Gemini 720ik Multibeam Sonar

Real-time multibeam imaging sonar

Description

Compact underwater visualisation
The Gemini 720ik is the latest generation from Tritech’s renowned multibeam sonar range and is ideal for small ROVs and shallow water operations.

At 1m range, this product offers a world-class 97Hz update rate for video-like imagery. Target tracking algorithms developed by SeeByte are embedded within the Gemini software as standard.

A real-time, high frequency imaging solution, the Gemini 720ik operates at 720kHz and combined with Tritech’s advanced processing electronics, it produces images of outstanding clarity, benefitting from 512 beams which results in a 0.25º effective angular resolution.

The Gemini 720ik has been developed specifically for shallow water operations with low power consumption and Compressed High Intensity Radar Pulse (CHIRP) processing for greater definition at long range. The product also has an integrated Velocity of Sound (VoS) sensor to ensure extremely accurate imaging and measurement.

The Gemini 720ik is supplied with Seanet Pro, Tritech’s data acquisition and logging software, which offers users the ability to operate a number of Tritech sensors using this single software program.

A stand-alone Gemini software package provides users with a range of additional software features. This software can be upgraded to Gemini SeaTec for target identification, classification and tracking.

The capability to record data in a range of digital video formats and output screen shots for review comes as standard.

Features & Benefits

Benefits
■ Near field focusing
■ 8mm range resolution
■ 350m depth rating
■ Crisp, clear wide angle field of view
■ Suitable for low visiblitenvironments

Features
■ Real-time updates for video-like imagery
■ World-class 97Hz update rate
■ 120° field of view
■ CHIRP processing
■ Integrated velocimeter for accurate ranging
■ Software development kit available
■ SeeByte embedded target algorithms

Applications

■ ROV/AUV navigation
■ Obstacle avoidance
■ Diver operations
■ Target recognition
■ Subsea monitoring and inspection

Downloads

Gemini 720ik Product Data Sheet