The Theia Muscate production center distributes new level 2A Landsat 8 products acquired from January 1st to 31th 2017 in France and in the French overseas territories.
The level 2A provides ortho-rectified images which are corrected from atmospheric effects and provided with a cloud and cloud shadow mask.
To download them : https ://theia-landsat.cnes.fr
To access the documentation : http ://www.cesbio.ups-tlse.fr/multitemp/?page_id=3487
More information: Landsat