Digital mapping of soil parent material in a heterogeneous tropical area - Bonfatti, Benito Roberto; Demattê, José Alexandre Melo; Marques, Karina Patrícia Prazeres; Poppiel, Raul Roberto; Rizzo, Rodnei; Mendes, Wanderson de Sousa; Silvero, Nélida Elizabet Quiñonez; Safanelli, José Lucas (Geomorphology, 2020)