Scientific Investigations Report 2010–5065
Figure 8. Showing examples of landcover mapping categories, as depicted in an orthophotograph from 2005 near flood-plain kilometer 9 of the Chetco River, Oregon. Land cover was mapped from aerial photographs and included five vegetation categories: Woody shrub, mature trees, herbaceous vegetation, bare gravel, and sparse vegetation. (Photographs by Scott Anderson, U.S. Geological Survey, September 2008.) |
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