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bathymetry survey sonar / 3D / multibeam / high-resolution
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 the most demanding ...

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NORBIT Subsea
bathymetry survey sonar / multibeam / high-resolution
bathymetry survey sonar
iWBMSh-Dual Head

... tightly integrated broadband multibeam turnkey solution offers high resolution bathymetry over a wide swath. The high-end sonar with globally leading GNSS/Inertial Navigation System (Applanix OceanMaster) embedded into ...

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NORBIT Subsea
hydrographic survey sonar / for bathymetry surveys / multibeam / high-resolution
hydrographic survey sonar
iWBMS

... high-end sonar with globally leading GNSS/Inertial Navigation System embedded into the unit ensures fast and reliable mobilization and highest quality sounding for installations in all conditions. The WBMS-series are ...

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NORBIT Subsea
ROV sonar / 3D
ROV sonar
Farsounder

The forward looking sonar system provides navigation data in a 3 dimensional Display presentation with an intuitive user Interface and significant fields of view up to 90°. Flexible mounting methods allow for integration ...

ship echo sounder
ship echo sounder
E1

The E1 Echo Sounder is a IMO resolution-compliant single-frequency navigation sounder housed in electrostatically-shielded compact ABS plastic cabinet. It is certified to comply with EU Marine Equipment Directive (MED) ...

ship echo sounder
ship echo sounder
E2

E2 The E2 Echo Sounder is a compact high-end, two unit model, compliant with IMO resolution MSC.74(69) and Wheel mark approval. It have selectable high or low frequency operation across full screen display, the displays ...

hydrographic survey sonar / multibeam / portable
hydrographic survey sonar
M3 SONAR®

FEATURES Up to 500m and up to 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 ...

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Kongsberg Maritime
boat sonar / side scan
boat sonar
LIVESCOPE FORWARD

We Took Scanning Sonar and Made It Panoptix™ See highly detailed, easy-to-interpret live scanning sonar images of structure, bait and fish swimming below and around your boat in real time, even when ...

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Garmin
ROV sonar / side scan / high-resolution
ROV sonar
CP200 SideVision™

... with the CP200 CHIRP SideVision™ sonar The CP200 CHIRP SideVision™ Sonar expands your underwater horizon with crystal-clear, bank-to-bank displays of fish, bait and underwater structure. Engineered ...

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Raymarine
ROV sonar / multibeam / 3D
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 ...

ship echo sounder
ship echo sounder

... universal echo sounder offers easy operation as well as advanced functionality. It stores depth data of the last 24 hours together with other relevant data such as time, date, position, course and speed in an internal ...

ship echo sounder / digital
ship echo sounder
JFC-180

The JFC-180 is an innovative, blackbox echo sounder which is capable of displaying 4 different frequencies at the same time, providing the operator greatly enhanced fish detection. It is easier to differentiate between ...

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JRC Europe
ship echo sounder
ship echo sounder
JFE-680

Outline High-resolution and clearly display (10.4"TFT LCD) Built-in printer for copy of the echogram history High accuracy and high reliability Depth data for last 24 hours in memory to play back the past sounding information ...

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JRC USA
boat sonar / for ships / high-resolution
boat sonar
KDS-6000BB

... modes available for various fishing scenes ・Sonar mode is useful for searching around the ship. ・Off-center mode helps to show more information of ahead. ・Echo sounder mode for displaying image like fishfinder ...

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Koden electronics
boat sonar
boat sonar

Know what lies ahead, with B&G ForwardScan. This forward-looking sonar provides a clear two-dimensional image of the bottom in front of your vessel, allowing you to navigate shallow or poorly-charted waters with confidence. ...

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B & G
boat sonar
boat sonar
SM3000

Sonar module-Speed & temp, Ethernet, 2D digital sonar, DI, SI, CHIRP. Supports Low-Medium, Low-High CHIRP frequencies.

boat sonar
boat sonar
CH250

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FURUNO FRANCE S.A
boat echo sounder / graphic
boat echo sounder
FCV-627

Equipped with Furuno's latest technology, the Bottom Discrimination Function - Analyze bottom structure! The FCV-627 knows fish size and bottom structure under your boat !

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Furuno
ROV sonar / for AUVs / multibeam
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 ...

bathymetry survey sonar / multibeam / portable
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 into one sleek and compact unit. ...

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Shark Marine Technologies
harbor sonar / side scan / high-resolution / portable
harbor sonar
4125

Ultra high resolution imagery for easier identification of targets Lightweight for one person deployment Dual simultaneous frequencies Choice of either a 400/900 kHz or 600/1600 kHz towfish Standard heading, pitch, roll and depth sensors Topside ...

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EdgeTech
boat sonar
boat sonar
HD860 Series

... fishing sonar. Active Stabilization WESMAR’s new HD860 Series Sonar incorporates electronic beam stabilization technology developed and refined over 4 years. Digital Link Long interconnect cable ...

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Wesmar
boat sonar
boat sonar
FLS 3D

The EchoPilot 3D Forward Lookiing Sonar comprises of two transducers, a transducer interface box, visual processor box, and keypad. These components are easily connected and installed with the provided wiring. The transducers ...

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EchoPilot
bathymetry survey sonar / multibeam / portable
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 ...

oceanographic surveys sonar / side scan / high-resolution / portable
oceanographic surveys sonar
SONADIVE

SONADIVE assists divers during recognition or object detection missions. Integrated navigation unit (DVL) High resolution acoustic camera Low light video camera Floating removable GPS antenna Integrated chart with georeferenced POI

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RTSYS
oceanographic surveys sonar / side scan
oceanographic surveys sonar
SIDE

Side scan sonar is one of the most effective tools for underwater exploration because it can search a large area quickly and produce a detailed picture of anything on the bottom, regardless of water clarity. When looking ...

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JW Fishers
hydrographic survey sonar / multibeam
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 / with data logger
hydrographic survey echo sounder
AA400

Echologger AA400 is a low cost, light weight connector-free sonar altimeter with a data logging facility. It has been designed for long term monitoring in remote underwater environments where cabling is not possible. ...

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EofE Ultrasonics Co.,Ltd

How to choose this product

sonar

The term sonar is an acronym for "sound navigation and ranging." The sonar transducer emits underwater sound pulses and uses the reflected signal to calculate the distance to objects or animals.

Applications

Sonar has many uses in the maritime world. It can be a navigational tool for detecting depth or obstacles off the bow. It also can be used for underwater communications or to ascertain the position of animals and objects beneath the surface. Some versions are specialized fish finders.

Technologies

Sonar comprises a transducer attached to the hull linked to a screen on the bridge. It measures the time between emission of sound pulses and reception of their reflection from an object, allowing it to calculate the distance to that object. It operates in the 20-200 MHz range. Depending on specific function, the transducer can be mounted along the keel or at the bow.

How to choose

Choice of sonar will depend on intended use. For detecting depth at the bow, the sonar's mounting system, vertical and horizontal range and availability of a programmable alarm must be considered. Other considerations will come into play when choosing a fishing sonar.