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EdgeTech 3400-OTS

Building on the long running success of the EdgeTech sub-bottom profiler product line, the new over-the-side pole mount 3400-OTS provides users many unique enhancements to current sub-bottom profiler systems.... More Info Less Info







The 3400-OTS transmits wide band Frequency Modulated (FM) pulses utilizing EdgeTech’s proprietary Full Spectrum CHIRP technology.  The system uses flat multi-channel hydrophone array to generate high resolution images of the sub-bottom stratigraphy in oceans, lakes, and rivers and provides excellent penetration in various bottom types. The 3400-OTS receiver array is segmented for standard sub-bottom profiling operations or “pipeline” mode for optimal location and imaging of buried pipelines or cables. The system offers real-time reflection coefficient measurements. This unique ability of the EdgeTech sub-bottom profiler system allows users the ability to collect complex ‘analytic’ data using linear system architecture to measure sediment reflection and analyze sediment type determination. Additionally, the system has discrete transmit and receive channels allowing for continuous data collection resulting in a high ping rate particularly important for construction and pipeline surveys.

The lightweight 3400-OTS is ideal for shallow water surveys using small boats of
opportunity. While the low frequency model with dual transmitters and large receive array is ideal for deep water and windfarm applications.

The EdgeTech 3400-OTS sub-bottom profiling system comes as a complete package including EdgeTech’s DISCOVER sub-bottom acquisition & processing software. The 3400-OTS can also be interfaced to 3rd party software.



EdgeTech 6205s2

Fully integrated Wide Swath Bathymetry and Dual Frequency Side Scan Sonar System that produces real time, high resolution, side scan imagery and three-dimensional maps of the seafloor.... More Info Less Info







The EdgeTech 6205s2 is the 4th generation fully integrated Wide Swath Bathymetry and Dual Frequency Side Scan Sonar System that produces real time, high resolution, side scan imagery and three-dimensional maps of the seafloor. The 6205s2 overcomes the limitations of Multi Beam Echo Sounders (MBES) and Interferometric (Phase Differencing) systems in shallow water by using EdgeTech’s unique Multi-Phase Echo Sounder (MPES) technology. This unique Hybrid approach utilizes multiple receive arrays and combines both Beamforming and Phase Differencing techniques to determine each sounding along the seafloor. With the integration of EdgeTech’s Full Spectrum® CHIRP technology, the 6205s2 exceeds IHO SP-44, NOAA, and USACE specifications for Feature Detection and Bathymetric Point Data Uncertainty.

EdgeTech’s MPES technology enables the 6205s2 to produce wider and cleaner swath (over 200º) than current technologies, resulting in superior coverage enabling faster and safer survey completion. At the same time, the 6205s2 rejects multipath effects, reverberation, and acoustic noise commonly encountered in wide swath high resolution environments.

Additionally, EdgeTech’s latest broadband Electronics and Modular Arrays are utilized in the 6205s2 resulting in a lightweight design, which is required for wide swath high resolution applications and survey platforms of opportunity. The standard configuration for the 6205s2 includes an integrated Sound Velocity sensor and optional integrated OEM Inertial Navigation System, and interfaces to all popular 3rd Party acquisition and processing software packages, as well as to standard peripheral position/attitude sensors (if needed).



EdgeTech 4205

Equipment rental to supply 4205 Tri-Frequency Side Scan Sonar enabled with Magnetometer Interface and comes with Side Scan Sonar frequencies of 300 kHz, 600 kHz, and 850 kHz.... More Info Less Info







Comes with Starmux IV rack mountable topside interface, 15-meter winch deck cable, 15-meter on-deck test cable, AC power cord, and Ethernet cable.

The next generation 4205 is a versatile side scan sonar system that can be configured for almost any survey application from shallow to deep water operations. The 4205 utilizes EdgeTech’s Full Spectrum® CHIRP technology to provide crisp, high resolution imagery at ranges up to 50% greater than non-CHIRP systems; thus allowing customers to cover larger areas and save money spent on costly surveys. In addition to the high-resolution imagery that EdgeTech is known for, the 4205 comes with a number of new features which makes the system even more flexible and powerful in offshore operations. The 4205 is available in either a tri-frequency side scan sonar configuration or motion tolerant and multi-pulse configuration. The tri-frequency version allows surveyors the option to operate any two frequencies simultaneously from the tri-frequency system. Long range operations for example can be achieved with a selection of 230/540kHz combination. Then, on-demand the system can be changed to a 540/850kHz system for an even higher resolution survey. The 4205 motion tolerant configuration with multi-pulse provides surveyors the ability to operate either at faster survey speeds or in more adverse weather conditions while still obtaining high quality underwater imagery. Additionally, this configuration can be operated in a single pulse high-resolution mode for those operations that require an even more finite view of the seafloor.In both the tri-frequency and motion tolerant/ multi-pulse configurations, towfish and target positioning has been improved with the integration of a more accurate heading sensor that can be coupled with an optional USBL beacon. Additionally, all systems now come with Increased towfish power to support a wider range of additional 3rd party sensors. All EdgeTech 4205 systems are comprised of a topside system and a reliable stainless steel towfish. Topside processors are rack mountable and come with easy-to-use GUI software that can be installed on the optional industrial workstation, laptop, or customer provided PC.


