I often add LiDAR data to a map along with a shaded relief. Most of the time i have to generalize the LiDAR dem depending on the scale of the map. Still, there is often too much detail and mountain ridges and valleys are not well pronounced. I came across an article recently that describes the process of combining 2 hillshade models, one detailed and the other generalized. The resulting relief is very nice. I would like to produce such effect in my maps: Assuming i have 2 hillshade (detailed and generalized) rasters, what is the best way of combining them to acheive such effect?
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