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Acoustic observatories for ocean tomography: geometries and multi-array Matched-Field Tomography
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Resumo(s)
The present study proposes an MFT algorithm
for directly estimating a two-dimensional range-dependent or
three-dimensional temperature field. The acoustic system has
multiple acoustic emitters and receiver arrays according to a
given geometry. The acoustic signal is emitted from one emitter
at a time, and collected at multiple receiver arrays. The MFT
method is adapted to iteratively produce parameter estimates
for each individual environmental cell. To accomplish this, an
MF processor based on a multi-array acoustic data model
is considered, in order to account for acoustic data collected
simultaneously at several acoustic arrays.
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Contexto Educativo
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Editora
IEEE