Correlation between relative sunshine and state of the sky

Solar and terrestrial radiation dependent on the amount and type of cloud

Fritz Kasten, Gerhard Czeplak · Solar Energy · 1980 · 559 citations

Solar Variability, Atmospheric Radiation, Solar Terrestrial Environment +9

Estimation and prediction of global solar radiation over Greece

A. A. Flocas · Solar Energy · 1980 · 63 citations

Global Solar Radiation, Engineering, Atmospheric Science +3

An empirical method for estimating sunshine from total cloud amount

S. Jeevananda Reddy · Solar Energy · 1974 · 39 citations

Meteorology, Engineering, Atmospheric Science +7