Bauxite Residues as a Source of Spectral Signatures for Fe and Al Exploration Using Machine Learning and Sentinel-2 Data
Authors
André Monteiro Klen
Federal Institute of Education, Science and Technology of Minas Gerais, Ouro Preto, Brazil
Henrique Ulhoa de Faria
henrique.ulhoa@aluno.ufop.edu.br
Federal University of Ouro Preto, Morro do Cruzeiro, Brazil
Lourrane Lindsay Alves Evaristo
lourrane.evaristo@aluno.ufop.edu.br
Federal University of Ouro Preto, Morro do Cruzeiro, Brazil
Esteban Velez Colorado
University Institution Colegio Mayor de Antioquia, Medellín, Colombia
Language: English
Page range: 191 - 201
Submitted on: Mar 9, 2026
Accepted on: May 7, 2026
Published on: Sep 28, 2026
Published by: University of Petrosani
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
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© 2026 André Monteiro Klen, Henrique Ulhoa de Faria, Lourrane Lindsay Alves Evaristo, Esteban Velez Colorado, published by University of Petrosani
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 License.