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.
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 year
ECHOES 5000 is an energy efficient and compact sub-bottom profiler (SBP) system allowing high resolution surveys in various operating conditions (lake, shallow & dee
The DTS-500 is a deep tow high resolution sub-bottom profiler, designed to operate with industry standard coaxial tow cables up to 2000m. The DC power, communication
The GraviProbe is a free fall impact instrument, analyzing the underwater sediment layers during intrusion. Under its own weight it accelerates and penetrates fluid
The S-Boom is a high power, high resolution repeatable seismic sound source that can be operated at fast repetition rates. The transmitted energy is focussed by th
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