Contact Full Name Angelo Viola, Mauro Mazzola email angelopietro.viola@cnr.it; mauro.mazzola@cnr.it Institution National Research Council of Italy Info Observatory Amundsen-Nobile Climate Change Tower Observation Facility Type land platform (fixed) Observation Facility Status Operational Core data No Observation Facility ID RiS ID(s) 3471 Geospatial location Coordinates POINT (11.865867 78.921367) Height above mean sea level (m) 51.00 Observed Variable(s) Observed Variable ATMOSPHERE>CLOUDS>CLOUD PROPERTIES>CLOUD FREQUENCY Start Date 2014-05-15T12:00:00Z Instrument model and serial number Vertical looking sky camera Sampling procedures Continuous. Images of the sky every 15 min