ABSTRACT: The objective of this work was to estimate the rainfall erosivity in 101 municipalities Brazilian Cerrado biome. First, a filling missing data carried out for 81 rain gauge stations, with 20-year historical series, states Mato Grosso (MT), do Sul (MS), Minas Gerais (MG), and Goiás (GO). corrected were subjected 16 regionally calibrated equations, which enabled determination erosivity....