The University of Lille 1 is closed from July 29 to August 20, 2017. User support will be disrupted during that time due to reduced staff. We apologize for the inconvenience this may cause.


Click on a product name to get the animation or the seasonal averages over the 9 years (from mid-March 2005 to mid-October 2013).

flecheb2.gif Aerosol Optical Thickness
flecheb2.gif Fine Mode Optical Thickness

"Aerosol" products:
- Aerosol Optical Thickness
- Fine Mode Optical Thickness
- Angstrom Exponent
- Non-Sphericity Index for the Coarse Mode

"Earth Radiation Budget, Water Vapor and Cloud" products:
- Liquid Cloud cover
- Ice Cloud cover
- Cloud Optical Thickness
- Shortwave Albedo
- Cloud Oxygen Pressure
- Cloud Droplet Effective Radius