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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 9. Enhanced sidescan-sonar imagery from the National Oceanic and Atmospheric Administration survey of Great Round Shoal Channel. Lines of unnatural and abruptly different tone were matched to the surrounding backscatter. Lighter tones represent harder returns and higher backscatter.

Figure 9. Enhanced sidescan-sonar imagery from the National Oceanic and Atmospheric Administration survey of Great Round Shoal Channel. Lines of unnatural and abruptly different tone were matched to the surrounding backscatter. Lighter tones represent harder returns and higher backscatter.

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