All Related Apply Refine results Type Page Article News General Categories Sentinel Tags Sentinel-5 Sentinel-6 Sentinel-4 Sentinel-3 Copernicus Date 2020 SHOW ALL 2 results 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.