Obspack CH4 time-series result from Puijo (47.0 m)
2020-04-22–2023-09-12
Deprecated data
Latest version:
8FGaSX2qqOns9HGaRXewVBkD
11676/aLXdkV8m_l4LbVuuiBUOXKF4 (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 Puijo (47.0 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 European Obspack data product (version 9.0) 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/10.18160/9CQ4-W69K. 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/10.18160/9CQ4-W69K).
ICOS RI, Lehtinen, K., Leskinen, A. (2023). Obspack CH4 time-series result from Puijo (47.0 m), 2020-04-22–2023-09-12, European ObsPack, https://hdl.handle.net/11676/aLXdkV8m_l4LbVuuiBUOXKF4
BibTex
@misc{https://hdl.handle.net/11676/aLXdkV8m_l4LbVuuiBUOXKF4,
author={ICOS RI and Lehtinen, Kari and Leskinen, Ari},
title={Obspack CH4 time-series result from Puijo (47.0 m), 2020-04-22–2023-09-12},
year={2023},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/aLXdkV8m_l4LbVuuiBUOXKF4},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/aLXdkV8m_l4LbVuuiBUOXKF4}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Puijo (47.0 m), 2020-04-22–2023-09-12 ID - 11676/aLXdkV8m_l4LbVuuiBUOXKF4 PY - 2023 UR - https://hdl.handle.net/11676/aLXdkV8m_l4LbVuuiBUOXKF4 PB - Carbon Portal AU - ICOS RI AU - Lehtinen, Kari AU - Leskinen, Ari KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_pui_tower-insitu_471_allvalid-47magl.nc
625 KB (640176 bytes)
28869
2
Acquisition
2020-04-22 18:30:00
2023-09-12 23:30:00
47.0
Production
2023-09-13 19:55:01
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
431
1
Technical information
R, U, O
68b5dd915f26fe5e0b6d5bae88150e5ca17848a0f6220c0558bd6ae5209b9d16
aLXdkV8m/l4LbVuuiBUOXKF4SKD2IgwFWL1q5SCbnRY
Lat: 62.9096, Lon: 27.6549, Alt: 232.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series