ICOS

Obspack CH4 time-series result from Lutjewad (60.0 m)

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2006-05-17–2023-04-11

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Latest version: t9l9lk9HFU641MR89D3ZXTLC
11676/kH7yZxEHZ6BTXFa4NotIVCZW (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 Lutjewad (60.0 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 Globalviewplus data product (version 8.0) released in 2022 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/JM91-JXHK. 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/JM91-JXHK).
ICOS RI, Chen, H., Scheeren, B. (2023). Obspack CH4 time-series result from Lutjewad (60.0 m), 2006-05-17–2023-04-11, European ObsPack, https://hdl.handle.net/11676/kH7yZxEHZ6BTXFa4NotIVCZW
BibTex
@misc{https://hdl.handle.net/11676/kH7yZxEHZ6BTXFa4NotIVCZW,
  author={ICOS RI and Chen, Huilin and Scheeren, Bert},
  title={Obspack CH4 time-series result from Lutjewad (60.0 m), 2006-05-17–2023-04-11},
  year={2023},
  keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
  url={https://hdl.handle.net/11676/kH7yZxEHZ6BTXFa4NotIVCZW},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/kH7yZxEHZ6BTXFa4NotIVCZW}
}
RIS
TY - DATA
T1 - Obspack CH4 time-series result from Lutjewad (60.0 m), 2006-05-17–2023-04-11
ID - 11676/kH7yZxEHZ6BTXFa4NotIVCZW
PY - 2023
UR - https://hdl.handle.net/11676/kH7yZxEHZ6BTXFa4NotIVCZW
PB - Carbon Portal
AU - ICOS RI
AU - Chen, Huilin
AU - Scheeren, Bert
KW - WMO X2004A
KW - atmospheric dry air ch4 mole fraction
ER - 
ch4_lut_surface-insitu_467_allvalid.nc
2 MB (2212934 bytes)
121383
2

Acquisition

2006-05-17 14:30:00
2023-04-11 00:30:00
60.0

Production

2023-04-27 11:39:28

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

23
1

Submission

2023-04-27 11:40:04
2023-04-27 11:40:01

Technical information

R, U, O
907ef267110767a0535c56b8368b4854265613a69ef00fb6a7eb6dfa8064f3d4
kH7yZxEHZ6BTXFa4NotIVCZWE6ae8A+2p+tt+oBk89Q
Lat: 53.4036, Lon: 6.3528, Alt: 1.0 m
CH4 ICOS Obspack WMO X2004A atmospheric dry air ch4 mole fraction time series