Bathymetry of the Hong and Luoc River Junction, Red River Delta, Vietnam, 2010
The U.S. Geological Survey, in collaboration with the Water Resources University in Hanoi, Vietnam, conducted a bathymetric survey of the junction of the Hong and Luoc Rivers.  The survey was carried out in December 2010 using a boat-mounted multibeam echo sounder integrated with a global positioning system. A …