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Mapping river bathymetry in the Copper River Delta, Alaska

September 2020 (approx.)

Detailed Description

USGS scientists Robin Beebee (left) and Jeff Conaway use a boat-mounted multibeam echosounder to map river bathymetry around bridge piers in the Copper River Delta of Alaska. The bathymetric mapping is part of a streambed scour study conducted in cooperation with the Alaska Department of Transportation and Public Facilities.


Public Domain.