ICOS

Obspack CH4 time-series result from Hyytiälä (16.8 m)

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2015-05-03–2024-10-08

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Latest version: TlfwvZHYPTvIF2dArXZCQsdW
11676/7BXDztrHituxrS1iyLNc4WXS (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 (16.8 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, ICOS FastTrack data and ICOS NRT data. It is part of the 2024.3 FastTrack update of the Globalview EU data product 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/XSBE-Q6R1. 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/XSBE-Q6R1).
ICOS RI, Levula, J., Mammarella, I., Keronen, P., Kolari, P., Taipale, R. (2024). Obspack CH4 time-series result from Hyytiälä (16.8 m), 2015-05-03–2024-10-08, European ObsPack, https://hdl.handle.net/11676/7BXDztrHituxrS1iyLNc4WXS
BibTex
@misc{https://hdl.handle.net/11676/7BXDztrHituxrS1iyLNc4WXS,
  author={ICOS RI and Levula, Janne and Mammarella, Ivan and Keronen, Petri and Kolari, Pasi and Taipale, Risto},
  title={Obspack CH4 time-series result from Hyytiälä (16.8 m), 2015-05-03–2024-10-08},
  year={2024},
  keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
  url={https://hdl.handle.net/11676/7BXDztrHituxrS1iyLNc4WXS},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/7BXDztrHituxrS1iyLNc4WXS}
}
RIS
TY - DATA
T1 - Obspack CH4 time-series result from Hyytiälä (16.8 m), 2015-05-03–2024-10-08
ID - 11676/7BXDztrHituxrS1iyLNc4WXS
PY - 2024
UR - https://hdl.handle.net/11676/7BXDztrHituxrS1iyLNc4WXS
PB - Carbon Portal
AU - ICOS RI
AU - Levula, Janne
AU - Mammarella, Ivan
AU - Keronen, Petri
AU - Kolari, Pasi
AU - Taipale, Risto
KW - WMO X2004A
KW - atmospheric dry air ch4 mole fraction
ER - 
ch4_smr_tower-insitu_421_allvalid-16magl.nc
1 MB (1522052 bytes)
78038
2

Acquisition

2015-05-03 00:30:00
2024-10-08 23:30:00
16.8

Production

2024-10-10 08:51:02

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

25
0

Submission

2024-10-10 09:43:53
2024-10-10 09:43:47

Technical information

R, U, O
ec15c3cedac78adbb1ad2d62c8b35ce165d2459458d7a3c3b613c7fd929cdfef
7BXDztrHituxrS1iyLNc4WXSRZRY16PDthPH/ZKc3+8
Lat: 61.8474, Lon: 24.2947, Alt: 181.0 m
CH4 ICOS Obspack WMO X2004A atmospheric dry air ch4 mole fraction time series