I work with new UAV, and as expected UAV is writing metadata to Exif, also i have log files.
This trouble only with this drone.
How this problem looks:
- Point cloud - always good
- On start of processing i see coordinates in photos exists in logs
- I checked coordinates on photos and this looks good.
- In the end of processing i got error (via web interface)
“An orthophoto could not be generated. To generate one, make sure GPS information is embedded in the EXIF tags of your images, or use a Ground Control Points (GCP) file.” (i attached logs to this message)
What I tried:
i wrote parser of logs, and replace metadata of each photo to new (i use piexif and gpsphoto python libraries)
i wrote script for converting uav logs to gps_list
But this didn’t solve my problem.
I think this problem related to writing data to exif…
Link to dataset
logs in shared folder