General => Terragen Discussion => Topic started by: Nathan.c on October 23, 2020, 08:16:16 AM
Title: DEM Question.
Post by: Nathan.c on October 23, 2020, 08:16:16 AM
Aside from the huge file size difference National Map Basic (https://viewer.nationalmap.gov/basic/) 2-300mb & Earth Explorer (https://earthexplorer.usgs.gov/) 20-30mb.. what is the difference between the 2, if any ?