Enhancing underwater threat detection through hyperspectral imaging

PlanBlue is advancing maritime security with its cutting-edge hyperspectral imaging technology to improve close-range verification of unexploded ordnance (UXO) and other underwater anomalies.
Testing PlanBlue's hyperspectral technology above different UXO's and materials / Video ©DFKI

Testing PlanBlue's hyperspectral technology above different UXO's and materials / Video ©DFKI

By providing detailed optical data on seafloor composition and object characteristics, hyperspectral imaging can help distinguish true threats from harmless materials, thereby reducing false positives and improving the safety and efficiency of subsea inspections.
Our data complements traditional wide-area survey tools (e.g. magnetometer, side-scan-sonar, MBES), adding a powerful layer of spectral intelligence for precise threat identification and decision-making. Initially focused on the Baltic and North Seas, this work aims to support safe seabed clearance, a key enabler for offshore wind expansion and environmental protection.
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PlanBlue Engineering Team at DFKI Bremen, preparing and executing several tests.

PlanBlue Engineering Team at DFKI Bremen, preparing and executing several tests.

We thank DFKI for their continued collaboration in advancing this critical capability for secure and sustainable ocean infrastructure!
planblue GmbH
Fully-automated seafloor intelligence to drive your nature-positive operations.
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