Product information

Variable(s)	ammonia
Product type	Observation
Instrument type(s)	Online Crds
Timeliness	Scheduled
Start time	9 July 2020
Stop time	21 August 2023
Framework	RI-URBANS, ATMO-ACCESS

Facility information

Facility name	Gonfreville l'Orcher (FR0050U)
Facility type	Observation platform, fixed
Coordinates	49.502635°N, 0.23269°E
Altitude	72.0 m

File information

PID	https://doi.org/10.48597/EUPQ-BE64
Filename	EUPQ-BE64.nc
Format(s)	HDF5 (NetCDF4)
Filesize	1.4 MB
Version	v3
Last modified	21 May 2026 02:39:18
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	Legrand, C. RI-URBANS, ATMO-ACCESS, 2020-2023, Ammonia at Gonfreville l'Orcher, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/EUPQ-BE64

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: RI-URBANS, ATMO-ACCESS

Originator(s)

Christophe, Legrand	Atmo Normandie

Principal investigator(s)

Christophe, Legrand	Atmo Normandie