UV erythemal radiation (UVER), UV Index (UVI), Vertical surface
UVER, Aerosol optical thickness (τ), Semi-empirical model, Single scattering albedo (ω)
Cloud modification factor (CMF), Cloudiness (oktas), UV erythemal radiation (UVER)
UVER, Cloud optical depth, Overcast skies
Clearness index, Ultraviolet solar radiation, Erythema, Erythemal action spectra
Ozone, Aerosols, Experimental values, UVER
Global solar radiation, Erythemal solar radiation, UVA radiation, UVB radiation
Mediterranean, Erythema, UV irradiance, Minimum erythemal dose, Phototype, Radiometry, UV index
UV erythemal radiation (UVER), Atmosphere dynamics, Ozone mini-hole