HUW Williams <br/><br/>
Underwater obstacle:  addressing the AUV navigation challenge / 
Huw Williams 
 -  2017. 
<br/><br/> Navigating in the subsurface environment presents a number of difficulties for AUVs, the author explores some of  the approaches employed. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AUV NAVIGATION TECHNOLOGY<br/>MILITARY WARFARE