Obspack CH4 time-series result from Sierra de Grazalema (20.0 m)
2015-12-22–2018-01-31
Deprecated data
Latest version:
yXBhyBvg6upoyzOQC3kzSqg2
11676/udwRUgNC1_D6bluPvTesTZHb (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 Sierra de Grazalema (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 Sierra de Grazalema (20.0 m), 2015-12-22–2018-01-31, European ObsPack, https://hdl.handle.net/11676/udwRUgNC1_D6bluPvTesTZHb
BibTex
@misc{https://hdl.handle.net/11676/udwRUgNC1_D6bluPvTesTZHb,
author={ICOS RI and Morguí, Josep-Anton},
title={Obspack CH4 time-series result from Sierra de Grazalema (20.0 m), 2015-12-22–2018-01-31},
year={2023},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/udwRUgNC1_D6bluPvTesTZHb},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/udwRUgNC1_D6bluPvTesTZHb}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Sierra de Grazalema (20.0 m), 2015-12-22–2018-01-31 ID - 11676/udwRUgNC1_D6bluPvTesTZHb PY - 2023 UR - https://hdl.handle.net/11676/udwRUgNC1_D6bluPvTesTZHb PB - Carbon Portal AU - ICOS RI AU - Morguí, Josep-Anton KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_sgc_surface-insitu_431_allvalid.nc
309 KB (315942 bytes)
12540
2
Acquisition
2015-12-22 00:30:00
2018-01-31 23:30:00
20.0
Production
2023-08-08 14:37:12
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
247
1
Technical information
R, U, O
b9dc11520342d7f0fa6e5b8fbd37ac4d91dbe3dd7b931859b132edc16fe038ac
udwRUgNC1/D6bluPvTesTZHb4917kxhZsTLtwW/gOKw
Lat: 36.6956, Lon: -5.3975, Alt: 850.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series