ICOS

Obspack N2O time-series result from Heathfield (50.0 m)

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2018-10-04–2025-03-31
11676/PddfIemQfEsAD0gJ2KLtJoYI (link)
This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of N2O in dry air collected at Heathfield (50.0 m). The measurements were calibrated using the WMO GAW calibration scale WMO N2O X2006A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data and ICOS NRT data. It is part of the N2O 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 N2O product release are available at https://commons.datacite.org/doi.org/10.18160/T18D-C85R. 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).
European ObsPack
European Obspack compilation of atmospheric carbon dioxide, methane, nitrous oxide and carbon monoxide data from ICOS and non-ICOS European stations for the period 1972-2025; obspack_466_GVeu_v11.0_20250821
ICOS RI, Rennick, C. (2025). Obspack N2O time-series result from Heathfield (50.0 m), 2018-10-04–2025-03-31, European ObsPack, https://hdl.handle.net/11676/PddfIemQfEsAD0gJ2KLtJoYI
BibTex 
@misc{https://hdl.handle.net/11676/PddfIemQfEsAD0gJ2KLtJoYI,
  author={ICOS RI and Rennick, Chris},
  title={Obspack N2O time-series result from Heathfield (50.0 m), 2018-10-04–2025-03-31},
  year={2025},
  keywords={NOAA-2006A, atmospheric dry air n2o mole fraction},
  url={https://hdl.handle.net/11676/PddfIemQfEsAD0gJ2KLtJoYI},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/PddfIemQfEsAD0gJ2KLtJoYI}
}
RIS 
TY - DATA
T1 - Obspack N2O time-series result from Heathfield (50.0 m), 2018-10-04–2025-03-31
ID - 11676/PddfIemQfEsAD0gJ2KLtJoYI
PY - 2025
UR - https://hdl.handle.net/11676/PddfIemQfEsAD0gJ2KLtJoYI
PB - Carbon Portal
AU - ICOS RI
AU - Rennick, Chris
KW - NOAA-2006A
KW - atmospheric dry air n2o mole fraction
ER -
View previous version
n2o_hfd_tower-insitu_476_allvalid-50magl.nc
825 KB (844754 bytes)
46584
Obspack N2O time-series result
2
ICOS CCBY4 Data Licence

Acquisition

Heathfield
2018-10-04 16:30:00
2025-03-31 23:30:00
50.0

Production

ICOS RI
Carbon Portal
2025-08-20 14:09:25
Chris Rennick
ICOS_ATC_OBSPACK-Europe-L2-2025_HFD_50.0_CTS_N2O.zip

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 N2O (dry air mole fraction) mol mol-1 portion Preview

Statistics

4
0

Submission

Carbon Portal
2025-08-22 04:51:01
2025-08-22 04:51:00

Technical information

NetCDF (time series)
R, U, O
plain file
3dd75f21e9907c4b000f4809d8a2ed2686084c100e440dd40d2d4f92a92e7964
PddfIemQfEsAD0gJ2KLtJoYITBAORA3UDS1PkqkueWQ
Lat: 50.9767, Lon: 0.2306, Alt: 160.0 m
Heathfield
JSON • RDF/XML • RDF/Turtle • XML (ISO 19115-3:2016)
ICOS N2O NOAA-2006A Obspack atmospheric dry air n2o mole fraction time series