OCEAN BUSINE
function ensures high contrast
across different seafloor types.
Both models include integrated
pitch, roll, heading and pressure
sensors for precise navigation
and depth measurement, helping
users to collect accurate, high-
resolution data in the most
demanding underwater
environments.
Typical applications for the
GeoScan family include Search
and Recovery (SAR), hydrographic
surveying, object detection and
identification, inspection and
engineering support, and marine
geology and archaeology.
It comes with a with a standard
50m tow cable.
GeoAcoustics also
has expanded of its
custom cable
moulding and
assembly services for
subsea equipment
manufacturers, marine
systems integrators
by acquiring a
specialist cable
moulding company
located near its
Yarmouth HQ.
Overmoulding
GeoAcoustics showed its new
sidescan sonar at Ocean
Business. Weighing only 25kg,
the GeoScan is able to be
carried by a single person. The
range currently features two
models, both offering
simultaneous broadband dual
frequency operation and
advanced sonar processing
features.
The GeoScan 2361 operates at
300 kHz and 600 kHz to
maximise range performance,
while the GeoScan 2491 runs at
400 kHz and 900 kHz to deliver
even higher image resolution.
Both include a fast 60 kHz
update rate, CW and Chirp
pulse options, no near-field
blurring, and a maximum
operating depth of 300m.
GeoScan features high-definition
capabilities that combines ultra-
short pulses and pulse
compression to enhance image
resolution and range definition.
A dynamic variable aperture
focusing system enables higher
resolution at shorter ranges and
improved image quality at
longer ranges, while an
automated image equalisation
GEOSCAN
This strategic move unlocks
increased capacity and
specialist expertise, enabling
the delivery of complex, high-
reliability cable mouldings
and terminations for a wide
range of marine and subsea
applications.
Cable moulding is a critical
process in the production and
use of underwater
equipment, involving the
sealing and encapsulation of
cable terminations to ensure
electrical integrity, water
ingress protection, and
mechanical durability under
harsh ocean conditions.
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