Author:Adesina, AJ; Kumar, KR; Sivakumar, V; Griffith, DDate:01 Dec 2014The present study uses the data collected from Cimel Sunphotometer of Aerosol Robotic Network (AERONET) for the period from January to December, 2012 over an urban site, Pretoria (PTR; 25.75°S, 28.28°E, 1449 m above sea level), South Africa. ...Read more