Sonar surveys of water depth from the Colorado River near Lees Ferry Arizona, September 23, 2019
Field-based multibeam sonar surveys were collected along the Colorado River, near Lees Ferry, Arizona from a motorized cataraft.  These data were used to assess the accuracy of river bathymetry inferred from the ASTRALiTe bathymetric lidar, acquired contemporaneously from the same survey vessel.  These data sets were …