Sunday, August 2, 2009
Post/Pre Sand Volume map
This map shows the shore configuration using a comparison of the pre storm coast subtracted from the post storm coast to show the change in sand volume using the Spatial Analyst raster calculator. The map is more detailed then the Cut/Fill map but the tendencies are the same in both maps. The hurricane moved large amounts of sand from the near shore area up the beach due to storm surge and wave action.
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