Hydrographic Surveying with ADCP and Echosounder-Equipped USVs

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Hydrographic Surveying with ADCP and...
 © unmanned systems technology 2021

CHC Navigation has released a case study detailing how its Apache 4 USV (unmanned surface vessel), equipped with a single-beam echo sounder and ADCP (Acoustic Doppler Velocity Profiler), can be used to carry out autonomous hydrographic surveys.

Read the full case study on CHC Navigation’s website

The case study covers:

Issues with traditional survey methods

How combining the ADCP with a single beam echo sounder can make up for the loss of the ADCP’s bottom and compass tracking data under severe environmental conditions

The use of AutoPlanner...

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