I run an AT/Calibration without survey points and model came out well, after adding GCP survey points it flips upside down. Anyone know whats going on here?
My best guess is you have your X and Y flipped on your control. Try re-importing your control using Name, Y, X, Z
no, its the same control points i need to merge into another model, when I tag the control point its going right through to the bottom of the photo, not the top
Well, we had this exact same problem with control from another contractor. They had exported their points as Y, X, Z so when we imported them and reversed it, it reversed the image just like in your image. Did you try why I suggested?
yes, I figured it out, my surveyor sends the coordinates Northing,Easting,Zed, this one time he reversed the X,Y format and I didn't catch it
Glad to hear it all worked out for you!