Multibeam sonars

14 companies | 44 products
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ship sonar
ship sonar
FSV-75

HALF-CIRCLE COLOR SCANNING SONAR The most advanced half-circle sonar for shallow water detection with unparalleled image detail A Wider scanning range near the seabed for enhanced detection capabilities. The ...

boat sonar
boat sonar
DFF-3D

... and fish schools at great depths in amazing detail Depth : 130 m Turn your NavNet TZtouch series MFD into a multi beam sonar that can see 120-degrees port to starboard, allowing you to see the depth and direction ...

boat sonar
boat sonar
FSV-85

Advanced Solutions Built on World-Proven Sonar Technology The FSV series of Furuno Scanning Sonar has long been a favorite among commercial fishermen, and the FSV-85 carries on that tradition. The FSV ...

ship sonar
ship sonar
JFP-185

The JFP-185 searchlight sonar uses a wide band transducer. The most suitable output frequency in a band from 130 to 210 kHz can be selected in 0.1 kHz steps, depending on the fishing method and the target species in various ...

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JRC Europe
oceanographic surveys sonar
oceanographic surveys sonar
3400

Enhanced Sub-bottom PVDF receivers Sub-bottom mode or pipleliner mode Dual 2-16 kHz transducers Pole-mount or tow option Digital receiver on towfish with Ethernet telemetry and power Reduced diameter tow cable Real-time pitch, roll, heave ...

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EdgeTech
bathymetry survey sonar
bathymetry survey sonar
iWBMSh

... leading GNSS/INS positioning system from NORBIT. This most compact, highest resolution, tightly integrated, broadband multibeam sonar solution offering a curved array and GNSS/INS that is suited for ...

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NORBIT Subsea
hydrographic survey sonar
hydrographic survey sonar
iWBMS

... bathymetric mapping system by NORBIT. This all-in-one tightly integrated broadband multibeam turnkey solution offers high resolution bathymetry over a wide swath. The high-end sonar with globally leading ...

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NORBIT Subsea
bathymetry survey sonar
bathymetry survey sonar
iWBMSh STX

... leading GNSS/INS positioning system from NORBIT. This most compact, highest resolution, tightly integrated, broadband multibeam sonar solution offering a curved array and GNSS/INS that is suited for ...

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NORBIT Subsea
ROV sonar
ROV sonar
Ping

The Ping sonar is a multipurpose single-beam echosounder. It can be used as an altimeter for ROVs and AUVs, for bathymetry work aboard a USV, as an obstacle avoidance sonar, and more. Ping combines a ...

ship sonar
ship sonar
AS3I

Improve Old Sonar useabilities and performances without replacing transducers and power part Analog to numercial processing Beamforming up to 72 channels – 156KHz sampling- 24 bits Processing adapted to Sonar ...

digital echo sounder
digital echo sounder
HE-51C

Multi-functions in small body and reasonable cost makes small professional fishing boats as well as pleasure crafts affording. %High resolution color LCD offers you clear viewing. Hardness of bottom indicated by digit and graph helps ...

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Hondex
ROV sonar
ROV sonar
Sound Metrics / Teledyne BlueView / Tritech Gemini

Sound Metrics, the creators of the DIDSON sonar have paved the way in ID class sonar systems. The new more powerful, smaller ARIS Explorer raises the standard. Ultra high frequencies and 128 beams produce ...

hydrographic survey sonar
hydrographic survey sonar
M3 SONAR®

... 4000m water depth Portable, cost effective and light weight sonar Generates imaging and bathymetric datasets from one sonar head Produces single-beam image quality with the speed of multibeam Provides ...

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Kongsberg Maritime
bathymetry survey sonar
bathymetry survey sonar
DT101

The new DT101 Multibeam Profiling Sonar (i.e. Multibeam Echo Sounder) is a single instrument integrating the sonar, motion reference unit (MRU), and sound velocity sensor ...

bathymetry survey sonar
bathymetry survey sonar
MX aquatic habitat

The BioSonics MX Aquatic Habitat Echosounder is a one-of-a-kind system for identifying and assessing aquatic habitat features. The MX is a complete hardware/software solution, packaged with unique processing and data ...

hydrographic survey sonar
hydrographic survey sonar
SEABAT T50-P

... under difficult conditions. The SeaBat T50-P is designed for fast mobilization on smaller vessels. The Portable Sonar Processor and sonar head form a compact system, securing minimal interfacing and ...

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Stema Systems
hydrographic survey echo sounder
hydrographic survey echo sounder
SONIC 2026

Versatile Bathymetry with optional TruePix™ Backscatter, Raw Water Column and Forward Looking Sonar imagery. Wideband Operation Over 20x User Selectable Frequencies from 200 to 400kHz, selectable on the fly, ...

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R2 Sonic LLC
hydrographic survey echo sounder
hydrographic survey echo sounder
DT101

The new DT101 Multibeam Profiling Sonar (i.e. Multibeam Echo Sounder) is a single instrument integrating the sonar, motion reference unit (MRU), and sound velocity ...

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Imagenex Technology Corp.

How to choose this product

multibeam-sonar

A multibeam sonar is a device capable of mapping a broad swath of sea bottom. It generally creates a three-dimensional model of the seabed.

Applications

This equipment is generally used for seabed mapping, oceanographic applications, bathymetric studies and underwater excavations.

Technologies

The sonar produces acoustic pulses at a specific frequency. It measures the time required for reflected signals to return to the source and calculates distance to the reflecting object.

Unlike single-beam sonar, multibeam models emit pulses in a fan shape, rather than only perpendicular to the seabed. This allows for broader coverage. While sound waves usually travel at 1500 meters per second, the speed can vary with water salinity, temperature or pressure.

How to choose

Precision, reception angle, three-dimensional modeling ability and other factors are among the many aspects to be considered when choosing.