Symbolizing the Hillshade for the World Topographic Map
December 28, 2009
…from the ESRI Mapping Center blog…
“One of the things I promised myself that I would do last summer was write about some of the key design solutions used in the World Topographic Base Map. Our symbolization of the hillshade is one of the design characteristics that most distinguishes this map. The design intent was two-fold: 1) show shading similar to how hatchures were used on hand-drawn maps [to see what I mean one of my favorite 18th century maps depicting the Battle of Bunker or properly Breeds Hill is a good example], and 2) display the low slope areas in white because this creates a ”non-competitive” background for data that is mashed up on this base map.”
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