Skip to main content
ICOS
Cart
0

Obspack CH4 time-series result from Hyytiälä (125.0 m)

Download
2015-05-03–2023-04-26

Deprecated data

Latest version: wwH-EU_xnVvzjPbeNRnzEkeL
11676/mwxkiM_3wJg7ajYQxwuv3FQ6 (link)
This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Hyytiälä (125.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO CH4 X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data and ICOS NRT data. It is part of the Globalviewplus data product (version 8.0) released in 2022 and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CH4 product release are available at https://commons.datacite.org/doi.org/10.18160/JM91-JXHK. Please also visit http://www.gml.noaa.gov/ccgg/obspack/ for more information. If you use these data in your research, please consider citing the full ObsPack release that this file is part of (https://commons.datacite.org/doi.org/10.18160/JM91-JXHK).
European ObsPack
European Obspack compilation of atmospheric methane data from ICOS and non-ICOS European stations for the period 1984-2023; obspack_ch4_466_GLOBALVIEWplus_v8.0_2023-04-26
ICOS RI, Keronen, P., Kolari, P., Levula, J., Mammarella, I., Taipale, R. (2023). Obspack CH4 time-series result from Hyytiälä (125.0 m), 2015-05-03–2023-04-26, European ObsPack, https://hdl.handle.net/11676/mwxkiM_3wJg7ajYQxwuv3FQ6
BibTex 
@misc{https://hdl.handle.net/11676/mwxkiM_3wJg7ajYQxwuv3FQ6,
  author={ICOS RI and Keronen, Petri and Kolari, Pasi and Levula, Janne and Mammarella, Ivan and Taipale, Risto},
  title={Obspack CH4 time-series result from Hyytiälä (125.0 m), 2015-05-03–2023-04-26},
  year={2023},
  keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
  url={https://hdl.handle.net/11676/mwxkiM_3wJg7ajYQxwuv3FQ6},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/mwxkiM_3wJg7ajYQxwuv3FQ6}
}
RIS 
TY - DATA
T1 - Obspack CH4 time-series result from Hyytiälä (125.0 m), 2015-05-03–2023-04-26
ID - 11676/mwxkiM_3wJg7ajYQxwuv3FQ6
PY - 2023
UR - https://hdl.handle.net/11676/mwxkiM_3wJg7ajYQxwuv3FQ6
PB - Carbon Portal
AU - ICOS RI
AU - Keronen, Petri
AU - Kolari, Pasi
AU - Levula, Janne
AU - Mammarella, Ivan
AU - Taipale, Risto
KW - WMO X2004A
KW - atmospheric dry air ch4 mole fraction
ER -
View next version
ch4_smr_tower-insitu_421_allvalid-125magl.nc
1 MB (1308669 bytes)
65469
Obspack CH4 time-series result
2
ICOS CCBY4 Data Licence

Acquisition

Hyytiälä
2015-05-03 00:30:00
2023-04-26 23:30:00
125.0

Production

ICOS RI
Carbon Portal
2023-04-27 11:55:24
Petri Keronen, Pasi Kolari, Janne Levula, Ivan Mammarella, Risto Taipale
ICOS_ATC_L2_L2-2022.1_SMR_125.0_CTS_CH4.zip
ICOS_ATC_NRT_SMR_2022-03-01_2023-04-26_125.0_519_CH4.zip
ICOS_ATC_OBSPACK-Europe-L2-2022_SMR_125.0_CTS_CH4.zip

Previewable variables

Name Value type Unit Quantity kind Preview
time time instant, UTC
qc_flag quality flag
icos_datalevel data level (Obspack) natural number Preview
value_std_dev standard deviation of gas mole fraction a.u. portion Preview
icos_LTR ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
icos_STTB ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
icos_SMR ICOS mole fraction uncertainty metrics mol mol-1 portion Preview
value CH4 (dry air mole fraction) mol mol-1 portion Preview

Statistics

32
0

Submission

Carbon Portal
2023-04-27 12:36:33
2023-04-27 12:36:30

Technical information

NetCDF (time series)
R, U, O
plain file
9b0c6488cff7c0983b6a3610c70bafdc543a49084a687da66884058ce6ab38b4
mwxkiM/3wJg7ajYQxwuv3FQ6SQhKaH2maIQFjOarOLQ
Lat: 61.8474, Lon: 24.2947, Alt: 181.0 m
Hyytiälä
JSON • RDF/XML • RDF/Turtle • XML (ISO 19115-3:2016)
CH4 ICOS Obspack WMO X2004A atmospheric dry air ch4 mole fraction time series