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General / Strange DEM result (new uav with new process)
« on: June 26, 2017, 05:00:41 PM »
Hi all,
We unfortunately crashed our old drone and decided to go with a DJI Inspire 2 with X5R camera.
Since the photos from Inspire 2 have coordinates and roll pitch yaws, I included them in the generation of my DEM.
It was the first time following this process with camera coordinates so I used the tutorial from the website.
Attached is a snippet of the end result.
All along the flight lines there are these blocks that are higher than the surrounding area. I'm not entirely sure why or how this happened.
I thing there might be a problem with the orientation of the photographs.
I'm running the same project but with the Generic photo alignment without roll pitch yaw parameters the way I did it with our old uav. Will update if there is any change.
Looking forward to any response or idea on how this could've happened.
We unfortunately crashed our old drone and decided to go with a DJI Inspire 2 with X5R camera.
Since the photos from Inspire 2 have coordinates and roll pitch yaws, I included them in the generation of my DEM.
It was the first time following this process with camera coordinates so I used the tutorial from the website.
Attached is a snippet of the end result.
All along the flight lines there are these blocks that are higher than the surrounding area. I'm not entirely sure why or how this happened.
I thing there might be a problem with the orientation of the photographs.
I'm running the same project but with the Generic photo alignment without roll pitch yaw parameters the way I did it with our old uav. Will update if there is any change.
Looking forward to any response or idea on how this could've happened.
