The Copernicus Sentinel-1D satellite tv for pc has joined the Sentinel-1 mission in orbit. Launch happened on 4 November 2025 at 22:02 CET (18:02 native time) on board an Ariane 6 launcher from Europe’s Spaceport in French Guiana.
The Sentinel-1 mission delivers high-resolution radar photographs of Earth’s floor, performing in all weathers, day-and-night. This service is utilized by catastrophe response groups, environmental businesses, maritime authorities and local weather scientists, who depend upon frequent updates of essential knowledge.
Sentinel-1D will work in tandem with Sentinel-1C, flying in the identical orbit however 180° aside, to optimise world protection and knowledge supply. Each satellites have a C-band artificial aperture radar (SAR) instrument on board, which captures high-resolution imagery of Earth’s floor. They’re additionally outfitted with Automated Identification System (AIS) devices to enhance detection and monitoring of ships. When Sentinel-1D is totally operational, it would allow extra frequent AIS observations, together with knowledge on vessel id, location and route of passage, enabling exact monitoring.
Sentinel-1D was launched on Europe’s heavy-lift rocket Ariane 6 on flight designated VA265.
Learn full story: Copernicus Sentinel-1D reaches orbit on Ariane 6
Entry the associated broadcast high quality video materials: Sentinel-1D launch on Ariane 6 – VA265 / Sentinel-1 mission animations
