I have a large project that I need to split into subprojects (not enough resources to process all at once). I split the project into 7 subprojects and ran step 1 for each. Now, I am trying to create a single project using the other 7 existing projects I created. I got some warnings:
[Warning]: No common tie points or cameras: effective GPS bias rigid transform: scale 1 trans -171 124 -61
[Warning]: RotationMatrix xyz -0 0 -0 opk 3.14159 -0 0
[Warning]: 1 0 0
[Warning]: 0 1 0
[Warning]: 0 0 1
Are manual tie points absolutely necessary? I am unsure how much of a shift I am going to see once I generate some point clouds. Thanks!