Jason Sagers

Jason Sagers serves as a Lecturer at the University of Texas at Austin's College of Engineering, specifically affiliated with the Mechanical Engineering department and the Applied Research Laboratories (ARL:UT). His research focuses on underwater acoustics with particular emphasis on Arctic environments and seabed characterization.

Dr. Sagers' research interests span multiple domains within underwater acoustics, with primary focus on Arctic acoustic propagation phenomena, geoacoustic inversion techniques, and machine learning applications for signal processing. His work extensively examines sound propagation in challenging environments such as the Chukchi Sea and Canada Basin, where he investigates how ice cover, oceanographic conditions, and seabed properties affect acoustic transmission. Recent research has incorporated convolutional neural networks for signal identification and seabed classification, demonstrating his adaptation of cutting-edge computational methods to traditional acoustics problems. His studies of seagrass meadows represent an important application of acoustics to marine ecosystem monitoring.

The analysis of his recent publications reveals a clear trajectory toward integrating machine learning with traditional acoustic methodologies. His work shows increasing focus on passive acoustic monitoring using merchant ship noise as a signal source, sophisticated 3D modeling of complex underwater environments, and development of techniques for extracting meaningful information from challenging Arctic acoustic data. The recurring themes across his publications include the Canada Basin Acoustic Propagation Experiment, Northern Ocean Rapid Surface Evolution Experiment, and long-term monitoring of the Chukchi Shelf environment.

Dr. Sagers has participated in significant field experiments including the Northern Ocean Rapid Surface Evolution Experiment and the Canada Basin Acoustic Propagation Experiment. His research involves deploying drifting hydrophones, surface drifters, and horizontal array systems to capture acoustic data across the Arctic. Much of his work focuses on analyzing ambient noise fields, sound propagation characteristics, and seabed properties in polar regions, with particular attention to how seasonal changes and ice cover affect acoustic transmission.