@article{samuel-rosa_dalmolin_moura-bueno_teixeira_alba_2020,  title={Open legacy soil survey data in Brazil: geospatial data quality and how to improve it},  volume={77},  ISSN={0103-9016},  url={https://doi.org/10.1590/1678-992X-2017-0430},  DOI={10.1590/1678-992X-2017-0430},  number={1},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Samuel-Rosa, Alessandro and Dalmolin, Ricardo Simão Diniz and Moura-Bueno, Jean Michel and Teixeira, Wenceslau Geraldes and Alba, José Maria Filippini},  year={2020},  pages={e20170430} }