USGS Open-File Report 2005-1027, An Operational Mean High Water Datum for Determination of Shoreline Position from Topographic Lidar Data, Figure 1

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Figure 1. Lidar beach profile from September 15, 1997 at Assateague Island, Virginia. A linear regression is fit through data points on the foreshore, and the horizontal position of the shoreline at the operational MHW elevation is calculated.

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