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U.S. Geological Survey Open-File Report 2013–1060

Sea-floor geology and topography offshore in northeastern Long Island Sound

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Title | List of Figures | Conversion Factors | Abstract | Introduction | Setting | Methods | Bathymetry | Sediment Distribution | Bottom Photography | GIS Data Catalog | Summary | Acknowledgments | References | Contacts | Index

Figure 20. A detailed bathymetric image of barchanoid sand waves in the study area.

Figure 20. Detailed planar view of barchanoid sand waves from the southwestern part of the digital terrain model produced from bathymetric data collected during National Oceanic and Atmospheric Administration survey H12012. Orientation indicates westward net sediment transport; also shown are an obstacle mark, the location of station 012-15, and the location of figure 21. Location of view is shown in figure 13.

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