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.
EA440 is a high-performance hydrographic wideband single beam echo sounder. The echo sounder is developed for hydrographic use in shallow to medium depth waters. It
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
Falmouth Scientific, Inc.
The HMS-622 CHIRPceiver and its associated transducers and arrays can fill a wide range of sub-bottom survey needs. Hull Mount, pole-mount, Over-the-side and towed a
The Pinger Wet End assembly includes interchangeable broadband 3.5kHz and 15kHz projectors, a broadband hydrophone receive array, and a 200kHz transducer. The Pinger
Complete cable & object seismic detection system including ultra-high-resolution seismic software. Multi-channel sub-bottom profiler with S3D software for high 3D r
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