Figure 7. Subtraction of gridded LIDAR data (2007-2004) indicates areas of accretion (greens) and erosion (blues) along Crescent Beach. Along the middle section of the beach, there was a thin strip of accretion, while the frontal dunes and the remainder of the beach eroded between 2004 and 2007. Base imagery from MEGIS (2003).
Enlarged view (pdf format, 180 Kb) of Figure 7.
Last updated on April 8, 2009