
A research team has designed a new approach that could lead to underwater imaging lidars that are much smaller and more efficient than the current full-size systems. The new technology would allow modest-sized unmanned aerial vehicles (UAVs) carry bathymetric lidars, lowering costs substantially.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/-W9w8efoRWE/141203161038.htm