The start of unloading of Sentinel-3A from the Antonov aircraft at Arkhangelsk, Russia, prior to shipment by rail to the Plesetsk Cosmodrome, on 28 November 2015.
The mission is the result of close collaboration between ESA, the European Commission, Eumetsat, France’s CNES space agency, industry, service providers and data users. The satellite will systematically measure Earth’s oceans, land, ice and atmosphere to monitor and understand large-scale global dynamics. It will provide critical near-realtime information for ocean and weather forecasting.