Company profile

Marine Magnetics

Marine Magnetics is an Ontario designer and manufacturer of marine magnetometers and gradiometers for high-accuracy detection and mapping of ferrous targets and geophysical features in maritime environments.

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1 reviewed technology or offering

Marine Magnetics’s Tech

SeaSPY Towed Marine Magnetometer

Towed marine magnetic anomaly sensor

Strong evidence

Collect high-sensitivity total-field magnetic measurements from a one-person, low-power tow body that supports boat-tow, side-scan integration and deep-water configurations for detecting and mapping magnetic anomalies.

Core features

0.01 nT sensitivity
0.1 nT absolute accuracy
Omnidirectional Overhauser sensor
One-person 12 kg tow body
1000, 3000 or 6000 metre depth options

Defence applications

Magnetic anomaly detection
Towed underwater target search
Offshore geophysical survey
Side-scan sonar survey augmentation

SeaSPYMarine magnetometerMagnetic anomalyTow bodyUnderwater search

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Where this technology may help

Our assessmentStrong public evidence

Underwater ISR

Marine Magnetics's documented capability could supply a distinct sensing, processing, integration, deployment or sustainment layer for a containerized anti-submarine-warfare system; this is an analyst-derived fit, not evidence of a specific procurement role.

Our assessmentModerate public evidence

Autonomous Patrol and Monitoring

Marine Magnetics's public portfolio could support modular uncrewed or remotely operated maritime workflows when integrated with appropriate acoustic sensors, command systems and operational authorities.

This is a reviewed public-source assessment. It is not procurement eligibility, endorsement, customer interest, or classified demand.

2 public sources

Evidence & sources

About Marine Magnetics
Marine Magnetics · official organization profile
The official organization material supports the Canadian location and public contact route summarized in this candidate.
SeaSPY marine magnetometer
Marine Magnetics · official company product
The cited durable product or government material supports the named capability, its principal features and its existing applications; the containerized ASW fit remains a derived analyst assessment.

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