Suppliers: Multibeam Echosounders

Teledyne Marine

High-Performance Instruments, Sensors & Technologies for Exploring & Monitoring Subsea Environments

Cerulean Sonar

Cutting-Edge Underwater Imaging & Positioning Solutions for Subsea Exploration

NORBIT Subsea

Cutting-Edge Multibeam Sonar Solutions for Marine & Subsea Applications

SatLab Geosolutions

Cutting-Edge Surveying, Positioning & Sensing Solutions for Hydrographic & Oceanographic Applications

Tritech

Subsea Sonar Equipment for Navigation & Target Acquisition

Kongsberg Discovery

AUVs for Environmental Mapping & Monitoring

Neptune Sonar

Transducer Technology for Marine & Subsea Applications

EchoLogger

Sonar Products for Underwater Monitoring

Cerulean Sonar

Acoustic Technology for Positioning, Imaging and Underwater Measurement

BioSonics, Inc

Hydroacoustic Solutions for Aquatic Ecosystem Monitoring

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Products

12 Cutting-edge Solutions
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BlueView BV5000 MK2 3D

An advanced 3D multibeam scanning sonar for high-resolution underwater imaging

An advanced 3D multibeam scanning sonar for high-resolution underwater imaging
...an advanced 3D multibeam scanning sonar designed to deliver high-resolution underwater imaging for a... ...d surveys, the sonar excels in underwater inspection, infrastructure assessment, marine archaeology,...
SeaBat Shallow Water Multibeam E​​chosou​nders

Shallow Water Multibeam Echosounders for Seabed Mapping

Shallow Water Multibeam Echosounders for Seabed Mapping
...eatures 800kHz sonar, 350-430kHz lower frequency range, autonomous AI sonar controls, and an... ...stant portable sonar processor capable of time tagging typical support sensors. Features a sonar...
HydroSweep & SeaBat Medium Depth Multibeam Echosounders

Medium Depth Multibeam Echosounders for Seabed Mapping

Medium Depth Multibeam Echosounders for Seabed Mapping
... recording, 4x multi-ping operation, 960 soundings per ping, 320 receive beams per ping, and water... ...... high density equi-distant beams, beam uncertainty measurement, variable swath coverage, and...
HydroSweep Deep Water Multibeam Echosounders

Deep Water Multibeam Echosounders for Seabed Mapping

Deep Water Multibeam Echosounders for Seabed Mapping
...eep Deep Water Multibeam Echosounders are designed for mapping seabeds in deeper ocean areas, up to... ...of 11,000m, 2x multi-ping operation, 320 receive beams per ping, 960 soundings per ping, 10,000...
Surveyor 240 MBES

Compact & high-accuracy 240 kHz multibeam echosounder

Compact & high-accuracy 240 kHz multibeam echosounder
Cerulean Sonar's Surveyor 240 is a compact and cost-effective 240 kHz multibeam echosounder that is...
Sounder S500

Multipurpose single-beam echosounder for subsea & surface platforms

Multipurpose single-beam echosounder for subsea & surface platforms
Cerulean Sonar's Sounder S500 single-beam echosounder has been designed for integration into small...
NORBIT WINGHEAD X

Customizable Ultra-High Resolution Multibeam Sonar System

Customizable Ultra-High Resolution Multibeam Sonar System
...BIT WINGHEAD X multibeam sonar system delivers flexible, ultra-compact, and modular performance for... ...BIT WINGHEAD® sonar system provides full frequency agility between 200 kHz and 700 kHz, generating...
NORBIT WBMS X

Ultra Compact Wideband Multibeam Sonars

Ultra Compact Wideband Multibeam Sonars
...ate-of-the-art multibeam sonar system engineered for unparalleled high-resolution bathymetric data... ...mpact Wideband Multibeam Sonars high resolution bathymetric system. The WBMS X series is designed to...
Depth-Rated Systems

Advanced Sonar Solutions for Subsea Vehicles

Advanced Sonar Solutions for Subsea Vehicles
...ORBIT provides sonar solutions that improve situational awareness, navigation, object detection, and... NORBIT WBMS multibeam echo sounders are built around an ultra-compact, curved-array design,...
NORBIT FLS

High Performance Wide Band Multibeam Sonars for Imaging

High Performance Wide Band Multibeam Sonars for Imaging
...s cutting-edge multibeam sonar technology designed for high-resolution imaging, obstacle detection,...
ES-224

Dual-frequency echosounder for depth measurement

Dual-frequency echosounder for depth measurement
The ES-224 echo sounder features dual-frequency operation, making it ideal for high-precision measur...
HydroBeam M4

Compact high-precision multibeam echosounder

Compact high-precision multibeam echosounder
The HydroBeam M4 is a lightweight and portable multi-beam echosounder that can be easily integrated...

