I would like to model partial face of building that under construction. i will use that point cloud to see location and plumb of the wall. I had a free flight took 89 pictures with 90 and 45 degrees. first step is fine also i processed step 2 and got a good point cloud only to see result. I need to get my point cloud in my local coordinate system so i turned to step one and i added my GCPs which i marked on the face of the wall. Result is not good, gcps never match properly also tie points model at ray cloud was in strange orientation. So my question is; there is no way to model a flat surface with in coordinate system?