Obspack CH4 time-series result from Ebre River Delta (10.0 m)
2013-01-02–2020-01-20
Deprecated data
Latest version:
N1oH22PiqegRQ0mpj2zIwc4E
11676/rv7o8qaJICr-zKqL9tW0P96O (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 Ebre River Delta (10.0 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 second update of the CH4 European Obspack data product released in 2023 (version 9.2) 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/10.18160/9B66-SQM1. 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/10.18160/9B66-SQM1).
ICOS RI, Morguí, J. (2024). Obspack CH4 time-series result from Ebre River Delta (10.0 m), 2013-01-02–2020-01-20, European ObsPack, https://hdl.handle.net/11676/rv7o8qaJICr-zKqL9tW0P96O
BibTex
@misc{https://hdl.handle.net/11676/rv7o8qaJICr-zKqL9tW0P96O,
author={ICOS RI and Morguí, Josep-Anton},
title={Obspack CH4 time-series result from Ebre River Delta (10.0 m), 2013-01-02–2020-01-20},
year={2024},
keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
url={https://hdl.handle.net/11676/rv7o8qaJICr-zKqL9tW0P96O},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/rv7o8qaJICr-zKqL9tW0P96O}
}
RIS
TY - DATA T1 - Obspack CH4 time-series result from Ebre River Delta (10.0 m), 2013-01-02–2020-01-20 ID - 11676/rv7o8qaJICr-zKqL9tW0P96O PY - 2024 UR - https://hdl.handle.net/11676/rv7o8qaJICr-zKqL9tW0P96O PB - Carbon Portal AU - ICOS RI AU - Morguí, Josep-Anton KW - WMO X2004A KW - atmospheric dry air ch4 mole fraction ER -
ch4_dec_surface-insitu_431_allvalid.nc
625 KB (639731 bytes)
30602
2
Acquisition
2013-01-02 15:30:00
2020-01-20 11:30:00
10.0
Production
2024-05-02 13:23:26
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
30
0
Technical information
R, U, O
aefee8f2a689202afeccaa8bf6d5b43fde8e657133685f21f38d4de4ee6d6d99
rv7o8qaJICr+zKqL9tW0P96OZXEzaF8h841N5O5tbZk
Lat: 40.7439, Lon: 0.7866, Alt: 0.0 m
CH4
ICOS
Obspack
WMO X2004A
atmospheric dry air ch4 mole fraction
time series