R2Sonic 2024
The world’s first broadband-wideband high resolution multibeam sonar for unprecedented system versatility, productivity, and performance.... More Info Less Info




Available as:
• R2Sonic 2024 Wideband Multibeam Echosounder
• R2Sonic 2024 (4KM Rated)
• R2Sonic 2024 Dual Head
• R2Sonic 2024 Receiver
• R2Sonic 2024 w/ TruePix Option
• R2Sonic 2024-AUV Wideband Multibeam Echosounder
Scope of supply includes: 1x Broadband + Wideband Receiver, 170-450kHz, Penconn connector 1x Broadband + Wideband Projector, 170-450kHz 1x Projector cable, 0.439m 1x 15m Sonar deck cable, circular connector 1x RX cable clamp kit 1x TX cable clamp kit 1x Power cable 1x Sonic 2024 Sonar Interface Module (SIM) 1x Sonic 2024 Operator Control Program 1x Sonic 2024 Durable Transport Case 1x Sonic 2024 Mounting Hardware 1x Sonic 2024 Operator & Maintenance Manual (CD)
The world’s first broadband-wideband high resolution multibeam sonar for unprecedented system versatility, productivity, and performance.
High level description
• High resolution: 0.3⁰ x 0.6⁰ at 700kHz
• Low power consumption for performances: 50Wavg
• Optional 6000m immersion depth rated


AML-3 SV Profiler

The AML-3 series is a highly configurable family of multiparameter sondes designed for a wide range of data collection applications. The ‘3’ designation refers to the number of sensors that may be simultaneously installed on the instrument’s endcap.... More Info Less Info







Common configurations include:

• Sound Velocity & Pressure (SVP)
• Sound Velocity, Turbidity & Pressure (SVP Tu)
• Sound Velocity, Conductivity & Temperature & Depth (SVCTD)
• Conductivity Temperature & Depth (CTD)

The LGR versions (ie. AML-3 LGR) are self-powered via a rechargeable internal battery and have a mechanical on/ off switch on the bulkhead. The AML-3 LGR is most commonly used for vertical profiling of the water column with internal logging of sensor measurements and seamless data transfer via WiFi or USB on recovery. The RTS versions (ie. AML-3 RTS) stream real time data. External power and communication to these instruments are facilitated via a bulkhead connector. The AML-3 RTS is commonly used in moored applications, buoys, underwater observatories, ROVs, and AUVs. The XC version is a combination of both types of designations. Providing even more flexibility, it can internally record data and has the option of streaming data in real time. The AML-3 XC is versatile and can be used in a diverse range of applications.



Applanix POS MV OceanMaster

pplanix POS MV blends GNSS data with angular rate and acceleration data from an IMU and heading from GNSS Azimuth Measurement System (GAMS) to produce a robust and accurate full six degrees of freedom Position and Orientation solution.... More Info Less Info







Applanix POS MV comes in 4 models:

• Applanix POS MV SurfMaster / SurfMaster One
• Applanix POS MV WaveMaster II
• Applanix POS MV OceanMaster
• Applanix POS MV Elite

All Applanix POS MV models are designed for use with multibeam sonar systems, enabling adherence to IHO (International Hydrographic Survey) standards on sonar swath widths of greater than ± 75 degrees under all dynamic conditions.


Impact Subsea ISS360
The ISS360 range of Imaging Sonars provide excellent image clarity with a long range capability.... More Info Less Info




The ISS360 is the world’s most compact imaging sonar and provides an ideal solution for ROV & AUV navigation, obstacle avoidance and target identification for the smallest to the largest underwater vehicles. For operations requiring a higher angular resolution and range capability the ISS360HD is an ideal choice.
Both the ISS360 and ISS360HD utilise a Titanium housing to enable many years of operation. The ISS360 is available in depth ratings of 4,000 meters / 13,123 feet or 6,000 meters / 19,658 feet.  The ISS360HD is depth rated to 6,000 meters / 19,658 feet as standard.
• 360° Field of Vision
• Long Range Capability
• Optional Integrated Pitch & Roll
• 4,000 or 6,000m Depth Rating
• Excellent Image Clarity
• Small Form Factor
• CHIRP Acoustics
• No Slip Rings
Impact Subsea ISS360 available in these options:
• Impact Subsea ISS360 Sonar No ARS, Titanium, 4000m
• Impact Subsea ISS360 Sonar No ARS, Titanium, 6000m
• Impact Subsea ISS360 Sonar No ARS, Titanium, 6000m, HD
• Impact Subsea ISS360 Sonar With ARS, Titanium, 4000m
• Impact Subsea ISS360 Sonar With ARS, Titanium, 6000m
• Impact Subsea ISS360 Sonar With ARS, Titanium, 6000m, HD

