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Sub-bottom Profilers

Sub-bottom Profilers are a special kind of singlebeam echosounders, that operate with very low frequencies, that allow to penetrate and scan the upper layers of the subseafloor. There are linear and nonlinear sub-bottom profilers, whereas the work principle of the latter is based on the parametric effect.

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TOPAS PS 18
TOPAS PS 18

Kongsberg Maritime

The system is designed for sub-bottom profiling with very high spatial resolution in water depths from less than 20 meter to full ocean depth.

GeoPulse Compact sub-bottom profiler
GeoPulse Compact sub-bottom profiler

Kongsberg Maritime

The GeoPulse Compact is a high performance digital sub-bottom profiler. Depending upon the survey task the user can choose waveforms in the frequency band of 2-18kHz

Echoes 3500 T7
Echoes 3500 T7

iXblue

Echoes 3500 has built its reputation with the Echoes 3500 T7, the 7-transducer full ocean depth hull-mounted solution that has been in successful operation for years

Echoes 3500 T3
Echoes 3500 T3

iXblue

Echoes 3500 sub-bottom profilers family is the reference full ocean depth solution for oceanographic and hydrographic vessels. Based on highly reliable powerful 3-tr

TOPAS PS 120
TOPAS PS 120

Kongsberg Maritime

The system is designed for very high spatial resolution sub-bottom profiling in water depths from less than 2 meters more than 400 meters.

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