The project is focused on the acquisition of data using the MZS_FRAD2008-02 interference filter radiometer, installed in November 2009 at Mario Zucchelli station, on the roof of the building OASI (74°41.6059' S 164°05.9423' E). The radiometer is active all year round and measures the global solar irradiance (watt / m2nm) at the values ​​of 9 different wavelengths (about one spectrum per minute), where the filters are centered, and obtained from these the measure of the spectral irradiance with a resolution of 0.5 nm. The data is transferred to Italy on a daily basis via an Ethernet link. Data are acquired in the summer station of MZS from November 2009 to May 2013.

The project is focused on the acquisition of data using interference filter radiometer DC_FRAD2011-04. Radiometer has been located in February 2012 at Concordia station, on the physics shelter in Dome C (75°06.1620' S, 123°19.1342' E). Is active all year round and measures the global solar irradiance (watt/m2nm) at the values ​​of 13 different wavelengths (about one spectrum per minute), where the filters are centered, and from these it can obtain the spectral irradiance with a resolution of 0.5 nm. The data is transferred to Italy on a daily basis via an Ethernet link. Data are acquired from January 2012 to May 2013.

Installation of two radiometers with interference filters (F_RAD) operating in the spectral region from 296 nm to 400 nm. The purpose is to measure the global solar irradiance at the values ​​of the wavelengths where the filters are centered and from these derive the spectral irradiance with a resolution of 0.5 nm. The radiometers are currently positioned in the Antarctic stations of Mario Zucchelli and DomeC Concordia and operate permanently throughout the year. Measurements of absorbance of polysulphone dosimeters before and after exposure to UV solar radiation by laboratory spectrophotometer, data analysis, determination of the UV dose response curve vs absorbance variation and comparison of the results detected in the two sites. It can be used for the measurement of solar UV irradiance for research on the climate and the physics of the atmosphere.