Fig. 7
From: A new circa 2007 biomass map for China differs significantly from existing maps
Importance rank of selected variables in RF regression (importance of layers in flat regions from high to low). The six least important variables for all the three regions are not shown in the figure. LBx represents Landsat-5 Band x, dif_NDVI represents the differences of maximum and minimum values of NDVI. EnvisatMean and EnvisatStd represent the mean values and standard deviation of Envisat data.
