All Related Apply Refine results Type Features Article Files & Media News Event Case Study Blog Post Document Set General Categories Atmospheric composition Sentinel Metop Tags OLCI Sentinel-3 Atmosphere Climate Monitoring Copernicus Features Date 2021 2020 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.