This seminar traces the evolution of seabed mapping
technologies: beginning with depth recorders, scanning sonars, and
sub-bottom profilers in the early 20th century; through the
revolutionary invention of the side scan sonar in the 1950s; and on to the
late century innovations of multibeam echosounders, swath bathymetry side
scan sonars, and synthetic aperture sonars. State-of-the-art 21st
century developments include the use of autonomous unmanned vehicles; fusion
of acoustic, magnetic, and electro-optic modalities; and advanced sensing
techniques, such as synthetic aperture acoustic tomography and automated
seabed change detection. Applications of these technologies for the mapping
of underwater munitions contamination will be discussed.
Dr. Daniel Sternlicht is a specialist in maritime reconnaissance and surveillance, whose career has focused on the development of advanced sensors, signal and information processing, and concepts of autonomous operation. Dr. Sternlicht's research has been in new sensor design, through-the-sensor environmental characterization, automatic target recognition and multi-sensor fusion, automated seabed change detection, underwater munitions mapping, and historical development of maritime sensing technologies. He received the B.A. degree in biology from the University of Pennsylvania, Philadelphia; the M.S. degree in electrical engineering from the University of Hawaii, Manoa; and the Ph.D. degree in electrical engineering and applied ocean science from the University of California, San Diego and Scripps Institution of Oceanography. Dr. Sternlicht currently serves as the Distinguished Scientist for Littoral Sensing Technologies at the U.S. Naval Surface Warfare Center, Panama City Division (NSWC PCD).
Innovation Research Park Building I
4111 Monarch Way, 3rd Floor
Old Dominion University
Norfolk, VA 23508