Obspack CH4 time-series result from Hyytiälä (125.0 m)
2015-05-03–2024-07-28
Deprecated data
Latest version:
wwH-EU_xnVvzjPbeNRnzEkeL
11676/5lHK8cUDWzz-mih5xwyXgZbo (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 2024 update of the CH4 European Obspack data product (version 10.0) 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/PAWA-B2Y4. 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/YDMA-2X1H).
ICOS RI, Mammarella, I., Levula, J., Keronen, P., Kolari, P., Taipale, R. (2024). Obspack CH4 time-series result from Hyytiälä (125.0 m), 2015-05-03–2024-07-28, European ObsPack, https://hdl.handle.net/11676/5lHK8cUDWzz-mih5xwyXgZbo
BibTex
@misc{https://hdl.handle.net/11676/5lHK8cUDWzz-mih5xwyXgZbo,
author={ICOS RI and Mammarella, Ivan and Levula, Janne and Keronen, Petri and Kolari, Pasi and Taipale, Risto},
title={Obspack CH4 time-series result from Hyytiälä (125.0 m), 2015-05-03–2024-07-28},
year={2024},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/5lHK8cUDWzz-mih5xwyXgZbo},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/5lHK8cUDWzz-mih5xwyXgZbo}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Hyytiälä (125.0 m), 2015-05-03–2024-07-28 ID - 11676/5lHK8cUDWzz-mih5xwyXgZbo PY - 2024 UR - https://hdl.handle.net/11676/5lHK8cUDWzz-mih5xwyXgZbo PB - Carbon Portal AU - ICOS RI AU - Mammarella, Ivan AU - Levula, Janne 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-125magl.nc
1 MB (1489854 bytes)
76086
2
Acquisition
2015-05-03 00:30:00
2024-07-28 23:30:00
125.0
Production
2024-07-29 14:04:34
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
43
0
Technical information
R, U, O
e651caf1c5035b3cfe9a2879c70c978196e8956a57aa486b4e4ec39be1153b8f
5lHK8cUDWzz+mih5xwyXgZbolWpXqkhrTk7Dm+EVO48
Lat: 61.8474, Lon: 24.2947, Alt: 181.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series