ICOS

Obspack CH4 time-series result from Puijo (47.0 m)

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2020-04-22–2023-09-12

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Latest version: U5R96oaScxfq_ZNQ2d_02zgi
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

421
1

Submission

2023-09-13 20:08:51
2023-09-13 20:08:49

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