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Doppler Velocity Log
For Small Vehicles

July 14, 2017

The small 600-kHz Pathfinder DVL provides precision onboard navigation in a small footprint for small AUVs, ROVs and USVs. It has a bottom tracking range of less than 20 cm to more than 80 m.

The phased array transducer design delivers enhanced position accuracy at a reduced size, eliminates the need for speed of sound correction and reduces susceptibility to biofouling. This DVL is upgradeable to include ADCP capability.

SOURCE: Teledyne RD Instruments

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