Obspack CH4 time-series result from El Estrecho (20.0 m)
2015-03-01–2018-08-05
Deprecated data
Latest version:
RD1gNi_UHFXgoKzyI-1sQ8Ms
11676/Zw3OORDvr9pk_NaRftwyLpO9 (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 El Estrecho (20.0 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, Morguí, J. (2023). Obspack CH4 time-series result from El Estrecho (20.0 m), 2015-03-01–2018-08-05, European ObsPack, https://hdl.handle.net/11676/Zw3OORDvr9pk_NaRftwyLpO9
BibTex
@misc{https://hdl.handle.net/11676/Zw3OORDvr9pk_NaRftwyLpO9,
author={ICOS RI and Morguí, Josep-Anton},
title={Obspack CH4 time-series result from El Estrecho (20.0 m), 2015-03-01–2018-08-05},
year={2023},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/Zw3OORDvr9pk_NaRftwyLpO9},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/Zw3OORDvr9pk_NaRftwyLpO9}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from El Estrecho (20.0 m), 2015-03-01–2018-08-05 ID - 11676/Zw3OORDvr9pk_NaRftwyLpO9 PY - 2023 UR - https://hdl.handle.net/11676/Zw3OORDvr9pk_NaRftwyLpO9 PB - Carbon Portal AU - ICOS RI AU - Morguí, Josep-Anton KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_eec_surface-insitu_431_allvalid.nc
316 KB (323300 bytes)
12816
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Acquisition
2015-03-01 00:30:00
2018-08-05 08:30:00
20.0
Production
2023-08-08 16:00:12
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
256
0
Technical information
R, U, O
670dce3910efafda64fcd6917edc322e93bd2bacdce6a0cbe11ac650ab3ace28
Zw3OORDvr9pk/NaRftwyLpO9K6zc5qDL4RrGUKs6zig
Lat: 36.0586, Lon: -5.664, Alt: 20.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series