Comparison of sampling designs for calibrating digital soil maps at multiple depths

Autor: ZHANG, Yakun, SAURETTE, Daniel D., EASHER, Tahmid Huq, JI, Wenjun, ADAMCHUK, Viacheslav I., BISWAS, Asim *
Zdroj: In Pedosphere August 2022 32(4):588-601
Databáze: ScienceDirect