Sentinel-1D ready for encapsulation

The Copernicus Sentinel-1D satellite ready to be encapsulated within its Ariane 6 rocket fairing, which will protect the satellite during liftoff. Liftoff is scheduled on 4 November 2025 from the European Spaceport in Kourou, French Guiana.

Together with its sibling Sentinel-1C, Sentinel-1D will significantly enhance the capabilities of the Copernicus Earth observation programme.

The mission will continue to deliver radar images of Earth’s surface, performing in all weathers, day-and-night, providing a service vital for users who depend on frequent updates of critical data, such as disaster response teams, environmental agencies, maritime authorities and climate scientists.