Hello,
I'm new to 3D Analyst and TINs and Terrains. I was able to convert my LAS dataset to TIN (image attached), but there are many
triangles that extend below (way, way below) the ground surface. I can't figure out a way to filter these out.
I tried to delineate TIN area, first for perimeter only. That worked very well for the large triangles around the perimeter, but for whichever maximum number I set for "all", the downward protruding triangles persist. Is there a best way to do this? Maybe I can intersectwith another surface or something?
Greatly appreciate your help,
Dave