Fig. 12From: Dynamic monitoring of biomass of rice under different nitrogen treatments using a lightweight UAV with dual image-frame snapshot camerasThe sensitivity analysis of prediction models for aboveground biomass (AGB) and panicle biomass (PB) (a), and the prediction models for AGB (b) and PB (c) based on the sensitivity analysis using the variables with the sensitivity below zero. The r2, RMSEP and RRMSE represent the coefficient of determination, the prediction of root mean square error and relative RMSE, respectivelyBack to article page