Individual frames of five flights

Individual RGB frames in JPG of five drone flights over the same forest area. This file is a compressed TAR package. To compress it on the command line, with TAR installed, use "tar -zxvf frames.tar.gz" and a subfolder will be created containing the frames for each of the five flights. The orthomosaics generated from these images (as discussed in https://doi.org/10.1117/1.JRS.15.016518) are available at https://figshare.com/account/home#/collections/5857632 as in PNG format.