TOWED SAS SURVEYS

KATFISH™ high speed, actively stabilized Synthetic Aperture Sonar towfish operates at speeds up to 10 knots providing increased Area Coverage Rates (ACR) and reducing operating time and cost. Unprecedented high-resolution ACR of 4 km^/hr with 3.3 cm x 3.0 cm* constant resolution across ranges up to 200 m per side with simultaneous 3D bathymetry. *1.9 cm x 2.1 cm constant resolution possible with post-processing.

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SUB-BOTTOM IMAGER

Sub Bottom Imager services include cable and pipeline depth of burial (DOB) surveys, unexploded ordinances (UXO) surveys, and decommissioning surveys. The SBI can be deployed on multiple platforms for all your sub-survey requirements.

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ACOUSTIC CORER

The Acoustic Corer (AC) mitigates the installation risk of offshore infrastructure by identifying subsea stratigraphy and buried geohazards. The AC provides risk mitigation solutions for foundation locations, jack-up punch through, infrastructure decommissioning, and geotechnical ambiguity.

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NEARSHORE APPLICATIONS

The GeoArm and GeoLink platforms provide the perfect solution to nearshore sub-seabed surveys. These innovative platforms allow for surveys in ports where areas of investigation may be constricted and rivers/canals where the automatic hydraulic controls will mirror the river-bed topography. They are easily mobilized and set up on vessels of opportunity.

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