Pacific Coastal & Marine Science Center
The schematic below shows the various kinds of seafloor mapping systems that we use.
You may keep this window open and refer to it while learning about these systems.
Drawing modified by Bruce Rogers, USGS.
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U.S. Department of the Interior | U.S. Geological Survey
Page Contact Information: Laura Zink Torresan
Page Last Modified: 18 September 2010 (lzt)