Terragen 4 Basics: Importing Real Terrain (1/2)
A quick introduction to importing real-world terrain data into Terragen 4 using the Load DEM function. This video is part of a series of introductory tutorials on Terragen.
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USGS National Map:
https://apps.nationalmap.gov/download...
Mount Saint Helens DEM:
https://www.sciencebase.gov/catalog/i...