Having more overlap leads to more accurate AAT results:
Potentially, if each point can be found in at least 5 images, (the quality report graphic Overlap displays green color: 202558679), the accuracy will be better.
But the overlap is not the only factor that helps the AAT:
- Having very good, sharp images, then more points will be extracted
- If the area has many characteristic points (urban areas) many more points are generated than if the area is homogeneous (sand, snow, etc)
- GCPs and few manual tie points could also help.
After step.1 Initial Processing has been completed, to assess the accuracy of the AAT: