Defense
Enhance naval security and surveillance with tailored marine sensor, acoustic and cable solutions.
ENHANCE NAVAL SECURITY
Sercel’s market-leading underwater sensor and communications surveillance solutions empower naval forces to proactively detect and quickly respond to threats — a strategic advantage in today’s increasingly complex defense landscape.
ADVANCED SENSOR SYSTEMS
Recognized for advanced marine streamer arrays and standalone sensors for seismic surveying, Sercel manufactures robust and reliable military acoustic antenna and custom transducer solutions for the most demanding applications.
Marine Surveillance
Customized surveillance solutions to monitor and protect critical infrastructure.
Mine Countermeasures
Advanced acoustic communications solutions for mine counter-measure AUV systems.
Underwater Warfare
High-performance acoustic detection systems for submarines and marine drones.
Latest Defense News
Sercel wins GICAN award for defense innovation.
FEATURED OFFERINGS
MATS3G
Transmit data in real time in water depths of up to 6,000 meters.
MicrOBS
Detect and locate threats in the water column with ultra-low-frequency sensors.
QuietSea
Detect the presence of marine mammals during operations with passive acoustic monitoring.
CASE STUDIES
Underwater Image Transmission
MATS3G leveraging digital signal processing enables long-range, high-fidelity surveillance.
Communications Under Ice
Sercel’s underwater acoustic modem helped researchers determine glacial melting in Antarctica with a UAV.
LATEST RESOURCES AND NEWS
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CGG Announces its Q2 2023 Results
Paris, France | Jul 27, 2023CGG , a global technology and high-performance computing (HPC) leader, announced today its second quarter 2023 non-audited results.
Viridien and TGS commence Phase III of next-generation Laconia sparse OBN program in US Gulf
Continuing with the success of Phases I and II of its Laconia 3D OBN multi-client seismic program in the US Gulf, Viridien has announced, in collaboration with partner TGS, the start of Laconia Phase III to extend extra-long-offset-low-frequency full ...
A breakthrough in the imaging of a CO2 plume - using OBN data to the full
This case study demonstrates how a long-offset, wide-azimuth four-component OBN survey, in combination with Full-Waveform Inversion, can be used to produce detailed 3D images and a geobody of the Sleipner CO2 plume that can be used for quantitative a ...
Carbon Capture & Storage Conference 2025
We are proud to be sponsoring the Carbon Capture & Storage Conference! This year's CCS conference will bring together the expertise from subsurface specialists including geologists, geophysicists, reservoir engineers, project managers, and petrophys ...