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U.S. Geological Survey Open-File Report 2012-1178

Profile Measurements and Data From the 2011 Optics, Acoustics, and Stress In Situ (OASIS) Project at the Martha's Vineyard Coastal Observatory

Skip past contents information/ Title Page / Acknowledgments / List of Figures / Conversion Factors / Abbreviations and Symbols / Abstract / Introduction / Site Description / Field Program / Time Line Table / Bottom Sediment Sample Table / Suspended Sediment Sample Table / Mooring Log Table / Instrumentation / Results / Digital Data File Table / References / Appendix 1 / Appendix 2 / Appendix 3 / Appendix 4 /

Figure 35. Graphs showing echo intensity time series profiles for beams 1, 2, and 3 from the SonTek PCADP mounted 1.03 meters above the bottom.


Figure 35. Graphs showing echo intensity time series profiles for beams 1, 2, and 3 from the SonTek PCADP mounted 1.03 meters above the bottom. Dashed line marks time when tripod tipped over by strong waves and currents. Refer to the Abbreviations and Symbols section.

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