, o2_stdev, co2, co2_stdev), Weybourne (10.0 m), 2010-05-19–2023-12-31
ID - 11676/jMIQr8caVIxPCLH6G0Q_w2j6
PY - 2024
UR - https://hdl.handle.net/11676/jMIQr8caVIxPCLH6G0Q_w2j6
PB - Carbon Portal
AU - Adcock, Karina
AU - Manning, Andrew
AU - MacDonald, Andrew
AU - Pickers, Penelope
AU - Forster, Grant
AU - Fleming, Leigh
AU - Barningham, Thomas
AU - Wilson, Philip
AU - Kozlova, Elena
AU - Hewitt, Marica
AU - Etchells, Alex
KW - CO2 dry air mole fraction
KW - O2N2
ER - 
PARIS_WP6_2024.3_WAO_10.0_CTS.CO2_O2.zip
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119400
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Acquisition

2010-05-19 00:00:00
2023-12-31 23:00:00
10.0

Production

2024-05-01 11:22:00
Time series of continuous atmospheric measurements of O2 and CO2 at the Weybourne Atmospheric Observatory in the United Kingdom between May 2010 and December 2023. The measurements are ongoing. The CO2 is reported in ppm units and was measured using a non-dispersive infrared (NDIR) CO2 analyser from Siemens Corp., model Ultramat 6E. The O2 is reported as O2/N2 in per meg units and was measured using a dual lead fuel cell O2 analyser, Oxzilla from Sable Systems International Inc. We report hourly averages of 2-minute measurements. An hour must have at least 9 measurements or the hourly average is not included. The standard deviations are the hourly standard deviations of the 2-minute measurements. "NA" is used when there is no data. Gaps in the data are due to routine running of calibration cylinders, maintenance and removal of data with known technical issues. CO2 data were transferred onto the WMO NOAA X2019 calibration scale using Equation 6 in Hall et al., 2021, doi.org/10.5194/amt-14-3015-2021. O2 data are on the Scripps Institution of Oceanography (SIO) ‘S2’ scale that was used by SIO from April 1995 to August 2017.

Previewable variables

Name Value type Unit Quantity kind Preview
TIMESTAMP time instant, UTC
TIMESTAMP time instant, UTC
o2 δ(O₂/N₂) per meg ratio Preview
o2_stdev δ(O₂/N₂) per meg ratio Preview
co2 CO2 (dry air mole fraction) µmol mol-1 portion Preview
co2_stdev CO2 (dry air mole fraction) µmol mol-1 portion Preview

Statistics

0
27

Submission

2024-05-03 14:27:14
2024-05-03 14:27:06

Technical information

R, U, O
zip
8cc210afc71a548c4f08b1fa1b443fc368facea71712981b3b5eae3bd465ca5d
jMIQr8caVIxPCLH6G0Q/w2j6zqcXEpgbO16uO9Rlyl0
Lat: 52.95, Lon: 1.121, Alt: 17.0 m
CO2 dry air mole fraction O2N2