High Efficiency Radar Satellite (HE-R 1000)

The most agile radar satellite

Surveillance and intelligence
Defence
Earth observation

When around-the-clock detection of what is happening on the earth’s surface is essential, regardless of weather or atmospheric conditions, the effectiveness of SAR plays a key role in enabling appropriate decisions and building effective response strategies

The best-in-class agile solution available on the market

Quality

Ultra-high-resolution images (up to 25 cm) and dual-polarization offer enhanced detection and more accurate target characterization for superior operational insights
Flight proven

Flight-proven satellite with satellites already in orbit feature a polarimetric X-Band SAR payload and advanced reflector antenna with active feed array, providing reliable and precise data acquisition
Agility

Satellite high-agility attitude control enables multiple images over a small area, providing tactical support for theater operations
Responsiveness

High data downlink capability, combined with fast revisit times and agility, ensures rapid responsiveness for real-time operations

HE-R1000 High Efficiency Radar: a unique state-of-the-art asset

The HE-R1000 High Efficiency Radar stands as a unique, state-of-the-art asset delivering exceptional operational benefits. Its Ultra High Resolution (UHR) and Very High Resolution (VHR) modes provide outstanding target detection, recognition, and identification capabilities, enabling unparalleled situational awareness across any designated Area of Interest (AoI). Equipped with dual polarization capability, selectable in orbit, the system significantly enhances the detection of target details, boosting intelligence gathering and surveillance operations. Optimized revisit times and extensive imaging capabilities ensure rapid and systematic monitoring, supported by the satellite’s exceptional agility and wide access angle. Security is a top priority, with Thales Alenia Space’s dedicated cryptographic system safeguarding sensitive data through customer-specific algorithm processing. Backed by over 30 years of expertise in developing flight-proven SAR technologies—including the successful COSMO-SkyMed constellation—this system guarantees unmatched reliability and performance.