Aerial vehicle 1 Alfalfa 1 Alfalpha 1 Antennas 1 Biomass 1 Crop surface model 1 Crops 1 Dry biomass 1 Dry matters 1 Forecasting 1 Matter fractions Prediction function 1 Remote sensing 1 Surface modeling 1 Unmanned aerial vehicle 1 Unmanned aerial vehicle (UAV) 1 Unmanned aerial vehicles (UAV) 1 Vegetation index 1