Olympic Coast National Marine Sanctuary - mos121_0701.tif - Side scan sonar mosaic from survey effort 121_0701.
This side scan sonar imagery of the sea floor (100-200 m water depths) was mosaiced from acoustic data collected in 2007 aboard the NOAA ship McArthurII. A Klein System 3000 dual frequency side scan system was used for geophysical surveying, using only the 100Khz data to create the mosaic.  A Trimble …