Impact Subsea FMD
The ISFMD system provides the latest in underwater, ultrasonic Flooded Member Detection technology.... More Info Less Info




Suitable for diver or ROV deployment the ISFMD system provides the most advanced and reliable Flooded Member Detection system available today.
Utilising an ultrasonic probe with a broadband, composite transducer together with an advanced digital, ultrasonic engine ensures the highest level of accuracy and reliability in readings.
The ISFMD system does not use gamma ray or any other radioactive sources. The system is based entirely on the use of ultrasonics. This removes the logistical and health and safety difficulties associated with gamma ray based flooded member detection systems.
An optional ISD4000 depth sensor can be added to the system to automatically record depth of each check point.
All readings are shown visually in the seaView software package. Upon completion of the survey, a full report is automatically generated with readings and user notes.
• Ultrasonic FMD System
• Visualise Acoustic Returns
• Automatic Report Generation
• Powerful & Intuitive Software
• ROV or Diver Operated
• Probe Orientation Sensor
• Multiple Member Setup

Impact Subsea ISA500 Altimeter
The ISA500 underwater AUV & ROV Altimeter & Echo Sounder provides exceptionally long range measurement capability – in excess of 120 meters.... More Info Less Info




Impact Subsea ISA500 Altimeter available in these options:
• Impact Subsea ISA500 Altitude AHRS, Acetal, Forward Looking, 1000m
• Impact Subsea ISA500 Altitude AHRS, Acetal, Right Angled, 1000m
• Impact Subsea ISA500 Altitude AHRS, Titanium, Forward Looking, 11,000m
• Impact Subsea ISA500 Altitude AHRS, Titanium, Right Angled, 6000m
• Impact Subsea ISA500 Altitude No AHRS, Acetal, Forward Looking, 1000m
• Impact Subsea ISA500 Altitude No AHRS, Acetal, Right Angled, 1000m
• Impact Subsea ISA500 Altitude No AHRS, Titanium, Forward Looking, 11,000m
• Impact Subsea ISA500 Altitude No AHRS, Titanium, Forward Looking, 6000m
• Impact Subsea ISA500 Altitude No AHRS, Titanium, Right Angled, 6000m
• Impact Subsea ISA500 Altitude, AHRS, Titanium, Forward Looking, 6000m
• Impact Subsea ISA500 Altitude, OEM, including AHRS
Equipment rental to supply of 6k Depth rated 500kHz Altimeter, 0.5-meter interface whip, USB drive with SeaView configuration software and user manual, quick start guide, and transit case.
– 400-600kHz tunable (500kHz Standard)
– 0.1 to 120m altitude range
– 1mm resolution
– 6″ conical beamwidth at 500kHz
The ISA500 underwater AUV & ROV Altimeter & Echo Sounder provides exceptionally long range measurement capability – in excess of 120 meters.
In addition to providing exceptionally long range capability, the unit has a 1mm accuracy – allowing precision underwater distance measurements to be made.
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.
• 120+ Meter Range
• Millimeter Accuracy
• Optional Heading, Pitch & Roll
• Software to View, Log & Configure
• Digital & Analogue Interfaces
• Robust & Compact Housing
• Emulate Any Device
• Multi Echo Output

SEABER YUCO-CTD
YUCO-CTD is the ideal tool to monitor accurately salinity and temperature in ocean, coastal environment and lakes.... More Info Less Info




SEABER YUCO-CTD with other available options:
• SEABER YUCO-CTD with DVL (250Wh)
• SEABER YUCO-CTD with DVL (600Wh)
• SEABER YUCO-CTD without DVL (250Wh)
• SEABER YUCO-CTD without DVL (600Wh)
YUCO-CTD is the ideal tool to monitor accurately salinity and temperature in ocean, coastal environment and lakes.
The CT sensor RBR Legato, is suited on the top of the YUCO micro-AUV to ensure best measurement in flow. An optional DVL can be used in option for greater navigation accuracy in current area.
SEAPLAN software proposes various navigation modes that are ideal to target specific information in the water:
• Saw-tooth navigation pattern, is ideal to make profiles on long-distance
• Shutdown surfacing vertical profile
• Fixed altitude from bottom using DVL (in option) and specific navigation mode to maintain a distance from the seafloor.
• Fixed depth from surface using pressure sensor
With the payload YUCO-CTD micro-AUV as an autonomy up to 10 hours.
Additional sensors as dissolved oxygen, fluorimeter or turbidity can be added to the CT sensor.
YUCO-CTD underwater vehicle is ideally fitter for costal monitoring or lake monitoring that require to go often at site even for single person deployments.
YUCO-CTD is provide with all the necessary functions to be ready-to-deploy :
• INX Navigation system
• SEAPLAN Software
• Embedded rechargeable batteries
• SEACOMM
• Field case and accessories
• DVL (in option)

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Underwater Intervention (UI)

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