Early Within‐Season Yield Prediction and Disease Detection Using Sentinel Satellite Imageries and Machine Learning Technologies in Biomass Sorghum (Ephrem Habyarimana, Isabelle Piccard, Christian Zinke-Wehlmann, Paolo De Franceschi, Marcello Catellani, Michela Dall’Agata; Manuel Mazzara, Jean-Michel Bruel, Bertrand Meyer, Alexander G. Petrenko)