A. Felgueiras, Carlos, Jussara O. Ortiz, Eduardo C. G. Camargo, Laércio M. Namikawa, and Thales S. Körting. 2021. “Exploring Geostatistical Modeling and VisualizationTechniques of Uncertainties for Categorical Spatial Data”. Journal of Information and Data Management 12 (4). https://doi.org/10.5753/jidm.2021.1786.