Official comment
It looks like you have two things going on here:
1. Your overlap is set to about 70-75%. For crops and repeating patterns we recommend using more like 80%.
2. Most seriously, there is a sunspot in all of your images. This occurs when the shadow of the aircraft falls within the field of view of the camera. If you look through your images quickly you will see a bright spot present in each image. This is bad and makes it really hard for the system to match features since they change from image to image. The shadow falling within the FOV of the camera is warned against in the Data Collection guidelines. This can be mitigated by mapping on overcast days or by using a circular polarizing filter.
You can read more about sunspots/hotspots here:
https://support.dronesmadeeasy.com/hc/en-us/community/posts/214857143-Flat-3D-model-
We will provide a one-time refund for sunspot related issues.
