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Teledyne RDI Workhorse Navigator Doppler Velocity Log

Availability: Rental

Traditional Subsea navigation systems provide only periodic position update that can leave you uncertain as to where your ROV/AUV, or vehicle is located.Teledyne RD Instruments revolutionary Workhorse Navigator Doppler DVLs fill in these gaps with high rate, high precision navigation data, using patented BroadBand bottom tracking algorithms. Now you can feel confident that you know your exact underwater location at all times – even in deep water. Teledyne RDI’s DVLs can also be customized to meet your specific mission requirements.


  • Patented BroadBand processing technology, providing users with both short and long-term high-precision velocity data
  • Reliable and accurate high-rate navigation and positioning data
  • Proven bottom-detection algorithms, and single-ping bottom location,for robust and reliable bottom tracking over indeterminate terrain
  • Superior low-altitude bottom-tracking capability
  • Real-time current profiling data
  • Full suite of sensors including:
  • Bottom track velocity
  • Water track velocity
  • Altitude: 4 individual measurements
  • Error velocity (data quality indicator)
  • Temperature
  • Heading/Tilt
  • Acoustic echo intensity
  • Pressure and depth (optional)
  • Current profiling (optional)

CONTACT General sales enquiries

+47 52 81 47 60 (24 hour)