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This layer is a Principal Components Analysis (PCA) derived from the Lidar data set - 2015 Dry Tortugas DRTO PCA \u2013 presented in this digital atlas.<\/SPAN> The Geotiff is the results of a principle components analysis using 8 derived complexity surfaces from LiDAR. The surfaces include<\/SPAN><\/SPAN> <\/SPAN><\/SPAN>bathymetry mean, bathymetry standard deviation, curvature, curvature plan, curvature profile, rugosity, slope, and slope of slope<\/SPAN><\/SPAN> The PCA Geotiff can used to delineate different benthic habitat types using a three band color scale. To-date, these data have not been used to create a benthic habitat map.<\/SPAN><\/SPAN><\/P> <\/P><\/DIV><\/DIV><\/DIV>",
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