Obspack CH4 time-series result from Hyltemossa (70.0 m)
2016-12-13–2023-04-26
Deprecated data
Latest version:
8yonC3atbxxY5kiuIIyjagFD
11676/Csam0a-u4XN-jXRhbXwtZEtx (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 Hyltemossa (70.0 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).
ICOS RI, Biermann, T., Heliasz, M., Molder, M. (2023). Obspack CH4 time-series result from Hyltemossa (70.0 m), 2016-12-13–2023-04-26, European ObsPack, https://hdl.handle.net/11676/Csam0a-u4XN-jXRhbXwtZEtx
BibTex
@misc{https://hdl.handle.net/11676/Csam0a-u4XN-jXRhbXwtZEtx,
author={ICOS RI and Biermann, Tobias and Heliasz, Michal and Molder, Meelis},
title={Obspack CH4 time-series result from Hyltemossa (70.0 m), 2016-12-13–2023-04-26},
year={2023},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/Csam0a-u4XN-jXRhbXwtZEtx},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/Csam0a-u4XN-jXRhbXwtZEtx}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Hyltemossa (70.0 m), 2016-12-13–2023-04-26 ID - 11676/Csam0a-u4XN-jXRhbXwtZEtx PY - 2023 UR - https://hdl.handle.net/11676/Csam0a-u4XN-jXRhbXwtZEtx PB - Carbon Portal AU - ICOS RI AU - Biermann, Tobias AU - Heliasz, Michal AU - Molder, Meelis KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_htm_tower-insitu_424_allvalid-70magl.nc
1 MB (1097202 bytes)
51850
2
Acquisition
2016-12-13 00:30:00
2023-04-26 23:30:00
70.0
Production
2023-04-27 11:54:27
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
30
0
Technical information
R, U, O
0ac6a6d1afaee1737e8d74616d7c2d644b718148ebae2864273d8bde51c8dfb1
Csam0a+u4XN+jXRhbXwtZEtxgUjrrihkJz2L3lHI37E
Lat: 56.0976, Lon: 13.4189, Alt: 115.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series