@misc{https://hdl.handle.net/11676/yVTr-X3odZ3BJtPA63g7dtpH,
author={Carbon Portal and Ramonet, Michel and Conil, Sébastien and Delmotte, Marc and Laurent, Olivier and Lopez, Morgan and Helle, Julie and Langrene, Laurent},
title={Obspack CH4 time-series result from Observatoire pérenne de l'environnement (50.0 m), 2011-04-22–2025-08-17},
year={2025},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/yVTr-X3odZ3BJtPA63g7dtpH},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/yVTr-X3odZ3BJtPA63g7dtpH}
}
TY - DATA T1 - Obspack CH4 time-series result from Observatoire pérenne de l'environnement (50.0 m), 2011-04-22–2025-08-17 ID - 11676/yVTr-X3odZ3BJtPA63g7dtpH PY - 2025 UR - https://hdl.handle.net/11676/yVTr-X3odZ3BJtPA63g7dtpH PB - Carbon Portal AU - Carbon Portal AU - Ramonet, Michel AU - Conil, Sébastien AU - Delmotte, Marc AU - Laurent, Olivier AU - Lopez, Morgan AU - Helle, Julie AU - Langrene, Laurent KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
| 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 |