Product information

Variable(s)	nitrogen_dioxide, nitrogen_monoxide
Product type	Observation
Instrument type(s)	Chemiluminescence Molybdenum
Timeliness	Scheduled
Start time	1 January 2022
Stop time	1 January 2023
Framework	HELCOM, EMEP

Facility information

Facility name	Risoe (DK0012R)
Facility type	Observation platform, fixed
Coordinates	55.693588°N, 12.085797°E
Altitude	3.0 m

File information

PID	https://doi.org/10.48597/UKWJ-84QY
Filename	UKWJ-84QY.nc
Format(s)	HDF5 (NetCDF4)
Filesize	474.5 kB
Version	v3
Last modified	10 June 2026 21:30:16
Data Access	OPENDAP DAP4 HTTPServer
Metadata access	NCML UDDC ISO

Provenance (to be completed)

Software	ebas-io
Version history	Concept DOI

Citation & acknowledgements

Licence	CC BY 4.0
Citation string	Keller, R. HELCOM, EMEP, 2022-2023, Nitrogen oxides at Risoe, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/UKWJ-84QY

Please include the following information in your publication. You may edit the text to suit publication standards.

Acknowledgements	Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: HELCOM, EMEP

Originator(s)

Rune, Keller

Principal investigator(s)

Rune, Keller