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ICOS ATC CH4 Release from Svartberget (150.0 m)

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2017-06-01–2025-03-31
11676/1ooZcZLSA0pLugQrIKBcDZbd (link)

Quality-controlled data on molar fraction of atmospheric CH4

Instrument Id 464: H2O correction updated. An interpolation over time of the water vapor correction factors has been applied up to 2020-02-20. Instrument Id 1399: H2O correction updated. An interpolation over time of the water vapor correction factors has been applied up to 2023-06-13
ICOS
ICOS Atmosphere Release 2025-1 of Level 2 Greenhouse Gas Mole Fractions of CO2, CH4, N2O, CO, meteorology and 14CO2, and flask samples analysed for CO2, CH4, N2O, CO, H2, SF6, delta 13C Co2, delta18OCO2, delta O2N2 and 14C
ICOS Atmosphere Level 2 data, Svartberget, release 2025-1
Larmanou, E., Marklund, P., Ottosson-Löfvenius, M., Smith, P. (2025). ICOS ATC CH4 Release from Svartberget (150.0 m), 2017-06-01–2025-03-31, ICOS RI, https://hdl.handle.net/11676/1ooZcZLSA0pLugQrIKBcDZbd
BibTex 
@misc{https://hdl.handle.net/11676/1ooZcZLSA0pLugQrIKBcDZbd,
  author={Larmanou, Eric and Marklund, Per and Ottosson-Löfvenius, Mikaell and Smith, Paul},
  title={ICOS ATC CH4 Release from Svartberget (150.0 m), 2017-06-01–2025-03-31},
  year={2025},
  url={https://hdl.handle.net/11676/1ooZcZLSA0pLugQrIKBcDZbd},
  publisher={Atmosphere Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/1ooZcZLSA0pLugQrIKBcDZbd}
}
RIS 
TY - DATA
T1 - ICOS ATC CH4 Release from Svartberget (150.0 m), 2017-06-01–2025-03-31
ID - 11676/1ooZcZLSA0pLugQrIKBcDZbd
PY - 2025
UR - https://hdl.handle.net/11676/1ooZcZLSA0pLugQrIKBcDZbd
PB - Atmosphere Thematic Centre
AU - Larmanou, Eric
AU - Marklund, Per
AU - Ottosson-Löfvenius, Mikaell
AU - Smith, Paul
ER -
view #1, view #2, view #3
ICOS_ATC_L2_L2-2025.1_SVB_150.0_CTS_CH4.zip
View contents 
				

					
						

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1 MB (1430413 bytes)
68664
ICOS ATC CH4 Release
2
ICOS CCBY4 Data Licence

Acquisition

Svartberget
2017-06-01 00:00:00
2025-03-31 23:00:00
CO2-CH4-CO-H2O Picarro Analyzer
CO2-CH4-CO-H2O Picarro Analyzer
150.0

Production

Atmosphere Thematic Centre
Atmosphere Thematic Centre
2025-07-01 08:37:10
ICOS-CAL-FCL

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

170
6

Submission

Atmosphere Thematic Centre
2025-07-01 08:37:13
2025-07-01 08:37:10

Technical information

ICOS ATC time series
R, U, O
zip
d68a197192d2034a4bba042b20a05c0d96dd7b08fce6b603c956c5d501ae1c40
1ooZcZLSA0pLugQrIKBcDZbdewj85rYDyVbF1QGuHEA
Lat: 64.256, Lon: 19.775, Alt: 269.0 m
Svartberget
JSON • RDF/XML • RDF/Turtle • XML (ISO 19115-3:2016)
CH4 ICOS dry air mole fraction