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U.S. Geological Survey Open-File Report 2008-1196

Enhanced Sidescan-Sonar Imagery Offshore of Southeastern Massachusetts

Skip past contents informationTitle | Introduction | Methods | Sidescan-Sonar Imagery | Data Catalog | Acknowledgments | References | Figures | Contacts

Figure 7. Original sidescan-sonar imagery from the National Oceanic and Atmospheric Administration survey of Great Round Shoal Channel (Poppe and others, 2007b). Note the numerous tonal artifacts. Lighter tones represent harder returns and higher backscatter.

Figure 7. Original sidescan-sonar imagery from the National Oceanic and Atmospheric Administration survey of Great Round Shoal Channel (Poppe and others, 2007b). Note the numerous tonal artifacts. Lighter tones represent harder returns and higher backscatter.

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