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USE OF ENVISAT MERIS DATA FOR AEROSOL MAPPING OVER ATHENS (GREECE)

Satellite sensors of low, high or moderate spatial resolution have started to be used in the last decade to assess and map atmospheric pollution over and around cities. This paper presents preliminary results of the ESA “AO1495” project aiming at the acquisition and examination of Envisat MERIS data for monitoring air pollution (in terms of aerosol optical thickness) in the lower troposphere of the metropolitan area of AthensGreece. The results were validated against PM10 ground based aerosol measurements resulting in a high correlation.