método para detectar ativamente mamíferos marinhos durante um levantamento sísmico, método para detectar ativamente e monitorar passivamente mamíferos marinhos durante um levantamento sísmico, e sistema para detecção de mamífero marinho ativo integrado em um sistema de levantamento marinho

An embodiment according to one or more aspects of the present disclosure for conducting a marine survey includes towing a survey spread comprising a plurality of receivers and an energy source along a selected course; emitting a signal from an energy source; receiving backscattered acoustic signals...

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Bibliographic Details
Main Authors HALVOR S. GROENAAS, SVEIN ARNE FRIVIK
Format Patent
LanguagePortuguese
Published 23.08.2016
Subjects
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
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Summary:An embodiment according to one or more aspects of the present disclosure for conducting a marine survey includes towing a survey spread comprising a plurality of receivers and an energy source along a selected course; emitting a signal from an energy source; receiving backscattered acoustic signals at the receivers; and actively detecting a cetacean from the received data.
Bibliography:Application Number: BR20131112338