Polaris IntelligencePolaris Intelligence
InformationOrganizationsSpacecraftMissionsConstellationsLaunch VehiclesLocations
© Polaris Intelligence 2025Admin

Sentinel-1A

active
Admin Edit
Orbit: LEOLaunched 4/3/2014
Technical Specifications
Verified technical details
Dry Mass
2027 kg
Total Mass
2157 kg
Power
Unknown
Design Life
Unknown
Stakeholders

Operator

European Space Agency (ESA)

Manufacturer

European Space Agency (ESA)
Launch Mission

Sentinel 1A

4/3/2014

Entity Mentions
All verified mentions of this entity in source documents

The European Commission inaugurated the Copernicus environmental monitoring system in 2014 with the launch of the Sentinel-1A radar satellite.

Mentioned as: Sentinel-1ASourceSep 23, 2020

The European Commission inaugurated the Copernicus environmental monitoring system in 2014 with the launch of the Sentinel-1A radar satellite.

Mentioned as: Sentinel-1ASourceSep 23, 2020

Sentinel-1A provided the first radar images of the remnants of the Hunga Tonga-Hunga Ha’apai volcano after the 2022-01-15 eruption.

Mentioned as: Sentinel-1ASourceJan 18, 2022

Sentinel-1C will round out the initial capacity offered by Sentinel-1A and Sentinel-1B to provide environmental and security monitoring via spaceborne radar systems.

Mentioned as: Sentinel-1ASourceApr 11, 2022

Sentinel-1C will round out the initial capacity offered by Sentinel-1A and Sentinel-1B to provide radar-based environmental and security monitoring.

Mentioned as: Sentinel-1ASourceApr 7, 2022

Sentinel-1C currently operates with Sentinel-1A to deliver radar images of Earth’s surface in all weather conditions, day and night.

Mentioned as: Sentinel-1ASource