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Tritech Gemini 720is: Real Time Multibeam Imaging Sonar

The Gemini 720is delivers real‑time, high‑frequency imaging in a compact form, making it ideal for even the smallest ROVs and AUVs. Operating at 720 kHz and supported by advanced processing electronics, it provides exceptionally clear and detailed imagery.
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The Gemini 720is is a leading multibeam imaging sonar from Tritech, designed to deliver real‑time, high‑frequency performance across a wide range of subsea operations. Operating at 720 kHz and supported by advanced processing electronics, it produces exceptionally clear imagery even in deep water, turbid conditions, or environments where visibility is severely limited. With its 120° field of view and rapid update rate, the 720is is highly effective for ROV and AUV navigation, obstacle avoidance, and reliable target recognition during complex missions.

Its imaging clarity and responsiveness make it a strong choice for Search and Rescue (SAR) tasks, salvage operations, and general subsea monitoring and inspection work. Whether the goal is locating objects, guiding vehicles safely through cluttered environments, or supporting detailed inspection campaigns, the 720is provides operators with dependable situational awareness.

Each rental unit includes Tritech’s Genesis software for control, data acquisition, and logging. Genesis allows seamless integration of the Gemini 720is with other Tritech sensors through a single interface. Features such as target tracking and multi‑sensor operation enable users to pair the 720is with systems like the MicronNav 200 USBL or mechanical scanning sonars, creating a flexible and scalable setup for a wide range of subsea tasks.

  • Near field focussing and easier interpretation of sonar imagery
  • 8mm range resolution
  • Crisp, clear, wide angle field of view
  • Use in low visibility environments
  • Real-time imagery and increased target acquisition