Extended Data Fig. 2: Wavelengths of importance in the PLSR model of stem biomass.
From: Remote spectral detection of biodiversity effects on forest biomass
The variable importance index represents the reduction of sums of squares63. Solid line indicates the mean and shading indicates the 95% confidence intervals around the mean importance value for each wavelength across the 1000 model iterations. Noisy and water absorption wavelengths are omitted.
