Passive. Real-time. Emission-free. Monitor underwater environments without disturbing marine life — with HydroVision SeaStar24.

Join Our Free Live Webinar

Discover how to observe underwater scenes in 2D and 3D — without emitting signals or relying on optical cameras that fail in turbid water.

In this exclusive 45-minute webinar, Philip Höhna, CEO of gfai tech, demonstrates how HydroVision SeaStar24 enables passive acoustic imaging for real-time underwater monitoring — changing the way we observe the underwater world.

Whether you're dealing with turbid water conditions, wildlife observation, or harbor security, this session will show you how to:

  • Image underwater environments using passive acoustics
  • Monitor in real time without emitting signals
  • Visualize in 2D and 3D without optical cameras
  • Leave no acoustic footprint

Webinar Details

Date: March 26, 2026
Time: 09:00 AM and 03:00 PM CET (UTC+1 — Berlin, Paris, Madrid)
Language: English
Location: Online
Duration: 45 minutes incl. Q&A
Participation is free of charge

What You’ll Learn

  • How passive acoustic imaging works and why it outperforms optical cameras in turbid water
  • How HydroVision SeaStar24 captures underwater scenes in real time — without emissions
  • How to visualize underwater environments in 2D and 3D
  • Why passive systems are superior for marine wildlife monitoring and sensitive operations
  • Real-world applications from marine research, harbor security, offshore operations and more

Why Attend? Your Key Benefits

  • Passive monitoring without disturbing the underwater environment
  • Emission-free technology — no active sonar footprint
  • Real-time visualization in 2D and 3D
  • Works in turbid water where optical cameras fail
  • Applicable across marine research, security, offshore energy and more

Who Should Attend?

This webinar is perfect for:

  • Marine researchers and biologists
  • Harbor security and surveillance professionals
  • Offshore operation managers
  • Underwater robotics and AUV engineers
  • Environmental monitoring specialists
  • Anyone working in underwater observation, marine conservation, or subsea operations

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Sneak Peek: Watch the Teaser Video

Want to know more? In our teaser video, Philip Höhna gives you a quick overview of what to expect and how these tools can solve your daily challenges.

How to Join

  • Fill out the registration form
  • Choose your preferred time slot
  • Join from anywhere — no software installation needed
  • Ask your questions via live chat during the session

Questions?
Contact us at info@gfaitech.de

HydroVision SeaStar24

HydroVision SeaStar24 is a passive underwater acoustic camera designed for precise localization of sound sources in marine environments. An array of 24 hydrophones captures existing underwater noise and visualizes it in real time as 2D or 3D acoustic images without emitting active signals. This enables discreet and environmentally friendly monitoring even in low-visibility conditions. Typical applications include port and infrastructure monitoring, offshore installations, pipeline inspection, as well as research and maritime security.

More about HydroVision SeaStar24