For applications such as marine engineering, underwater construction, and underwater archaeology, traditional two-dimensional sonar is unable to obtain object height information, which limits its applicability. In contrast, 3D sonar is capable of capturing full three-dimensional information of the scene.
Based on the acoustic reflection intensity of underwater targets, 3D sonar can generate high-quality 3D point cloud data, enabling surface modeling of underwater environments and accurate reconstruction of underwater objects—functioning in a manner similar to LiDAR systems used in air.
In scenarios such as bridge pier and offshore wind turbine foundation inspection, sediment deposition measurement, underwater caisson inspection, and component measurement during underwater construction, 3D sonar plays an irreplaceable role.
MiniUAC-4001 Panoramic 3D Sonar
The MiniUAC-4001 is a full-scene, high-resolution, low-cost 3D scanning sonar.
Using mechanical scanning technology, it is capable of constructing 360° horizontal × 210° vertical full-scene 3D models. This sonar provides high-resolution point cloud mapping of underwater terrains and fixed structures, including seabed topography, offshore engineering structures, wind turbine foundations, and bridge piers.
Comprehensive Product Portfolio
We offer a full range of imaging sonars covering frequencies from 100 kHz to 3 MHz, including forward-looking sonars, side-scan sonars, panoramic/omnidirectional sonars, and more.
In addition, our portfolio includes positioning sonars, scanning sonars, motion sonars, and 3D imaging sonars, providing complete acoustic solutions for diverse underwater applications.
Need a frequency option not listed in the manual? No problem. All of our products support frequency customization, typically without additional cost.
We provide sonar systems for water depths ranging from shallow waters to full-ocean-depth operations up to 11,000 meters. Our products have been integrated into multiple well-known deep-sea submersibles and have successfully completed operations in the Mariana Trench on numerous occasions.
Independent Development & Core Technology Mastery
We possess in-house R&D and manufacturing capabilities for nearly all key components of imaging sonar systems, including transducers, hardware, software, core algorithms, pressure housings, dynamic and static sealing, and anti-corrosion technologies.
We have developed sonar-dedicated integrated circuits independently, ensuring optimized performance and long-term supply security.
For all high-performance sonar systems, we offer fully domestically developed and independently controllable solutions, meeting stringent requirements for reliability, security, and long-term deployment.
AUV Communication & Navigation Kit
Compact Navigator & Underwater Acoustic Modem
Designed for Autonomous Underwater Vehicles (AUVs), the AUV Communication & Navigation Kit delivers high-precision navigation and reliable underwater communication in a unified solution.
- NAVS-3000 Compact Navigator — Provides INS-based positioning, DVL velocity measurements, and depth data for precise real-time navigation.
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UAC-08160X-OEM Underwater Acoustic Modem — Ensures stable, long-range underwater communication across multiple frequency bands.