Obspack CH4 time-series result from Lampedusa (8.0 m)
2008-01-01–2026-01-21
Deprecated data
Latest version:
uykve0olVHw5JAiOh5NWxxAv
11676/KVXP55-QOvbVrdi5l2l7Hu3j (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 Lampedusa (8.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO X2004A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of the 2026.1 FastTrack update of the Globalview EU data product 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/DWF8-16Z2. 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/Z5HK-WJGY).
ICOS RI, di Sarra, A., Di Iorio, T., Piacentino, S., Sferlazzo, D. (2026). Obspack CH4 time-series result from Lampedusa (8.0 m), 2008-01-01–2026-01-21, European ObsPack, https://hdl.handle.net/11676/KVXP55-QOvbVrdi5l2l7Hu3j
BibTex
@misc{https://hdl.handle.net/11676/KVXP55-QOvbVrdi5l2l7Hu3j,
author={ICOS RI and di Sarra, Alcide and Di Iorio, Tatiana and Piacentino, Salvatore and Sferlazzo, Damiano},
title={Obspack CH4 time-series result from Lampedusa (8.0 m), 2008-01-01–2026-01-21},
year={2026},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/KVXP55-QOvbVrdi5l2l7Hu3j},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/KVXP55-QOvbVrdi5l2l7Hu3j}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Lampedusa (8.0 m), 2008-01-01–2026-01-21 ID - 11676/KVXP55-QOvbVrdi5l2l7Hu3j PY - 2026 UR - https://hdl.handle.net/11676/KVXP55-QOvbVrdi5l2l7Hu3j PB - Carbon Portal AU - ICOS RI AU - di Sarra, Alcide AU - Di Iorio, Tatiana AU - Piacentino, Salvatore AU - Sferlazzo, Damiano KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_lmp_surface-insitu_28_allvalid.nc
2 MB (1732060 bytes)
94752
2
Acquisition
2008-01-01 03:30:00
2026-01-21 23:30:00
8.0
Production
2026-01-23 10:44:26
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
13
0
Technical information
R, U, O
2955cfe79f903af6d5add8b997697b1eede3f5256b3b9eb6847b7e2b1e663fae
KVXP55+QOvbVrdi5l2l7Hu3j9SVrO562hHt+Kx5mP64
Lat: 35.5181, Lon: 12.6322, Alt: 45.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series