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The Hyperspectral Laser Induced Fluorescence (HLIF) LiDAR (Light Detection and Ranging) is a compact device for remote detection of oil in water on board of moving vessel or stationary platform. The HLIF LiDAR is able to detect and classify oil on water surface and in water column, submerged oil and oil in ice slush. 

Assembled in a waterproof box with its light weight (less than 40 kg) and low power consumption (less than 150 W) it provides sensing of water at distances up to 50 m with sensitivity for oil detection down to ppm (part per million) concentration range and sampling rate up to 100 Hz. It operates continuously and unattended, also in extreme weather conditions like strong wind, waves, low temperature etc. (patent pending).


Thanks to integrated analysis of HLIF spectra the device can distinguish oil from any other substances in water. The HLIH LiDAR is accompanied with multifunctional software with local and central user interfaces to handle multiple devices in operation and produce integrated real-time map of measurement results.

 Live feed of of HLIF LiDAR operation by Ocean Visuals AS



Real-Time pollution profiling

Operational vessel with HLIF LiDAR
 Live feed of of HLIF LiDAR operation by Ocean Visuals AS


LDI Innovation OÜ
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