This is a review paper that surveys past work in, and the recent status of, active synthetic
aperture sonar (SAS). It covers the early historical development of SAS with its provenance …

This thesis contains a description of SAS processing algorithms, offering improvements in
Fourier-based reconstruction, motion-compensation, and autofocus. Fourier-based image …

Autonomous underwater vehicles are gaining acceptance in a number of applications and
countries, as a safe, cost-effective and reliable alternative to manned or remotely controlled …

This paper presents signal processing techniques particularly suited for interferometric
Synthetic Aperture Sonar (SAS) systems onboard Autonomous Underwater Vehicles …

Navigation is defined as the process of estimating the six degrees of freedom. We have seen
an increased demand for navigation the last decade, and important reasons for the growth …

The Norwegian Defence Research Establishment (FFI) and Kongsberg Maritime AS have an
ongoing program to develop synthetic aperture sonar (SAS) technology for the HUGIN …

Data captured by a Synthetic Aperture Sonar (SAS) near Mobile Bay during the 2021
Undersea Remote Sensing experiment funded by the Office of Naval Research reveals near …

Underwater vehicles are used in a wide range of tasks in various sectors. Cost-effective and
accurate seabed surveying and mapping using autonomous underwater vehicles (AUVs) …

Abstract In 2002, the Royal Norwegian Navy's mine hunter KNM Karmøy was upgraded for
permanent use of HUGIN class Autonomous Underwater Vehicles (AUVs). While the …

Due to the precarious underwater environment, many tasks are impossible to carry out with
manned vehicles. It is due to the development of autonomous underwater vehicles (AUVs) …