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UCANR-IGIS / uasimg

The uasimg R package provides utilities for managing drone imagery, including creating data catalogs and utilities for single-image analysis.
https://ucanr-igis.github.io/uasimg/
GNU General Public License v3.0
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Forward Overlap may not be calculated correctly #9

Open hkmanching opened 4 days ago

hkmanching commented 4 days ago

I am getting values that are mainly zero when calculating overlap for images in a flight. When I look at the output, the images are not in an order that makes sense (DJI_003, DJI_0020, DJI_0018). I would expect the order to be based on create time so that the overlap is calculated on images in the sequence it was created.

hkmanching commented 4 days ago

Going through the code, I think sorting exif_df after the create datetimeoriginal (line 417 of uas_info.r) will correct this. I tried on raw code and worked fine.