All Related Apply Refine results Type Page Article Files & Media Document Set General Categories Sentinel Tags Sentinel-3 Sentinel-4 Sentinel-5 Sentinel-6 Copernicus Oceans Date 2020 Date March April May SHOW ALL 3 results Copernicus Sentinel-3 Dedicated Copernicus satellite mission delivering a variety of high-quality ocean measurements. Sentinel series Copernicus Sentinel missions that have been developed for the specific needs of the Copernicus Programme. Copernicus The Earth observation satellites contributing data to Copernicus are split into two groups of missions: the Copernicus Sentinels and the contributing missions.