Open legacy soil survey data in Brazil: geospatial data quality and how to improve it. Scientia Agricola, [S. l.], v. 77, n. 1, p. e20170430, 2020. DOI: 10.1590/1678-992x-2017-0430. Disponível em: https://revistas.usp.br/sa/article/view/160727.. Acesso em: 2 may. 2024.