Obspack CH4 time-series result from Svartberget (150.0 m)
2017-05-31–2023-08-07
Deprecated data
Latest version:
R6ym0X3BG4uPJn8WSiA1uwmw
11676/fP4AtpKVbY52_0Qg5CawCnGn (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 Svartberget (150.0 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, Marklund, P., Ottosson-Löfvenius, M., Smith, P. (2023). Obspack CH4 time-series result from Svartberget (150.0 m), 2017-05-31–2023-08-07, European ObsPack, https://hdl.handle.net/11676/fP4AtpKVbY52_0Qg5CawCnGn
BibTex
@misc{https://hdl.handle.net/11676/fP4AtpKVbY52_0Qg5CawCnGn,
author={ICOS RI and Marklund, Per and Ottosson-Löfvenius, Mikaell and Smith, Paul},
title={Obspack CH4 time-series result from Svartberget (150.0 m), 2017-05-31–2023-08-07},
year={2023},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/fP4AtpKVbY52_0Qg5CawCnGn},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/fP4AtpKVbY52_0Qg5CawCnGn}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Svartberget (150.0 m), 2017-05-31–2023-08-07 ID - 11676/fP4AtpKVbY52_0Qg5CawCnGn PY - 2023 UR - https://hdl.handle.net/11676/fP4AtpKVbY52_0Qg5CawCnGn PB - Carbon Portal AU - ICOS RI AU - Marklund, Per AU - Ottosson-Löfvenius, Mikaell AU - Smith, Paul KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_svb_tower-insitu_440_allvalid-150magl.nc
1 MB (1049719 bytes)
50674
2
Acquisition
2017-05-31 11:30:00
2023-08-07 23:30:00
150.0
Production
2023-08-08 14:38:38
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
257
0
Technical information
R, U, O
7cfe00b692956d8e76ff4420e426b00a71a73f94a7703c23133a65c14915f932
fP4AtpKVbY52/0Qg5CawCnGnP5SncDwjEzplwUkV+TI
Lat: 64.256, Lon: 19.775, Alt: 269.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series