Product information

Variable(s)	pressure, relative_humidity, particle_number_size_distribution, temperature
Product type	Observation
Instrument type(s)	Dmps
Timeliness	Scheduled
Start time	4 January 2023
Stop time	1 January 2025
Framework	ACTRIS, GAW-WDCA
Instrument model(s)	FMI/FMI_DMPS_2022

Facility information

Facility name	Pallas (Sammaltunturi) (FI0096G)
Facility type	Observation platform, fixed
Coordinates	67.973333333°N, 24.116111111°E
Altitude	565.0 m

File information

PID	https://doi.org/10.48597/PWC4-ZMHZ
Filename	PWC4-ZMHZ.nc
Format(s)	HDF5 (NetCDF4)
Filesize	20.5 MB
Version	v2
Last modified	21 May 2026 20:50:38
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	Asmi, E. ACTRIS, GAW-WDCA, 2023-2025, Particle_number_size_distribution at Pallas (Sammaltunturi), data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/PWC4-ZMHZ

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: ACTRIS, GAW-WDCA

Originator(s)

Eija, Asmi	Finnish Meteorological Institute

Principal investigator(s)

Eija, Asmi	Finnish Meteorological Institute