1. Aerosol Comparisons between Observations and Models;AEROCOM,2012
2. Modifications of the Heliosat procedure for irradiance estimates from satellite images;Beyer;Solar Energy,1996
3. A Simplified clear sky model for direct and diffuse insolation on horizontal surfaces;Bird,1981
4. High performance MSG satellite model for operational solar energy applications. Proc. Solar 2010;Cebecauer,2010
5. Uncertainty Sources in Satellite-Derived Direct Normal Irradiance: How Can Prediction Accuracy Be Improved Globally?;Cebecauer,2011