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ICOS ATC CH4 Release from Utö - Baltic sea (57.0 m)

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2018-03-09–2026-03-31
11676/zwzve1qA0h0UeTa45WJhhkP4 (link)

Quality-controlled data on molar fraction of atmospheric CH4

Instrument Id 999: H2O correction updated. An interpolation over time of the water vapor correction factors has been applied up to 2025-07-10
Hatakka, J., Laurila, T. (2026). ICOS ATC CH4 Release from Utö - Baltic sea (57.0 m), 2018-03-09–2026-03-31, ICOS RI, https://hdl.handle.net/11676/zwzve1qA0h0UeTa45WJhhkP4
BibTex
@misc{https://hdl.handle.net/11676/zwzve1qA0h0UeTa45WJhhkP4,
  author={Hatakka, Juha and Laurila, Tuomas},
  title={ICOS ATC CH4 Release from Utö - Baltic sea (57.0 m), 2018-03-09–2026-03-31},
  year={2026},
  url={https://hdl.handle.net/11676/zwzve1qA0h0UeTa45WJhhkP4},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/zwzve1qA0h0UeTa45WJhhkP4}
}
RIS
TY - DATA
T1 - ICOS ATC CH4 Release from Utö - Baltic sea (57.0 m), 2018-03-09–2026-03-31
ID - 11676/zwzve1qA0h0UeTa45WJhhkP4
PY - 2026
UR - https://hdl.handle.net/11676/zwzve1qA0h0UeTa45WJhhkP4
PB - Atmosphere Thematic Centre
AU - Hatakka, Juha
AU - Laurila, Tuomas
ER - 
ICOS_ATC_L2_L2-2026.1_UTO_57.0_CTS_CH4.zip
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File Size
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1 MB (1449585 bytes)
70680
2

Acquisition

2018-03-09 00:00:00
2026-03-31 23:00:00
57.0

Production

2026-07-01 14:11:22

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

1
0

Submission

2026-07-01 14:11:26
2026-07-01 14:11:22

Technical information

R, U, O
zip
cf0cef7b5a80d21d147936b8e562618643f891d1867af624bfaaf881add48bc4
zwzve1qA0h0UeTa45WJhhkP4kdGGevYkv6r4ga3Ui8Q
Lat: 59.7839, Lon: 21.3672, Alt: 8.0 m
CH4 ICOS dry air mole fraction