Search the Community
Showing results for tags 'ERDAS error DEM'.
Found 1 result
Hi all I've been searching high and low for an answer to an issue I'm having with a DEM created in ERDAS LPS 2013, our DEM is completely inverted! The river valleys are now ridges ~700m and the ridges are the valey bottoms ~300m! A screen shot is here There are ten images in three flight lines with nine GCPs per image and ~16,000 tie points shared between all images. Any help would be greatly appreciated, the ERDAS help and forums are completely useless!! Thanks!!!