Sentinel-1D
Sentinel-1D is the fourth Copernicus Sentinel-1 radar satellite, launched on 4 November 2025 aboard Ariane 62 flight VA265 from Kourou. It completes the first-generation Sentinel-1 constellation and supports all-weather, day-and-night Earth observation, including maritime monitoring.
Follow this mission
Alerts for this mission, including changes. Time-based alerts will start when a time is available.
Identity
- Aliases
- Sentinel-1DCopernicus Sentinel-1DSentinel-1D satellite
- Name
- Sentinel-1D
- Status
- active
Details
- Astronauts
- -
- Description
- Sentinel-1D is the fourth Copernicus Sentinel-1 radar satellite, launched on 4 November 2025 aboard Ariane 62 flight VA265 from Kourou. It completes the first-generation Sentinel-1 constellation and supports all-weather, day-and-night Earth observation, including maritime monitoring.
- Programs
- Start Date
- 2025-11-04
- Vehicle Families
- -
Links
Assets & Meta
- Creation Time
- August 13, 2026 at 22:01:35 UTC
- Updated Time
- August 13, 2026 at 22:01:35 UTC
Other
- Affiliations
- -
- Space Stations
- -
- Vehicles
- -