“…We think that the results of our method could potentially be used as a gap filling system for the global MODIS AOD maps. Additionally, further development will be conducted for correcting the CHIMERE vertical profile of the aerosols concentration using state of the art retrievals of the 3D distribution of aerosols, such as AEROIASI [81] which uses the Infrared Atmospheric Sounding Interferometer (IASI) thermal infrared measurements for coarse particles; AEROS5P [82] Author Contributions: Conceptualization, formal analysis, methodology, data curation, software, visualization, validation, writing-original draft, FL; conceptualization, funding acquisition, project administration, supervision, writing-review and editing, JC; data curation, writing-review and editing, ML; methodology, writing-review and editing, JB; methodology, writing-review, AC; writing-review and editing, MB; funding acquisition, writing -review, CD; All authors participated in the analysis and have read and agreed to the published version of the manuscript. Please turn to the CRediT taxonomy for the term explanation.…”