Thanks Nate, Sound like Virtual Survey – Which I have a trail of now but have not got to experiment with.
I am looking for a reliable, efficient way to get TIN to my clients and Cad Techs in C3D that don’t require hours of clipping in ReCap or Pix4D. Even when I clip areas out because of vegetation or improvements it must be noted so that the elevations across the missing TIN area are not interpolated by the engineers and high or low area is missed. It sound like I’m looking for a magic product that will classify points accurately so they can easily be removed for surface creation.
I did experiment with cloud compare and it did a decent job of resampling on grid but it defiantly cut out high areas and low area.
Thanks for the suggestion. I will check it out.