| To accomplish this, as in any other classification methodology, a great deal of knowledge about the actual ground cover is required. To aid in labeling (or aggregating) the hyperclusters, two types of ground data were utilized. This figure shows one of the several color-infrared photos that were acquired for 6 areas across the Commonwealth. These are the 1:40,000 scale NAPP products available through U.S.G.S. |
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