Fig. 11From: Estimation of area- and mass-based leaf nitrogen contents of wheat and rice crops from water-removed spectra using continuous wavelet analysisThe scatter plots of measured and estimated Nmass derived as the ratio of LMA and Narea estimated from (a, b) wavelet features and (c, d) ND indices from MR spectra (leaf column) and WR spectra (right column). The LMA and Narea estimations were generated from the 10-fold cross validation processBack to article page