Site testing at astronomical sites: seeing evaluation from satellite   based data
  We present for the first time a new method to estimate the seeing using remote sounding from the IR night time data of the GOES 12 satellite. We discuss the derived correlation between the ground data and the satellite derived values from the analysis of the sites located at Cerro Paranal (Chile) and Roque de los Muchachos (Canary Islands, Spain). We get a ground-satellite correlation percentage of about 90%. Finally, studying the correlation between the afternoon data and the following night, we are able to provide a forecast of the photometric night quality. 
Stefano Cavazzani Sergio Ortolani and Valentina Zitelli
astro-ph.IM