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ETC NRT Fluxes from Hyytiala

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2025-12-31–2026-05-11
11676/FyKPeJ6UwGKT27YhJ-gA4xP4 (link)

Automatically-produced, daily-growing (by data object deprecation) half-hourly eddy covariance fluxes, all the quality tests results, storage fluxes and footprint information calculated by the ICOS ETC starting from the raw data. The data starts from the last respective L2 release.

ICOS
Mammarella, I., Back, J., Kolari, P., Laakso, H., Matilainen, T., Ryhti, K., Taipale, R., Thomas, A., Vesala, T. (2026). ETC NRT Fluxes from Hyytiala, 2025-12-31–2026-05-11, ICOS RI, https://hdl.handle.net/11676/FyKPeJ6UwGKT27YhJ-gA4xP4
BibTex 
@misc{https://hdl.handle.net/11676/FyKPeJ6UwGKT27YhJ-gA4xP4,
  author={Mammarella, Ivan and Back, Jaana and Kolari, Pasi and Laakso, Heikki and Matilainen, Teemu and Ryhti, Kira and Taipale, Risto and Thomas, Abin and Vesala, Timo},
  title={ETC NRT Fluxes from Hyytiala, 2025-12-31–2026-05-11},
  year={2026},
  url={https://hdl.handle.net/11676/FyKPeJ6UwGKT27YhJ-gA4xP4},
  publisher={Ecosystem Thematic Centre},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/FyKPeJ6UwGKT27YhJ-gA4xP4}
}
RIS 
TY - DATA
T1 - ETC NRT Fluxes from Hyytiala, 2025-12-31–2026-05-11
ID - 11676/FyKPeJ6UwGKT27YhJ-gA4xP4
PY - 2026
UR - https://hdl.handle.net/11676/FyKPeJ6UwGKT27YhJ-gA4xP4
PB - Ecosystem Thematic Centre
AU - Mammarella, Ivan
AU - Back, Jaana
AU - Kolari, Pasi
AU - Laakso, Heikki
AU - Matilainen, Teemu
AU - Ryhti, Kira
AU - Taipale, Risto
AU - Thomas, Abin
AU - Vesala, Timo
ER -
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ICOSETC_FI-Hyy_FLUXES_NRT.zip
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ETC NRT Fluxes
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ICOSETC_Fluxes_product_description.pdf
Fluxes_Variables.csv
ICOS CCBY4 Data Licence

Acquisition

Hyytiala
2025-12-31 21:30:00
2026-05-11 22:00:00

Production

Ecosystem Thematic Centre
2026-05-12 07:41:04

Previewable variables

Name Value type Unit Quantity kind Preview
TIMESTAMP time instant, UTC
TIMESTAMP_END time instant, local non-DST time
FC carbon dioxide (CO2) flux µmol m-2 s-1 particle flux Preview
H sensible heat flux W m-2 energy flux Preview
H2O H2O mole fraction mmol mol-1 portion Preview
LE latent heat flux W m-2 energy flux Preview
SC carbon dioxide (CO2) flux µmol m-2 s-1 particle flux Preview
TAU eddy covariance momentum flux kg m-1 s-2 momentum flux Preview
USTAR friction velocity m s-1 velocity Preview
W_SIGMA standard deviation of fluctuations m s-1 velocity Preview
ZL Monin-Obukhov stability parameter arbitrary number Preview
NEE net ecosystem exchange µmol m-2 s-1 particle flux Preview
CO2 CO2 (wet air mole fraction) µmol mol-1 portion Preview
NEE_UNCLEANED net ecosystem exchange µmol m-2 s-1 particle flux Preview
LE_UNCLEANED latent heat flux W m-2 energy flux Preview
H_UNCLEANED sensible heat flux W m-2 energy flux Preview

Statistics

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Submission

Ecosystem Thematic Centre
2026-05-12 05:41:07
2026-05-12 05:41:05

Technical information

ICOS ETC half-hourly product CSV
1, 0
zip
17228f789e94c06293dbb62127e800e313f82e8314c138e221064ba9e21333f7
FyKPeJ6UwGKT27YhJ+gA4xP4LoMUwTjiIQZLqeITM/c
Hyytiala
JSON • RDF/XML • RDF/Turtle • XML (ISO 19115-3:2016)
ICOS carbon flux