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Hydrophones

icListen Digital and Smart Hydrophones OceanSonics - Canada: Smart hydrophones that integrates within the same sensor amplifier, filter, converter and memory.
icListen HF - icListen LF - icListen AF - HF icListen Reson - icTalk Projector - Lucy Software

DORI Hydrophone Abyssens: The DORI hydrophones are acoustic recorders powered by Lithium/Alkaline batteries, meant for short deployments (15 days), medium deployments (3 months) and long deployments (6 months). There is also a version without internal batteries (for vehicles or subsea stations).
It is possible to choose between Low Frequency (2 Hz – 30 kHz) and High Frequency (2 Hz – 250 kHz, which allows click detection from marine mammals including the harbor porpoise).

Beacons and USBL

USBL Tracking Systems AAE Technologies - UK: Ultra Short Baseline System (USBL) for underwater positioning and tracking, based on a single multi-element transducer that transmits and receives acoustic signals from submarines target.
Sistems: Nexus 2, Alpha & Alpha Portable, Nexus Lite

Positioning Beacons AAE Technologies - UK: Beacon for the acoustic positioning: Micro Bracons 21x, 31x - Mini Beacons 101x - Midi Beacons 103x - Fatboy Beacons 106x - Seabed Beacons 105x - Low frequency Beacons 66x - Beacon Tester - V-Nav Acoustic Positioning System

Release Beacons AAE Technologies - UK: Release acoustic beacon, a release system for recovery of equipment deployed in the seabed. The Beacon is joined to the anchoring system, which will be dropped with a remote control.

Sub-bottom Profiling AAE Technologies - UK: Seismic survey systems: Energy sources CSP - Sound soure Boomers - Sound soure Sparkers - S-Boom - Deep Tow Sparker DTS-500 - Streamer di idrofoni

HydraSeis Multi-Channel Seismic Streamer AAE Technologies - UK: The HydraSeis UHR system has been developed to acquire digital multi-channel Ultra- High Resolution (UHR) seismic data. The design methodology of the HydraSeis system compliments applied acoustics existing range of Ultra- High Resolution sound sources to provide a step change in performance for data quality.

The in- water internal 16kHz 24-Bit ADC modules provide digital low noise, wide bandwidth data acquisition. The 100MBps network data link to the system console provides continuous Ultra-High Resolution recording coupled with external navigation integration.

The flexible modular system allows for 2D and 3D UHR data acquisition at fast shot intervals for a wide range of marine geophysical survey applications.

Scientific echosounders and hydro-acoustic systems for exploration of natural resources, marine research and seabed mapping BioSonics - USA: Split-beam echosounders for fisheries research, aquatic habitat assessment, sea bottom classification, distribution and classification of the fish population and marine vegetation.
DT-X PORTABLE ECHOSOUNDER - DT-X SUB AUTONOMOUS SUBMERSIBLE ECHOSOUNDER - MX AQUATIC HABITAT ECHOSOUNDER - DT-X AMS AUTOMATED MONITORING SYSTEMS - FX SCIeNTIFIC FISHERIES ACHOSOUNDER - Z-BPAT 1800MX - VISACQ AUTOTRACK SOFTWARE - VISUAL HABITAT SOFTWARE

ISA500 Altimeter & Single Beam Echosounder Impact Subsea: The Impact Subsea ISA500 underwater AUV & ROV Altimeter & Echosounder provides exceptionally long range measurement capability – in excess of 120 meters.
The sensor has a 1mm accuracy.
Optionally, the ISA500 can also be provided with an integrated Attitude and Heading Reference System (AHRS). This provides highly stable Heading, Pitch and Roll readings.

Side Scan Sonars (DeepVision DE Series) DeepVision - Sweden: Side Scan Sonars of the DE series offer several options in terms of frequency.
Models:
DE3468D - Frequency Dual 340/680 kHz - Range 25 to 200 m / 10 to 100m
DE340D - Frequency 340 kHz Center - Range 15 to 200m
DE680D - Frequency 680kHz Center - Range 10 to 100m
DE680SAR - Frequency 680kHz Center - Range 5 to 50m

Flashers, Radio & Satellite Beacons, and Direction Finders MetOcean Telematics Novatech - Canada: Tracking & Monitoring products allow for recovery in the deep, harsh ocean environments, for extended periods of time.
Available products:
- Flashers
- Radio Beacons
- Satellite Beacons
- Direction finder

ISS360 - Multibeam Imaging Sonar Impact Subsea: L’Impact Subsea ISS360 è il sonar d’imaging più compatto disponibile sul mercato.
Disponibile opzionalmente con Pitch & Roll integrati.
L’utilizzo di un trasduttore composito a banda larga insieme a un avanzato motore acustico digitale garantisce un’eccellente portata operativa e chiarezza dell’immagine.
Per applicazioni che richiedono imaging sonar, Pitch e Roll, tutte le funzionalità possono essere fornite da un unico dispositivo.

ISP360 Single beam Profiling Sonar Impact Subsea: The Impact Subsea ISP360 is a highly compact and power efficient 1°/2° profiling sonar, with up to 80 meters range and a 0.35mm timing accuracy. The ISP360 provides sonar imagery with profiler points overlaid on top.
Unlike an imaging sonar a profiling sonar has a very narrow conical acoustic beam. This is ideal for taking a slice of the surroundings and creating a set of range measurements across the scanned area. As the ISP360 is moved, these measurements can be stacked together, enabling the creation of a 3D points cloud of the underwater environment.