Twenty years of Terra: Development of the Dark Target aerosol algorithms and how they changed aerosol science.

Lorraine A Remer1, Shana Mattoo2, Robert C Levy2 and Didier D Tanre3, (1)University of Maryland Baltimore County, Baltimore, MD, United States, (2)NASA/Goddard Space Flight Ctr, Greenbelt, MD, United States, (3)Laboratoire d'Optique Atmosphérique (Lille), Villeneuve, France