You can access the AERIS catalog directly, or discover AERIS data by activity/project, or search by theme. By the AERIS Catalogue AERIS Catalogue Watch the video tutorial for an overview of the catalog’s various functions: By the Activity/Projects Space Data climatology Ground data 1 Airborne Data a Tools and Softwares Campaigns Data banks and laboratory data By Themes Aerosols Air Quality Radiation/Radiative transfer Atmospheric Chemistry Atmospheric Electricity Atmospherical Water Vapour Clouds Meteorological parameters Precipitation Reactive Gas Greenhouse Gases Stratospheric ozone