New #photogrammetry model of Bamburgh Castle in Northumberland produced using frames from 3 Youtube videos. (I always credit the video creators in the model description as these are all thanks to their great footage).

3D: https://skfb.ly/6YAEO 
Here are the final camera positions for frames from 3 combined videos.

I look for footage where the drone has circled the building as slowly and completely as possible. I process each video (frame set) separately then align them with markers in Metashape and merge.
Drone fliers seem to love their sweeping, fly over the top type shots that look cinematic etc. For photogrammetry I actually need slow circular shots from slightly above. Ideally several loops at different heights.
You can follow @artfletch.
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