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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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31 results
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.

GraviProbe 2.0
GraviProbe 2.0

dotOcean

The GraviProbe is a free fall impact instrument, analyzing the underwater sediment layers during intrusion. Under its own weight it accelerates and penetrates fluid

SILAS Cable & Object detection "EBP"
SILAS Cable & Object detection "EBP"

Stema Systems

Complete Cable & Object detection system including ultra-high resolution seismic software. Easy to install. High ritrate.

Dura-Spark UHD
Dura-Spark UHD

Applied Acoustics

The Dura-Spark UHD has been designed to provide a stable, repeatable sound source for sub-bottom geophysical surveys. The long life, durable electrodes produce a con

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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