Combination of feature selection and geographical stratification increases the soil total nitrogen estimation accuracy based on vis-NIR and pXRF spectral fusion.

Jianghui Song Xiaoyan Shi Haijiang Wang Xin Lv Wenxu Zhang Jingang Wang Tiansheng Li Weidi Li Combination of feature selection and geographical stratification increases the soil total nitrogen estimation accuracy based on vis-NIR and pXRF spectral fusion. 108636 2024 218 Comput. Electron. Agric. https://doi.org/10.1016/j.compag.2024.108636 https://www.wikidata.org/entity/Q128991986 db/journals/cea/cea218.html#SongSWLZWLL24