Intelligent Aquaculture Monitoring Solution

High-Resolution Sonar Imaging · AI Fish Identification · 24/7 Full-Area Monitoring

1. Industry Challenges

Aquaculture operations have long relied on manual observation, scheduled sampling, and handwritten logs to monitor fish activity. In complex underwater environments, these methods cannot deliver real-time or accurate insights into fish behavior or environmental changes. The result is imprecise feeding, delayed health warnings, and limited improvement in overall farming efficiency.

2. Solution Overview

(1) Imaging Sonar

  • Clear Acoustic Imaging: High-frequency sound waves penetrate turbid water, providing reliable, high-clarity images of fish schools.
  • Wide-Area Coverage: Multiple sonar nodes capture data from different viewpoints. Staggered transmission prevents interference and maintains signal integrity.
  • High-Resolution Data: Fine range and angular resolution ensure image quality suitable for AI-driven analysis.

(2) AI Image Recognition

  • Optimized Pre-processing: Noise reduction and signal enhancement improve the usability of sonar imagery.
  • Deep Learning Identification: Advanced models detect and count fish schools with high reliability.
  • Continuous Model Enhancement: Large annotated sonar datasets support ongoing accuracy improvement.
  • 24/7 Intelligent Monitoring: Device and AI integration enables continuous, automated tracking of fish quantity.

Fish School in Sonar Imagery


3. Product Specifications (Imaging Sonar UAC-7512F )

CategoryParameter Details
Operating Frequency750 kHz & 1200 kHz
Detection Range120 m @ 750 kHz; 40 m @ 1200 kHz
Operating Depth500 m
Range Resolution4 mm @ 750 kHz; 2.5 mm @ 1200 kHz
Angular Resolution1° @ 750 kHz; 0.6° @ 1200 kHz
Horizontal Beamwidth130° @ 750 kHz; 80° @ 1200 kHz


For more information about our imaging sonar solutions and related products, please visit our Underwater Acoustic Camera Product Page.

Jack Law November 27, 2025
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