Featured articles Here you can browse through all Featured articles Apply Refine results Categories Atmospheric composition Sentinel Satellites Metop Features - All Tags OLCI Sentinel-3 Atmosphere Climate Monitoring Copernicus Features SHOW ALL 3 results Features How did the first coronavirus lockdown affect air and ocean pollution? EUMETSAT expert explains the effects of the lockdown on air and ocean pollution Features Unprecedented wildfires devastate Siberia and spread smoke over the Arctic Experts have recorded Siberian smoke reaching the geographic North Pole for the first time. Features Smoke from exceptional California wildfires reaches Europe Satellite observations monitor the transport of emissions.