Open Access

ARTICLE

Evaluating the Potentials of PLSR and SVR Models for Soil Properties Prediction Using Field Imaging, Laboratory VNIR Spectroscopy and Their Combination

Emna Karray¹, Hela Elmannai^2,*, Elyes Toumi¹, Mohamed Hedi Gharbia³, Souham Meshoul², Hamouda Aichi⁴, Zouhaier Ben Rabah¹

1 Center of Mapping and Remote Sensing, Tunis, 1073, Tunisia
2 Department of Information Technology, College of Computer and Information Sciences, Princess Nourah bint Abdulrahman University, P.O.Box 84428, Riyadh, 11671, Saudi Arabia
3 Digital Research Centre of Sfax, Sfax, 3021, Tunisia
4 Higher School of Agriculture of Mograne, LR03AGR02, SPADD, University of Carthage, Carthage, 1054, Tunisia

* Corresponding Author: Hela Elmannai. Email: