Obspack CH4 time-series result from Plateau Rosa (10.0 m)
2005-01-01–2025-08-17
Deprecated data
Latest version:
GHWHGVEV5MKYaeI7LbA-xJQZ
11676/0sOgIhn26z2OaQI_1Tgma7gt (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 Plateau Rosa (10.0 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 CH4 European Obspack data product (version 11.0) 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/X5ZG-C3WE. 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/ERAF-JSPW).
ICOS RI, Apadula, F., Heltai, D., Zazzeri, G., Lanza, A. (2025). Obspack CH4 time-series result from Plateau Rosa (10.0 m), 2005-01-01–2025-08-17, European ObsPack, https://hdl.handle.net/11676/0sOgIhn26z2OaQI_1Tgma7gt
BibTex
@misc{https://hdl.handle.net/11676/0sOgIhn26z2OaQI_1Tgma7gt,
author={ICOS RI and Apadula, Francesco and Heltai, Daniela and Zazzeri, Giulia and Lanza, Andrea},
title={Obspack CH4 time-series result from Plateau Rosa (10.0 m), 2005-01-01–2025-08-17},
year={2025},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/0sOgIhn26z2OaQI_1Tgma7gt},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/0sOgIhn26z2OaQI_1Tgma7gt}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Plateau Rosa (10.0 m), 2005-01-01–2025-08-17 ID - 11676/0sOgIhn26z2OaQI_1Tgma7gt PY - 2025 UR - https://hdl.handle.net/11676/0sOgIhn26z2OaQI_1Tgma7gt PB - Carbon Portal AU - ICOS RI AU - Apadula, Francesco AU - Heltai, Daniela AU - Zazzeri, Giulia AU - Lanza, Andrea KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_prs_surface-insitu_21_allvalid.nc
2 MB (1982385 bytes)
115418
2
Acquisition
2005-01-01 01:30:00
2025-08-17 23:30:00
10.0
Production
2025-08-18 12:10:04
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
29
0
Technical information
R, U, O
d2c3a02219f6eb3d8e69023fd538266bb82d3ded218d7997b65bfb85a1269cbb
0sOgIhn26z2OaQI/1Tgma7gtPe0hjXmXtlv7haEmnLs
Lat: 45.93, Lon: 7.7, Alt: 3480.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series