@misc{https://hdl.handle.net/11676/2499Xe87MzNkycDA99R4M7Ss,
author={Carbon Portal and Levula, Janne and Mammarella, Ivan and Keronen, Petri and Kolari, Pasi and Taipale, Risto},
title={Obspack CH4 time-series result from Hyytiälä (16.8 m), 2015-05-03–2025-08-17},
year={2025},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/2499Xe87MzNkycDA99R4M7Ss},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/2499Xe87MzNkycDA99R4M7Ss}
}
TY - DATA T1 - Obspack CH4 time-series result from Hyytiälä (16.8 m), 2015-05-03–2025-08-17 ID - 11676/2499Xe87MzNkycDA99R4M7Ss PY - 2025 UR - https://hdl.handle.net/11676/2499Xe87MzNkycDA99R4M7Ss PB - Carbon Portal AU - Carbon Portal AU - Levula, Janne AU - Mammarella, Ivan AU - Keronen, Petri AU - Kolari, Pasi AU - Taipale, Risto 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 |