ICOS

Obspack CH4 time-series result from Sierra de Grazalema (20.0 m)

Download
2015-12-22–2018-01-31

Deprecated data

Latest version: yXBhyBvg6upoyzOQC3kzSqg2
11676/GuNaC9bN055qldJ_udQ7NogI (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/GuNaC9bN055qldJ_udQ7NogI
BibTex
@misc{https://hdl.handle.net/11676/GuNaC9bN055qldJ_udQ7NogI,
  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/GuNaC9bN055qldJ_udQ7NogI},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/GuNaC9bN055qldJ_udQ7NogI}
}
RIS
TY - DATA
T1 - Obspack CH4 time-series result from Sierra de Grazalema (20.0 m), 2015-12-22–2018-01-31
ID - 11676/GuNaC9bN055qldJ_udQ7NogI
PY - 2023
UR - https://hdl.handle.net/11676/GuNaC9bN055qldJ_udQ7NogI
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 (315983 bytes)
12540
2

Acquisition

2015-12-22 00:30:00
2018-01-31 23:30:00
20.0

Production

2023-08-06 20:51:47

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

27
0

Submission

2023-08-06 21:32:08
2023-08-06 21:32:06

Technical information

R, U, O
1ae35a0bd6cdd39e6a95d27fb9d43b3688080022f82183e56ad4abfb3a13bc0a
GuNaC9bN055qldJ/udQ7NogIACL4IYPlatSr+zoTvAo
Lat: 36.6956, Lon: -5.3975, Alt: 850.0 m
CH4 ICOS Obspack WMO X2004A atmospheric dry air ch4 mole fraction time series