Model-Based Detection in a Shallow Water Ocean Environment

Conference · Mon Jul 30 00:00:00 EDT 2001

DOI:https://doi.org/10.1109/OCEANS.2001.968217· OSTI ID:15005666

Candy, J V

A model-based detector is developed to process shallow water ocean acoustic data. The function of the detector is to adaptively monitor the environment and decide whether or not a change from normal has occurred. Here we develop a processor incorporating both a normal-mode ocean acoustic model and a vertical hydrophone array. The detector is applied to data acquired from the Hudson Canyon experiments at various ranges and its performance is evaluated.

• Research Organization: Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
• Sponsoring Organization: US Department of Energy (US)
• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 15005666
• Report Number(s): UCRL-JC-143286; TRN: US200324%%38
• Resource Relation: Journal Volume: 2; Conference: Oceans 2001 Marine Technology Society/Institute of Electrical and Electronics Engineers, Honolulu, HI (US), 11/06/2001--11/08/2001; Other Information: PBD: 30 Jul 2001
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
ACOUSTICS
DETECTION
ENGINEERS
MONITORS
PERFORMANCE
WATER