Discover the ASL range

Acoustic Zooplankton Fish Profiler monitors the presence and location of zooplankton, fish and sediments.

ASL Environmental Sciences is a world class company with over 40 years of experience in oceanographic, acoustic, equipment leasing, remote sensing and ice research products and scientific consulting services.

AZFP – Acoustic Zooplankton Fish Profiler

The Acoustic Zooplankton Fish Profiler™ can monitor the presence and abundance of zooplankton and fish within the water column by measuring acoustic backscatter returns with ultrasonic frequencies.

Ice Profiler

An advanced upward looking sonar instrument, mounted on the ocean floor or submersibles for measuring ice draft. To estimate ice forces, production rates, and mass balances, accurate measurements of ice thickness are essential.

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