Sentinel-6 ​B

The Sentinel-6B mission will continue the long-term global sea level data record begun in 1992 by the Topex/Poseidon mission, followed by the Jason 1, 2, and 3 missions and the Sentinel-6 Michael Freilich satellite. The mission is a partnership between NASA, the National Oceanic and Atmospheric Administration, the European Space Agency, and the European Organization for the Exploitation of Meteorological Satellites.