“ Every year, Illegal, Unreported and Unregulated (IUU) fishing strips an estimated 11–26 million tonnes of fish from the oceans, contributing to more than $10 billion in economic losses. ”

Exposing dark vessels involved in IUU fishing beyond the sight of patrols.

All Weather Imaging

Monitor fishing activity through clouds, storms, and darkness using Synthetic Aperture Radar.

SAR+AIS Data Fusion

Correlate SAR detections with AIS broadcasts to identify suspicious vessels, operating without transmissions.

Source Attribution

Fuse SAR imagery with AIS and vessel intelligence to identify the exact vessel responsible for illegal activity.

Fishing Pattern Analysis

Identify loitering, rendezvous events, transshipment activity, and fishing inside restricted waters.

High Revisit Monitoring

Track suspicious vessels continuously instead of relying on isolated snapshots in time, enabling persistent maritime awareness.

Wide Area Coverage

Monitor vast fishing grounds and EEZs without gaps in surveillance coverage across large maritime regions.

Illegal (IUU) Fishing: What Is It And How To Detect It

Learn how IUU Fishing which causes losses estimated between $10–23.5 billion can be detected and combated using SAR satellites.

Frequently Asked Questions

Patrol assets cover limited areas and are expensive to operate continuously. We monitor vast ocean regions simultaneously and provide persistent surveillance regardless of weather or time of day.
No. SAR detects the physical presence of vessels independent of AIS transmissions. AIS data is then used to identify discrepancies and reveal dark ships.
SAR detections are fused with AIS data, vessel registries, historical tracks, and behavioral analysis to identify vessels involved in suspicious activity.
Examples include AIS dark activity, loitering in protected areas, unauthorized fishing inside EEZs, rendezvous events, and unusual movement patterns.
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The same satellite constellation solves more than one problem.