Obspack CH4 time-series result from Cabauw (27.0 m)

This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CH4 in dry air collected at Cabauw (27.0 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).

@misc{https://hdl.handle.net/11676/20k2PiUxZ0Wtem8t0qOSc654,
  author={ICOS RI and Frumau, Arnoud and Hensen, Arjan and Vermeulen, Alex and van den Bulk, Pim},
  title={Obspack CH4 time-series result from Cabauw (27.0 m), 2000-07-17–2024-05-01},
  year={2024},
  keywords={WMO X2004A, atmospheric dry air ch4 mole fraction},
  url={https://hdl.handle.net/11676/20k2PiUxZ0Wtem8t0qOSc654},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/20k2PiUxZ0Wtem8t0qOSc654}
}

TY - DATA
T1 - Obspack CH4 time-series result from Cabauw (27.0 m), 2000-07-17–2024-05-01
ID - 11676/20k2PiUxZ0Wtem8t0qOSc654
PY - 2024
UR - https://hdl.handle.net/11676/20k2PiUxZ0Wtem8t0qOSc654
PB - Carbon Portal
AU - ICOS RI
AU - Frumau, Arnoud
AU - Hensen, Arjan
AU - Vermeulen, Alex
AU - van den Bulk, Pim
KW - WMO X2004A
KW - atmospheric dry air ch4 mole fraction
ER - 

ch4_cbw_tower-insitu_445_allvalid-27magl.nc

3 MB (2774879 bytes)

164641

2

2000-07-17 16:30:00

2024-05-01 23:30:00

27.0

2024-05-02 13:21:43

2024-05-02 13:57:17

2024-05-02 13:57:11

R, U, O

db49363e25316745ad7a6f2dd2a39273ae7825456137c067d4bd10ad1c3b74ef

20k2PiUxZ0Wtem8t0qOSc654JUVhN8Bn1L0QrRw7dO8