Shallow Water Mid-Frequency Research and FY07 Experiment
2008
Tang, Dajun
Long-term goals: To understand mid-frequency (1-10 kHz) acoustics in shallow waters through measurements and modeling, including propagation, reflection, and forward- and backscatter. The top-level goals of this effort are to understand the important environmental processes, which impact mid-frequency sonar performances in shallow water environments; and to develop means to efficiently collect those environmental data. The LEAR (Littoral Environmental Acoustics Research) acoustics field experiment, part of Shallow Water 2006 (SW06) project, yielded abundant data sets carefully collected for the purpose of investigating mid-frequency (1-10 kHz) acoustics interacting with environments. Both acoustic data and relevant environmental data were measured contemporaneously to facilitate close model/data comparison.
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