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National Seafloor Mapping and Benthic Habitat Studies
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Acoustic backscatter imagery generated from the 2004 multibeam sonar survey of the Northeastern Channel Islands region. Depths within the survey area range from 25 - 1246m. Lighter tones in this image represent higher backscatter while darker tones represent lower backscatter.
U.S. Department of the Interior | U.S. Geological Survey
URL: http://walrus.wr.usgs.gov/pacmaps/sd-bathy.html
Page Contact Information: Peter Dartnell
Page Maintained By: PCMSC Web Team
Page Last Modified: 8 September 2008 (lzt)
