Fig. 3
From: Radar vision in the mapping of forest biodiversity from space
Predictive power of radar and ALS in modelling different aspects of biodiversity. Cross-validated performance (R², coefficient of determination) of assemblage habitat models (boosted generalised additive models), i.e. fixed effects models, using the ALS (orange bars) and radar (blue bars) data sets. The shaded bars represent R2 derived from the mixed effects models. For mixed effects models, R² was calculated using only the fixed factors to predict the response variables, in order to exclude the variance explained by region
