Description: This colour shaded relief is used to represent the relief and orientation of physiographic features within York Region on maps in a natural, aesthetic, and intuitive manner. The desired effect is achieved by varying the shading and transparency of the colour shaded relief in the map. This colour shaded relief dataset was created using ArcGIS Spatial Analyst extension, Hillshade tool with the 2009 Ground Elevation (DEM) as the input surface.