Specular reflections associated with bottom topography will be considered with Remotely Operated Vehicle surveys to interpret these SSS images. This ROV is equipped with a color video camera, vertical and horizontal thrusters for maneuvering, and depth, altitude and compass heading sensors for navigation. Spatial scale will be interpreted in relation to two fixed lasers illumination systems which will project beams onto that area separated by 10 cm. These laser beams will provide a scale-bar that will be incorporated onto each video tape frame. J.E. Gannon, S.D. Mackey, J.A. Fuller and D.L. Liebenthal.
Zebra mussels invade Lake Erie muds.
Berkman, P.A., Garton, D.W., Haltuch, M.A., Kennedy, G.W. and Febo, L.R. 2000. Zebra and Quagga Mussel Population Characteristics on Shallow Soft Substrates. Biological Invasions, in press. Haltuch, M.A. 1998. The Ohio State University, Columbus.