Product information

Variable(s)	pressure, relative_humidity, particle_number_concentration, temperature
Product type	Observation
Instrument type(s)	Cpc
Timeliness	Scheduled
Start time	1 January 2015
Stop time	1 January 2022
Framework	GAW-WDCA, ACTRIS
Instrument model(s)	TSI/3772

Facility information

Facility name	Observatoire Perenne de l'Environnement (FR0022R)
Facility type	Observation platform, fixed
Coordinates	48.562222222222225°N, 5.5055555555555555°E
Altitude	392.0 m

File information

PID	https://doi.org/10.48597/UPCT-7CP7
Filename	UPCT-7CP7.nc
Format(s)	HDF5 (NetCDF4)
Filesize	6.2 MB
Version	v4
Last modified	10 June 2026 11:25:30
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	Villani, P., Conil, S. GAW-WDCA, ACTRIS, 2015-2022, Particle_number_concentration at Observatoire Perenne de l'Environnement, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/UPCT-7CP7

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: GAW-WDCA, ACTRIS

Originator(s)

Paolo, Villani	Observatoire de Physique du Globe de Clermont-Ferrand
Sebastien, Conil	Observatoire Perenne de l'Environnement

Principal investigator(s)

Paolo, Villani	Observatoire de Physique du Globe de Clermont-Ferrand
Sebastien, Conil	Observatoire Perenne de l'Environnement