ESTIMATION OF LEAF AREA INDEX IN MAIZE FROM UAV-BASED LIDAR POINT CLOUD DATA VIA POINTNET++

The LiDAR data of the maize used in this research were acquired from different stages, by different sensors, and from different flight heights, which results in different point densities. The ground reference data collected by LiCOR LAI-2200 represented the leaf area index of a two-row plot.