EGS Group Technology
 & Equipment

EGS Group Ownes a big pool of state of the art equipment and up to date technology to serve a diversified range of industries. From geophysical to navigation and subsea positioning equipment to water quality and oceanography instruments.

EGS Equipment Warehouses

Some of EGS' equipment warehouses in different regions

EGS Group Technology and Equipment

Multibeam Sonars

EGS Group ownes a big pool of different state of the art multibeam sonar systems from different manufacturers.

Variety of Multi Phase Echo Sounder (MPES) and wide swath coverage systems are owned by EGS Group for different applications.

Multibeam Echosounders

The fundamental acoustics continue to be class leading with 400kHz for high resolution, high density surveying which exceeds the most stringent of specifications, and 200kHz for greater range performance. The SeaBat systems can be installed on any platform from survey vessels to ROVs and AUVs down to 6000m water depth.

Sub-bottom Profilers

EGS owned Sub-bottom Profiling Systems are a wideband Frequency Modulated (FM) sub-bottom profiler utilizing proprietary Full Spectrum CHIRP technology. The systems generate high-resolution images of the sub-bottom stratigraphy in oceans, lakes, and rivers.

Side Scan Sonar

From six to six thousand meters, EGS owned Side Scan Sonars offers advanced sonar imaging, search and recovery, survey and UED detection systems and solutions.
We offer the most advanced side scan sonar and sub-bottom profilers manufactured to function as one fully integrated system. For hydrographic survey quality systems designed for shallow to deep water, our team has your solution.


Direct reading or self contained, moored or moving, the Sentinel provides precision current profiling data when and where you need it most.
EGS solutions for signal processing delivers very low-noise data, resulting in unparalleled data resolution and minimal power consumption.


The CTD is perhaps the most commonly used tool in an oceanographer's armoury, providing detailed profile and time series data on the measured parameters Conductivity, Temperature and Pressure, but more particularly the calculated values of Salinity, Density and Sound Velocity.
EGS offers a selection of instruments, from simple plug on sensors through hand held systems and devices for long term monitoring at fixed sites, to multiparameter profiling systems for deep ocean applications.

Sound Velocity Profilers

EGS ownes a variety of Sound Velocity Sensors and Profilers from Valeport and RBR, the world leaders in Sound Velocity technology – a position achieved by both innovative development and meticulous attention to detail throughout the design, manufacture and especially calibration processes.

Water Level Recorder

Tide Gauges provide perhaps the most fundamental of all marine measurements - Accurate tidal information. This is critical for Port & Harbour Operations, Dredging, Surveying, instrumentation deployments, and many other applications.
If you are looking for tide gauge equipment that can be deployed for either shore based or offshore / seabed applications, together with telemetry packages for secure data transfer then EGS can offer a comprehensive range of equipment for variety of operations.

Acoustic Release

EGS Provides acoustic releases, transponders, mooring instruments, submerged device actuators, buoyant transponder systems, activators and recovery systems.


EGS ownes and uses cutting-edge technology from Veripos and C-NAV in a form that is standardised, upgradeable and flexible, while remaining simple to operate and maintain.

Heading Sensors

EGS ownes and opertes reliable, maintenance free surface and subsea gyrocompasses for it survey operations from reputable companies like SG Brown, TSS, iXBlue, etc.


EGS ownes high-performance fiber-optic gyroscopes (FOG) as well as POS MV systems with a range of sensor types, such as global navigation satellite systems (GNSS), to produce inertial navigation systems (INS) suited to all airborne, land and underground applications, along with all vehicle applications. These highly efficient and accurate geo-referencing systems are capable of accurately computing position and attitude in real time and in post-processing.

ROV Sensors

EGS ownes different types of ROV survey sensors from Mux/Demux systems to dual head profilers, subsea gyro, high definition cameras, laser lines, DVL, INS, etc.


EGS ownes a number of POS MV which is a user-friendly, turnkey system designed and built to provide accurate position, heading, attitude, heave, and velocity data of your marine vessel and remote sensing equipment.
EGS ownes and uses TSS and iXBlue products for different survey requirements.

Subsea Positioning

EGS ownes and operates high performance acoustic susbea positioning reference system designed for tracking underwater targets like ROVs, Side scan sonar tow fish and positioning dynamically positioned (DP) vessels.


EGS ownes and operates Fusion 6G which continues to be the world’s most popular Long BaseLine (LBL) acoustic positioning system by providing the most accurate method for installing subsea structures, tracking ROVs and conducting acoustic metrology. The system operates by measuring acoustic ranges to a seabed array of transponders.


EGS ownes and operates both most famous magnetometers in the market for its geophysical and UXO surveys.
SeaSPY is the most reliable magnetometer you’ll ever meet. Unfailing data, durable hardware, and an easy-going disposition make SeaSPY a mag you can count on.
The model G-882 cesium-vapor marine magnetometer provides the same high performance as our airborne instruments delivering high resolution results in all types of survey applications. The G-882 is a low cost, compact system designed for professional surveys in shallow or deep water.

CPT Systems

EGS ownes Neptune 3000 CPT Systems. It is Designed, Created and Developed by Datem Ltd is a coiled rod Cone Penetration Test System. It features a 35kN Push capability, 20m Push distance, real time control and data acquisition with in-built automatic safety cut-outs. It is situated within a compact frame to allow for easy deployment from smaller CPT survey vessels.


EGS ownes High Power Vibrocorer has been designed as an easy to use, easy to transport modular system capable of collecting cores up to 6m in length.