Multibeam Echosounder / Multibeam Sonar

Sarah Simpson

Updated:

Multibeam echosounders (MBES), also known as multibeam sonar, is a type of sonar which emits a fan-shaped array to map the seafloor. Multibeam echosounders, unlike single-beam echosounders, emit multiple beams simultaneously, covering a large area of the seafloor.

The ability to provide detailed, high-resolution three-dimensional mapping data over wide areas, processed using advanced sonar software, makes them essential in many marine and underwater applications, from navigation and construction to environmental monitoring and scientific research.

Multibeam Sonar Applications

HydroBeam M4 High-Precision Multibeam Echosounder by SatLab Geosolutions

HydroBeam M4 High-Precision Multibeam Echosounder by SatLab Geosolutions

Subsea Mapping and Charting
Multibeam echosounders are used for hydrographic surveys to create accurate maps of the seafloor. These maps are crucial for navigation, and tasks such as laying submarine cables and pipeline routing.

Habitat Mapping
High-resolution data is used to help in mapping and monitoring underwater habitats, such as coral reefs. This information is key for environmental conservation and management.

Archaeological Surveys
Underwater archaeologists deploy echosounders to discover and map shipwrecks, sunken cities, and other submerged cultural heritage sites.

Offshore Oil and Gas
The oil and gas industry employs multibeam sonars for site surveys before drilling, pipeline inspection, and monitoring the seabed.

Dredging Operations
MBES help in planning and monitoring dredging operations by providing detailed images of the areas to be dredged, ensuring precise and efficient removal of sediment.

Scientific Research
Marine scientists use multibeam echosounders to study oceanography, geology, and marine biology. This helps in understanding seafloor spreading and marine ecosystems.

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Teledyne Advances Integrated Ocean Sensing at SeaSEC DATA2SEA 2026

Teledyne Marine supported real-time multi-sensor integration trials for monitoring critical underwater infrastructure during the DATA2SEA challenge

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Oi 2026: Teledyne Marine Showcases Latest Systems & Advanced Survey Technologies

OST visited Teledyne Marine at Oceanology International 2026 in London, where the company showcased sonar, navigation, oceanographic, and autonomous survey technologies

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Teledyne Marine Demonstrates Autonomous Survey Integration

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Teledyne Marine Unveils SeaBat D100 Deepwater Multibeam Sonar

Teledyne Marine introduces the SeaBat D100 deepwater multibeam sonar ahead of Oceanology International 2026, combining high-resolution seabed mapping with a compact design for flexible deployment on vessels and unmanned surface platforms

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Oi26 Interview: GeoAcoustics on the New GeoMB 402 Multibeam Echosounder & the Future of Acoustic Surveying

Speaking with OST at Oi 2026 in London, GeoAcoustics Chief Commercial Officer Richard Dowdeswell outlines the company’s expansion into beamforming multibeam systems and discusses how acoustic survey technology is evolving

Mar 11, 2026
New EM2042 Multibeam Variants Target Subsea & Naval Missions

Kongsberg Discovery expands its EM2042 multibeam echosounder range with two new variants for subsea vehicles and naval platforms, showcasing the systems at Oceanology International in London

Mar 11, 2026
Teledyne Marine to Debut New SeaBat T51 Integrated Dual Head Systems at Oi26

Teledyne Marine introduces the SeaBat T51 Integrated Dual Head system to enhance seabed mapping efficiency for surface vessels and deepwater ROVs

Mar 09, 2026
Teledyne Marine Technology Enables Detailed Study of Century Old Breakwater

Ultrabeam Hydrographic employed Teledyne Marine’s high-resolution sonar technology to support NIRAS in assessing the underwater integrity of Peterhead’s century-old port defenses

Dec 16, 2025
High-Resolution Bathymetry Achieved in Steep Canyon Environments with HydroBeam M4

SatLab Geosolutions’ HydroBeam M4 multibeam echosounder enabled precise bathymetric mapping of a steep canyon, delivering reliable data in challenging vertical underwater terrain

Dec 10, 2025