Obspack CO2 time-series result from Cabauw (127.0 m)
2000-03-08–2025-08-14
Deprecated data
Latest version:
PGXHv2iHsfAQGSUA2OBbOMU0
11676/XZYg4hqn5APElzV7IIZ9Xmgt (link)
This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of CO2 in dry air collected at Cabauw (127.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO CO2 X2019. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data and ICOS NRT data. It is part of the CO2 European Obspack data product (version 11.0) and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full CO2 product release are available at https://commons.datacite.org/doi.org/10.18160/1NBR-4CM0. 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/ERAF-JSPW).
ICOS RI, Frumau, A., Hensen, A., Vermeulen, A., van den Bulk, P. (2025). Obspack CO2 time-series result from Cabauw (127.0 m), 2000-03-08–2025-08-14, European ObsPack, https://hdl.handle.net/11676/XZYg4hqn5APElzV7IIZ9Xmgt
BibTex
@misc{https://hdl.handle.net/11676/XZYg4hqn5APElzV7IIZ9Xmgt,
author={ICOS RI and Frumau, Arnoud and Hensen, Arjan and Vermeulen, Alex and van den Bulk, Pim},
title={Obspack CO2 time-series result from Cabauw (127.0 m), 2000-03-08–2025-08-14},
year={2025},
keywords={WMO CO2 X2019, atmospheric dry air co2 mole fraction},
url={https://hdl.handle.net/11676/XZYg4hqn5APElzV7IIZ9Xmgt},
publisher={Carbon Portal},
copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
pid={11676/XZYg4hqn5APElzV7IIZ9Xmgt}
}
RIS
TY - DATA T1 - Obspack CO2 time-series result from Cabauw (127.0 m), 2000-03-08–2025-08-14 ID - 11676/XZYg4hqn5APElzV7IIZ9Xmgt PY - 2025 UR - https://hdl.handle.net/11676/XZYg4hqn5APElzV7IIZ9Xmgt PB - Carbon Portal AU - ICOS RI AU - Frumau, Arnoud AU - Hensen, Arjan AU - Vermeulen, Alex AU - van den Bulk, Pim KW - WMO CO2 X2019 KW - atmospheric dry air co2 mole fraction ER -
co2_cbw_tower-insitu_445_allvalid-127magl.nc
3 MB (3154046 bytes)
187308
2
Acquisition
2000-03-08 15:30:00
2025-08-14 23:30:00
127.0
Production
2025-08-15 10:43:28
Previewable variables
| Name | Value type | Unit | Quantity kind | Preview |
|---|---|---|---|---|
| time | time instant, UTC | |||
| value | CO2 (dry air mole fraction) | mol mol-1 | portion | Preview |
| 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 |
Statistics
25
1
Technical information
R, U, O
5d9620e21aa7e403c497357b20867d5e682dae6e5fb1272f0925a6956d6b33a6
XZYg4hqn5APElzV7IIZ9Xmgtrm5fsScvCSWmlW1rM6Y
Lat: 51.9703, Lon: 4.9264, Alt: 0.0 m
CO2
ICOS
Obspack
WMO CO2 X2019
atmospheric dry air co2 mole fraction
time series