Evaluating remotely sensed plant count accuracy with differing unmanned aircraft system altitudes, physical canopy separations, and ground covers Josue Nahun Leiva James Robbins Dharmendra Saraswat Ying She Reza Ehsani Josue Nahun Leiva, James Robbins, Dharmendra Saraswat, Ying She, Reza Ehsani, Evaluating remotely sensed plant count accuracy with differing unmanned aircraft system altitudes, physical canopy separations, and ground covers, J. Appl. Remote Sens. 11(3), 036003 (2017), doi: 10.1117/1.JRS.11.036003. Downloaded From: https://www.spiedigitallibrary.org/journals/Journal-of-Applied-Remote-Sensing on 1/2/2019 Terms of Use: https://www.spiedigitallibrary.org/terms-of-use