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Atmospheric CH4 product from Roc'h Trédudon (25.0 m)

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2021-10-28–2026-03-31
11676/7KA60SuC70GeQSLFQOI8q11I (link)

Atmospheric CH4 concentrations, both ICOS and non-/pre-ICOS data, delivered by the Atmospheric Thematic Center

Delmotte, M., Lopez, M., Ramonet, M. (2026). Atmospheric CH4 product from Roc'h Trédudon (25.0 m), 2021-10-28–2026-03-31, European ObsPack, https://hdl.handle.net/11676/7KA60SuC70GeQSLFQOI8q11I
BibTex
@misc{https://hdl.handle.net/11676/7KA60SuC70GeQSLFQOI8q11I,
  author={Delmotte, Marc and Lopez, Morgan and Ramonet, Michel},
  title={Atmospheric CH4 product from Roc'h Trédudon (25.0 m), 2021-10-28–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/7KA60SuC70GeQSLFQOI8q11I},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/7KA60SuC70GeQSLFQOI8q11I}
}
RIS
TY - DATA
T1 - Atmospheric CH4 product from Roc'h Trédudon (25.0 m), 2021-10-28–2026-03-31
ID - 11676/7KA60SuC70GeQSLFQOI8q11I
PY - 2026
UR - https://hdl.handle.net/11676/7KA60SuC70GeQSLFQOI8q11I
PB - Atmosphere Thematic Centre
AU - Delmotte, Marc
AU - Lopez, Morgan
AU - Ramonet, Michel
ER - 
ICOS_ATC_OBSPACK-Europe-L2-2026_ROC_25.0_CTS_CH4.zip
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659 KB (674649 bytes)
38772
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Acquisition

2021-10-28 00:00:00
2026-03-31 23:00:00
25.0

Production

2026-08-06 14:04:29

Previewable variables

Name Value type Unit Quantity kind Preview
TIMESTAMP time instant, UTC
Flag quality flag
NbPoints number of points cardinal number Preview
ch4 CH4 (dry air mole fraction) nmol mol-1 portion Preview
Stdev standard deviation of gas mole fraction nmol mol-1 portion Preview

Statistics

6
0

Submission

2026-08-06 14:04:31
2026-08-06 14:04:29

Technical information

R, U, O
zip
eca03ad12b82ef419e4122c540e23cab5d4853ab6480434b730b82abbaca00e6
7KA60SuC70GeQSLFQOI8q11IU6tkgENLcwuCq7rKAOY
Lat: 48.4133, Lon: -3.8895, Alt: 362.0 m
CH4 dry air mole fraction