I recently noticed a posting on the Pix4D site (12/16) that recommended using the rolling shutter setting in processing for better accuracy when using the Phantom camera. The difference in accuracy of the GCPs is dramatic. I have been flying large missions on city streets at 100' agl for engineering studies. The new acccuracy is remarkable.
Here is the link to the article.
Rolling Shutter Correction - Pix4D
Here is the link to how to implement the rolling shutter setting.
How to correct for the Rolling Shutter Effect
Here is the link to the article.
Rolling Shutter Correction - Pix4D
Here is the link to how to implement the rolling shutter setting.
How to correct for the Rolling Shutter Effect