It is often useful to use a hillshade raster to show terrain to support other information in a map such as an analytical surface like population density, or a thematic overlay like soils. There is one significant problem with this; however, which is that the shading from the hillshade modifies the colors of the main information layer making them artificially dark or washed out. That makes map reading and applying what you learn from a legend a frustrating task. For example, the legend for the map on the left is shown at the right--it's hard to figure anything out with so many similar colors in the legend and the added effect of varied gray tones within each soil polygon on the map. (One way you can help your map readers is to Read More...
