Acoustic Zooplankton Fish Profiler

(AZFP)
Brochure
About the AZFP

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AZFP Papers


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AZFP News


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Time-lapse example

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Data Processing


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AZFP Product Video


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Deployment PDFs



Bottom

Angled In-line

Taut Line

Downward Looking

Glider

Over-the-side

CTD Cage








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Products 

Acoustic Zooplankton Fish Profiler-nano

(AZFP-nano/AZFP-pico (without batteries))
Brochure About
the AZFP-nano

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Greenland Climate
Studying using the AZFP-nano


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Real-time Monitoring with
Smart Mooring System


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Taut Line Mooring with
Acoustic Release


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Taut Line Mooring with
Surface Float Recovery


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Products 

Acoustic Zooplankton Fish Profiler-ice

(AZFP-ice)
Brochure 
About the AZFP-ice

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Frequency combinations for the AZFP-ice:



120, 200, 420* and 769


70, 120, 200 and 420


38, 120, 200 and 420


 *In each case, the 420 kHz is the narrow beam IPS transducer
Press Release for AZFP-ice


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Applications


The Acoustic Zooplankton Fish Profiler-ice (AZFP-ice) combines the AZFP's abilities to monitor the presence and abundance of zooplankton, fish, suspended sediments and bubbles within the water column as well as the Ice Profiling Sonar's (IPS) ability to measure ice draft. A powerful calibrated tool for scientific research and environmental monitoring in oceans, lakes and rivers.Press Release for AZFP-ice





Features


Can collect data continuously at high temporal and spatial resolution for up to one year

The AZFP component is available with up to four frequencies


Can be deployed in bottom-mounted frame or taunt-line moorings 


Ice Profiling Sonar

(IPS)
Brochure 
About the IPS

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IPS Technical Papers


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IPS Projects


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IPS Specifications


  • Operating frequency 420 kHz
  • Half-beam width 0.9 degrees
  • Sampling rate up to 2 Hz
  • Range 175m
  • Standard 8 GB Compact Flash
  • Optional up to 16 GB Compact Flash
  • 0.17m diameter x 1.0m length

Deployment Options

Bottom Mooring

Taut Line Mooring

Deployment Environments

Ice Draft

Equation and Schematic of Ice Draft


Animation of IPS
                           








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ProductProducts

Shallow Water Ice Profiler

(SWIP)
Brochure
About the SWIP

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Equation and Schematic Diagram for Ice Draft


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SWIP Technical Papers


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Products

Mooring Frames and Cages

Brochure 
About the Moorings

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Mooring Frames and
Cages Specifications 

  • Reasonably priced
  • Field-proven designs
  • Corrosion resistant aluminum construction
  • For large or small boat deployments
  • Gimbals, trawl proofing
  • Diver-serviceable
  • Well suited to ADCP and similar sized pressure case
When you need:


  • Single instrument bottom frames (gimballed, mini bottom frame, diver serviceable, trawl-proof)
  • Multi-instrument bottom frames (LowPro 5, tripod, multi-instrument)
  • Taut-line Moorings (cage design, dual purpose cage design)
  • Custom mooring design






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Acoustic Scintillation Flow Meter 

(ASFM)
ASFM Advantage

Learn Learn More 
ASFM Monitor

Learn More 
AQFlow Website for more details about the ASFM

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IGHEM 2024 Conference

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When you need:



  • Assess/optimize existing turbine
  • Operating efficiency
  • Corrosion resistant aluminum construction
  • Accept new or upgraded turbines
  • Verify minimum flow requirements.


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