News & Features Apply Refine results Type Article News Categories Data Sentinel Organisation Tags Press Release Sentinel-3 Sentinel-6 Copernicus Date 2020 2014 SHOW ALL 2 results News 9 December 2020 The Copernicus Sentinel-6 Michael Freilich satellite delivers promising first altimeter data Highly accurate measurements are mission’s first reward. News 8 December 2014 Preparation for validation of Sentinel-3 products at EUMETSAT 125 scientific experts from around the world gathered at EUMETSAT headquarters in Darmstadt on 3-4 December.