µSAS™

High-Performance Sonar Technology

Precise Undersea Imagery

µSAS™ (pronounced micro-SAS) is a first-of-its-kind synthetic aperture sonar (SAS), which allows underwater vehicles to capture precise and high-resolution imagery of the ocean and seabed. By collecting and processing sonar data in real-time, µSAS gives missions the information they need for situational awareness and informed decision-making.

Northrop Grumman and NOAA Reveal Stunning High-Resolution Images of Historic USS Monitor

Advanced Imaging Technology

µSAS collects large amounts of sonar data during its missions, which it can process onboard or save for post-mission processing. When paired with our advanced data processing and visualization technologies, sonar data can be turned into immersive 3D environments, enabling warfighters with decision superiority.

Black rectangular lithium-ion battery pack on a hard case, used for electric scooter charging.

One Sensor, Many Missions

As a low-SWAP (size, weight and power) payload, µSAS is adaptable to support many missions. It can operate missions from shallow water to full ocean depth, on a variety of platforms from small-class, man-portable uncrewed underwater vehicles (UUVs) to submarines. µSAS has been integrated onto a variety of platforms, including the HII Unmanned Systems REMUS 6000 autonomous underwater vehicle (AUV) pictured to the left.

μSAS Data Sheets

µSAS-MV Data Sheet

A Real-Time, Low-SWAP, IA/AT-Enabled, Interferometric Synthetic Aperture SONAR Payload Delivering High-Resolution 2D SAS and 3D Bathymetric Imagery

µSAS-MV Data Sheet

µSAS-SV24 Data Sheet

A low-SWAP, information assurance / anti-tamper enabled, high-performance, interferometric Synthetic Aperture SONAR for the man-portable class UUV

µSAS-SV24 Data Sheet

In the News

Northrop Grumman and NOAA Reveal Stunning High-Resolution Images of Historic USS Monitor

Northrop Grumman and NOAA Reveal Stunning High-Resolution Images of Historic USS Monitor

Eureka Moment

Eureka Moment

A Window Under the Sea

A Window Under the Sea

Media Inquiries

Haley Johnson
haley1.johnson@ngc.com
703-561-5740