Articles | Volume 12, issue 9
Research article
25 Sep 2019
Research article |  | 25 Sep 2019

Aerosol direct radiative effect over clouds from a synergy of Ozone Monitoring Instrument (OMI) and Moderate Resolution Imaging Spectroradiometer (MODIS) reflectances

Martin de Graaf, L. Gijsbert Tilstra, and Piet Stammes

Data sets

OMI-MODIS aerosol direct radiative effect over clouds, version 1.0 M. de Graaf, L. G. Tilstra, and P. Stammes

Short summary
A new algorithm is described, which was used to derive direct radiative effects of aerosols above clouds. These effects are among the largest uncertainties in global climate model simulations, and observations are needed to constrain these simulations. A recently developed method was applied to a combination of satellite reflectance measurements to cover the entire shortwave (solar) spectrum. Radiative effects of aerosols over the south-east Atlantic are presented, where the effects are largest.