These acoustic methods are now expected to be useful for the long-range remote sensing of schools of fish as well as for distant ocean bottom characterizations.
These acoustic methods will allow scientists to detect the ocean bottom in shallow water.
( z1 allow :ARG0 ( z2 method :mod ( z3 acoustics ) :mod ( z4 this ) ) :ARG1 ( z5 detect :ARG0 ( z6 scientist ) :ARG1 ( z7 bottom :mod ( z8 ocean ) :location ( z9 water :mod ( z10 shallow ) ) ) ) )