Bio-acoustic sensing device and method for marine seismic survey

Dispositif et procede de detection bio-acoustique pour leve sismique marin

Abstract

A method and marine seismic processing system (400) including an interface (404) for receiving recorded data (403), wherein the recorded data includes seismic data and bio-acoustic data; a seismic data processor (423) for estimating a source signature from the recorded data, wherein the source signature is associated with a seismic source that emits seismic waves in water during a seismic survey; and a bio-acoustic processor (429) that estimates a presence of a mammal generating the bio-acoustic data, based on a processed signal obtained by removing the source signature from the recorded data.

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