Product information

Variable(s)	sample_count, aerosol_optical_depth
Product type	Observation
Instrument type(s)	Sun Tracking Filter Radiometer
Timeliness	Scheduled
Start time	19 September 2014
Stop time	31 January 2018
Framework	GAW-WDCA

Facility information

Facility name	Troll (NO0058G)
Facility type	Observation platform, fixed
Coordinates	-72.016667°S, 2.533333°E
Altitude	1309.0 m

File information

PID	https://doi.org/10.48597/ZTTY-D84W
Filename	ZTTY-D84W.nc
Format(s)	HDF5 (NetCDF4)
Filesize	1.7 MB
Version	v4
Last modified	2 June 2026 15:06:52
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	Stebel, K., Hansen, G. GAW-WDCA, 2014-2018, Aerosol_optical_depth at Troll, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/ZTTY-D84W

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

Originator(s)

Kerstin, Stebel	Norwegian Institute for Air Research
Georg H., Hansen	Norwegian Institute for Air Research

Principal investigator(s)

Kerstin, Stebel	Norwegian Institute for Air Research
Georg H., Hansen	Norwegian Institute for Air Research