Environmental and system effects on source localization in shallow water by the matched‐field processing of a vertical array

1989 ◽  
Vol 86 (5) ◽  
pp. 1950-1959 ◽  
Author(s):  
Rachel M. Hamson ◽  
Richard M. Heitmeyer
Keyword(s):  
Shallow Water ◽  
Source Localization ◽  
Vertical Array ◽  
Matched Field Processing

Source localization with broad-band matched-field processing in shallow water

1996 ◽  
Vol 21 (4) ◽  
pp. 402-412 ◽  
Author(s):  
N.O. Booth ◽  
P.A. Baxley ◽  
J.A. Rice ◽  
P.W. Schey ◽  
W.S. Hodgkiss ◽  
...  
Keyword(s):  
Shallow Water ◽  
Source Localization ◽  
Broad Band ◽  
Matched Field Processing

scholarly journals USE OF RAY TRACING MODELING IN SHALLOW WATER ACOUSTIC SOURCE LOCALIZATION COMBINED WITH MATCHED-FIELD PROCESSING TECHNIQUES

2016 ◽  
Vol 34 (3) ◽  
Author(s):  
Vicente Barroso Junior ◽  
Orlando Camargo Rodríguez ◽  
Carlos Eduardo Parente Ribeiro ◽  
Luiz Gallisa Guimarães
Keyword(s):  
Shallow Water ◽  
Normal Mode ◽  
Source Localization ◽  
Acoustic Modeling ◽  
Acoustic Source ◽  
Propagation Models ◽  
Matched Field Processing ◽  
Acoustic Source Localization ◽  
Long Time ◽  
Processing Techniques

ABSTRACT. Underwater source localization based on acoustic modeling has been a subject of intensive research since a long time. In the case of shallow water scenarios (which are characterized by multilayered bottoms) normal-mode based acoustic propagation models are often combined with Matched-Field Processing techniques in order to provide accurate estimates of both source range and depth...Keywords: underwater acoustic modeling, ray-based models, normal mode models. RESUMO. A localização de fontes submarinas por meio de modelos de propagação acústica é um antigo problema de grande interesse científico. Em cenários deáguas rasas, que se caracterizam normalmente por fundos com complexos sistemas multicamadas, os modelos de propagação baseados na teoria de modos normais são geralmente combinados com técnicas de Processamento por Campo Casado para...Palavras-chave: modelagem ac´ustica submarina, modelos de raios, modelos de modos normais.

Matched field processing for underwater source localization

2003 ◽  
Author(s):  
D.D. Pierce ◽  
J.H. Miller ◽  
C.W. Therrien
Keyword(s):  
Source Localization ◽  
Matched Field Processing

Mirages in shallow water matched‐field processing

1995 ◽  
Vol 97 (5) ◽  
pp. 3291-3291 ◽  
Author(s):  
G. L. D’Spain ◽  
J. J. Murray ◽  
W. S. Hodgkiss ◽  
N. O. Booth
Keyword(s):  
Shallow Water ◽  
Matched Field Processing
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