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M6: Isarithmic Mapping

 


Above is a map of the average precipitation in Washington State. It was compiled in ArcGIS Pro using data from the U.S. Department of Agriculture. Our assignment focused on Isarithmic flow maps and we were required to make one map (not featured here) with continuous symbology and one with hypsometric tinting (seen above). To create the dataset containing rainfall measurements was converted into integers using the Int Spatial Analyst tool and symbolized using classes defined in the legend. The contour lines were added using the contour list tool and added lines to fit the classes set in our symbology of the rainfall.

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