Obspack CH4 time-series result from Hyytiälä (67.2 m)
2015-05-03–2024-07-28
Deprecated data
Latest version:
REMmeWJ6reMdsYId_nDzbtjb
11676/H5o3_zFoHp3pZEqN52VRYQPt (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 (67.2 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 (67.2 m), 2015-05-03–2024-07-28, European ObsPack, https://hdl.handle.net/11676/H5o3_zFoHp3pZEqN52VRYQPt
BibTex
@misc{https://hdl.handle.net/11676/H5o3_zFoHp3pZEqN52VRYQPt,
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 (67.2 m), 2015-05-03–2024-07-28},
year={2024},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/H5o3_zFoHp3pZEqN52VRYQPt},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/H5o3_zFoHp3pZEqN52VRYQPt}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Hyytiälä (67.2 m), 2015-05-03–2024-07-28 ID - 11676/H5o3_zFoHp3pZEqN52VRYQPt PY - 2024 UR - https://hdl.handle.net/11676/H5o3_zFoHp3pZEqN52VRYQPt 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-67magl.nc
1 MB (1490674 bytes)
76108
2
Acquisition
2015-05-03 00:30:00
2024-07-28 23:30:00
67.2
Production
2024-07-29 14:04:03
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
45
0
Technical information
R, U, O
1f9a37ff31681e9de9644a8de765516103ed71df701f4b39b8a6068e340fbb9a
H5o3/zFoHp3pZEqN52VRYQPtcd9wH0s5uKYGjjQPu5o
Lat: 61.8474, Lon: 24.2947, Alt: 181.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series