Survey Equipment

Reson SeaBat 8125

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  • Reson SeaBat 8125
Reson SeaBat 8125
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The Reson SeaBat 8125 is the first wide sector, wide-band, focused multibeam sonar ever to be deployed. Utilizing 240 dynamically focused receive beams, the system measures a 120° swath across the seafloor, detects the bottom, and delivers the measured ranges at a depth resolution of 6mm. The backscatter intensity image is displayed in real time on the sonar display.

The Reson SeaBat 8125 Multibeam Sonar can be controlled through its native graphical user interface, or through an external control data collection and navigation software package. The system can be mounted on a survey vessel or deployed on an ROV at depths down to 1500m. The high-speed data uplink is carried on a standard SeaBat copper cable for surface installation. A fiber-optical interface is available for ROV deployment.

Key Features

Focused 0.5° beams.

240 beams.

2.5cm near field resolution.

6mm depth resolution.

120° swath.