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SUBECO - Acoustic surveillance system

OT 2015

Ocean Technology Summer School,
June 13-17, 2016

This third edition of the Ocean Technology Summer School, with a duration of five days, will take place at UAlg premises, covering various aspects of ocean sensors, ocean and acoustic modeling, underwater acoustics, underwater robotics, remote sensing and data telemetry. It includes one day at sea during which several equipment will be deployed, such as drifting buoys, an ocean glider, side scan sonar, CTD and acoustic transmitting and receiving devices (see equipment for more details about available acoustic equipment). The analysis of the data gathered at sea will be performed during the summer school. Course language is English. For additional information see OT2016 Summer School.

Web Directory

> Sea Trials
Results, past sea trials, data...

> Numerical Models
for acoustic propagation, ocean circulation,...

> TV-AP Model
Acoustic channel simulator for moving target...

> Advanced courses
Short courses, Stages...

> Equipment
Sources, buoys, arrays

> Data repository
acoustic data, oceanographic information, past sea trials...

Recent publications:

JASA logo Path specific Doppler compensation in time reversal communications, J. of Acoust. Soc. America - EL, Vol. 137(4), pp.302-306, March 2015 [PDF]

Elsevier logo Acoustic monitoring of O2 production of a seagrass meadow, J. of Exp. Marine Biology and Ecology, Vol. 464, pp.75-87, March 2015 [PDF]

Featured products:

Head wave propagation using Traceo


an efficient Gaussian beam 2D ray tracing model for underwater acoustic propagation, handling full bottom and water column range dependency, obstacle scattering and producing particle velocity outputs. See manual here and download free copy for Fortran. A C version for linux and/or Windows is available here and for GPU here.

Acoustic data sets:

soliton intimate 98

Acoustic data

is made available for experimentation and testing. Selected data sets of the Calcom'2010, Seagrass'2011 and RADAR'2007 are made available for download.

last update: 16-Feb-2016