Obspack CH4 time-series result from Hyltemossa (70.0 m)
2016-12-13–2024-05-01
Deprecated data
Latest version:
8yonC3atbxxY5kiuIIyjagFD
11676/SdyblZ9aN8R6_j_BnIXhNBn0 (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 second update of the CH4 European Obspack data product released in 2023 (version 9.2) 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/10.18160/9B66-SQM1. 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/10.18160/9B66-SQM1).
ICOS RI, Heliasz, M., Biermann, T., Molder, M. (2024). Obspack CH4 time-series result from Hyltemossa (70.0 m), 2016-12-13–2024-05-01, European ObsPack, https://hdl.handle.net/11676/SdyblZ9aN8R6_j_BnIXhNBn0
BibTex
@misc{https://hdl.handle.net/11676/SdyblZ9aN8R6_j_BnIXhNBn0,
author={ICOS RI and Heliasz, Michal and Biermann, Tobias and Molder, Meelis},
title={Obspack CH4 time-series result from Hyltemossa (70.0 m), 2016-12-13–2024-05-01},
year={2024},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/SdyblZ9aN8R6_j_BnIXhNBn0},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/SdyblZ9aN8R6_j_BnIXhNBn0}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Hyltemossa (70.0 m), 2016-12-13–2024-05-01 ID - 11676/SdyblZ9aN8R6_j_BnIXhNBn0 PY - 2024 UR - https://hdl.handle.net/11676/SdyblZ9aN8R6_j_BnIXhNBn0 PB - Carbon Portal AU - ICOS RI AU - Heliasz, Michal AU - Biermann, Tobias AU - Molder, Meelis KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_htm_tower-insitu_424_allvalid-70magl.nc
1 MB (1249497 bytes)
60249
2
Acquisition
2016-12-13 00:30:00
2024-05-01 23:30:00
70.0
Production
2024-05-02 13:26:54
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
22
0
Technical information
R, U, O
49dc9b959f5a37c47afe3fc19c85e13419f4314b44fe74fdc1f1b9f3c3b1ae11
SdyblZ9aN8R6/j/BnIXhNBn0MUtE/nT9wfG588OxrhE
Lat: 56.0976, Lon: 13.4189, Alt: 115.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series