Advanced characterization of aerosol properties from measurements of spectral optical depth using the GRASP algorithm. - Torres, Benjamin; Dubovik, Oleg; Fuertes, David; Schuster, Gregory; Cachorro, Victoria Eugenia; Lapionak, Tatsiana; Goloub, Philippe; Blarel, Luc; Barreto, Africa; Mallet, Marc; Toledano, Carlos; Tanré, Didier (Atmospheric Measurement Techniques Discussions, 2016)