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Slope represents the percent change of elevation over a specific area. This dataset was derived from the Elevation Derivatives for National Applications (EDNA), a multi-layered database that provides systematic and consistent topographically-derived hydrologic derivatives. The slope grid was generated from the filled DEM using the "slope" function. The units of measurement were derived in percent rise. These percent slope values were then reclassified into values 0, 22, 32, 44, 64 and 90 for use in the West Wide Wildfire Risk Assessment (WWA) project. This dataset was subset for use in the WWA. This dataset was subset for use in the West Wide Wildfire Risk Assessment. The data was subset by: Sanborn Solutions 610 SW Broadway, Ste #310 Portland, OR 97205 (503)228-8708 |