Escobedo, João F.; Gomes, Eduardo N.; Oliveira, Amauri P. - In: Renewable Energy 36 (2011) 1, pp. 169-178
global ultraviolet (IUV), photosynthetically active-PAR (IPAR), near infrared (INIR) and broadband global solar radiation (IG …) collected at Botucatu, Brazil. These data are used to establish both the fractions of spectral components to global solar … radiation and the proposed linear regression models. Verification results indicated that the proposed regression models predict …