A Semi-Blind Method for Localization of Underwater Acoustic Sources

A Semi-Blind Method for Localization of Underwater Acoustic Sources

Underwater acoustic localization has traditionally been challenging due to the presence of unknown environmental structure and dynamic conditions. The problem is richer still when such structure includes occlusion, which causes the loss of line-of-sight (LOS) between the acoustic source and the rece...

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Bibliographic Details
Main Authors: Arikan, T. (Author), Deane, G. (Author), Singer, A. (Author), Vishnu, H. (Author), Weiss, A. (Author), Wornell, G. (Author)
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers Inc. 2022
Subjects:
Cholesky decomposition
Computational modeling
Computational modelling
Cram\'er-rao bound
Cram\'er-Rao bound
Frequency estimation
Localisation
Localization
Location awareness
Ma ximum likelihoods
matched field processing
Matched field processing
maximum likelihood
Maximum likelihood
Maximum-likelihood
Nonline of sight
non-line-of-sight
Receiver
Receivers
Sea surface
Sea surfaces
Sensor arrays
Sensors
Sensors array
Surface waters
Underwater acoustic
underwater acoustics
Underwater acoustics
Water tanks
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