Fig. 4From: Improving aboveground biomass maps of tropical dry forests by integrating LiDAR, ALOS PALSAR, climate and field dataModel validation showing observed versus predicted AGB (Mg ha−1): AGB calculated from field data (ICM and NFI plots) (a), AGB estimated from LiDAR plots (b) and AGB obtained from both field data and LiDAR plots. c Red lines show 1:1 reference lines and dashed lines show regression linesBack to article page