“…Precision agriculture (PA) is a farming management concept based on observing, measuring and responding to the spatiotemporal variability in weather, soil and agricultural production (Guo, et al, 2018). It uses indirect methods, as Red-Green-Near infrared (RG-NIR) sensors (Dos Santos, Filgueiras, Mantovani, FernandesFilho, & Almeida, 2021), electromagnetic induction (EMI) sensors (Rudolph, Marchant, Weihermüller, & Vereecken, 2019) or GNSS (Dos Santos, et al, 2019) for many applications, measuring soil moisture (Jia & Savi, 2017) or soil classes (Hubbard, et al, 2021), which means a signi cant increase in productivity.…”