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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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40 results
GeoPulse Plus
GeoPulse Plus

Kongsberg Maritime

KongsbergĀ GeoPulse Plus is the latest and most technically advanced sub-bottom profiling system on the market. Its digital processing and waveform selection technolo

Innomar SES-2000 quattro multi-transducer SBP
SES-2000 Quattro

INNOMAR Technologie

The Innomar SES-2000 Quattro multi-transducer sub-bottom profiler is designed for applications which need very high data density in extremely shallow waters. These a

Innomar SES-2000 deep-36 SBP for deep waters
SES-2000 Deep-36

INNOMAR Technologie

The Innomar SES-2000 deep-36 sub-bottom profiler acquires full-waveform data in water depths from 10 meters down to more than 6,000 metres. The layer resolution is b

Echoes 3500 T7
Echoes 3500 T7


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

GraviProbe in action
GraviProbe 2.0


The GraviProbe is a free-fall impact instrument and sediment profiler, analyzing the underwater sediment layers during the intrusion. Under its own weight, it accele

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