I am developing 3D Model of large area. I have divided area into 10 sub-project each consisting of 900+ images. After processing 1st step for all individual sub-projects, when merging 2 sub-projects, MTPs are given in common area so it is merged properly. But when merging two merged project having mtps in overlapping area (and removing mtps of first merged projects), vertical shift appers at the end(corners) of the sub-projects. Adding MTPs at that elevated area in merged projects, its resolves the vertical issue.
So i am facing the issue of providing mtps again and again.
what would be the proper way to merged all 10 sub projects and avoiding the above issue.