Skip to main content

Obspack N2O time-series result from Hyltemossa (30.0 m)

Download
2025-05-19–2026-08-23
11676/x-Jn4iqp5at3IXIf1QplCsmM (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 Hyltemossa (30.0 m). The measurements were calibrated using the WMO GAW calibration scale NOAA-2006A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of a release of the N2O European Obspack data product (version 12.1), 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/W3ZD-WAGS. 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/MD10-E1BJ).
Heliasz, M., Biermann, T., Molder, M. (2026). Obspack N2O time-series result from Hyltemossa (30.0 m), 2025-05-19–2026-08-23, European ObsPack, https://hdl.handle.net/11676/x-Jn4iqp5at3IXIf1QplCsmM
BibTex
@misc{https://hdl.handle.net/11676/x-Jn4iqp5at3IXIf1QplCsmM,
  author={Heliasz, Michal and Biermann, Tobias and Molder, Meelis},
  title={Obspack N2O time-series result from Hyltemossa (30.0 m), 2025-05-19–2026-08-23},
  year={2026},
  keywords={NOAA-2006A, atmospheric dry air n2o mole fraction},
  url={https://hdl.handle.net/11676/x-Jn4iqp5at3IXIf1QplCsmM},
  publisher={Carbon Portal},
  copyright={http://meta.icos-cp.eu/ontologies/cpmeta/icosLicence},
  pid={11676/x-Jn4iqp5at3IXIf1QplCsmM}
}
RIS
TY - DATA
T1 - Obspack N2O time-series result from Hyltemossa (30.0 m), 2025-05-19–2026-08-23
ID - 11676/x-Jn4iqp5at3IXIf1QplCsmM
PY - 2026
UR - https://hdl.handle.net/11676/x-Jn4iqp5at3IXIf1QplCsmM
PB - Carbon Portal
AU - Heliasz, Michal
AU - Biermann, Tobias
AU - Molder, Meelis
KW - NOAA-2006A
KW - atmospheric dry air n2o mole fraction
ER - 
n2o_htm_tower-insitu_424_30magl.nc
271 KB (277508 bytes)
11072
2

Acquisition

2025-05-19 16:30:00
2026-08-23 23:30:00
30.0

Production

2026-08-26 10:16:53

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
nvalue number of points cardinal number Preview

Statistics

2
0

Submission

2026-08-26 10:40:04
2026-08-26 10:40:04

Technical information

R, U, O
c7e267e22aa9e5ab7721721fd50a650ac98c1015948caaf03929ccd32afb6c28
x+Jn4iqp5at3IXIf1QplCsmMEBWUjKrwOSnM0yr7bCg
Lat: 56.0976, Lon: 13.4189, Alt: 115.0 m
ICOS N2O NOAA-2006A Obspack atmospheric dry air n2o mole fraction time series