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Sample design effects on soil unit prediction with machine: randomness, uncertainty, and majority map. Author(s): CARVALHO JUNIOR, W. de; PEREIRA, N. R.; CALDERANO FILHO, B.; CHAGAS, C. da S.; BHERING, S. B. Notwithstanding the importance of soil surveys, advances in digital soil mapping have mainly focused on mapping soil attributes or properties rather than developing digital maps of soil units or soil... ... Repository: BDPA Publication year: 2020
Proximal soil sensing platform for effective mapping of soil attributes in Brazil. Author(s): OLIVEIRA, R. P. de; VASQUES, G. de M.; TAVARES, S. R. de L.; HERNANI, L. C.; BACA, J. F. M.; COELHO, M. R. Sustainable management of agricultural lands requires detailed information on soil properties. Although the literature has shown the potential of PSS data integration to predict spatial variations of... ... Repository: BDPA Publication year: 2019
Digital soil mapping: strategy for data pre-processing. Author(s): TEN CATEN, A.; DALMOLIN, R. S. D.; RUIZ, L. F. C.; MENDONÇA-SANTOS, M. de L. Soil maps have a great deal of ambiguity regarding the exact location of transition zones, which leads pedologists to disagree about the proper delineation of soil classes at those locations. The aim... ... Repository: BDPA Publication year: 2012
The Use of GIS and Digital Elevation Model in Digital Soil Mapping: a case study from São Paulo, Brazil. This paper applied pedological mapping in an experimental center of APTA-Frutas in Jundiaí São Paulo, Brazil, using morphometric parameters and GIS tools. The aim of this work was to obtain a prelimin... ... Repository: BDPA Publication year: 2008
Anais [...]. Author(s): REUNIÃO DA REDE BRASILEIRA DE PESQUISA EM MAPEAMENTO DIGITAL DE SOLOS, 1., 2011, Rio de Janeiro. A primeira reunião da RedeMDS foi realizada na Embrapa Solos, Rio de Janeiro, no período de 21 a 24 de novembro de 2011 e contou com a participação de 32 membros de 12 instituições. Os resumos present... ... Repository: BDPA Publication year: 2012
Digital soil fertility mapping of the North, Northwest and Serrana state of Rio de Janeiro. Author(s): ANDRADE, S. F. de; MENDONÇA-SANTOS, M. de L.; CARVALHO, C. N. de; DART, R. de O.; PARES, J. G. The development of methods in digital soil mapping has been an activity that's growing substantially in recent decades. The DSM is quickly evolving from the research stage to map production at various... ... Repository: BDPA Publication year: 2010
Digital soil mapping at Parque Estadual da Mata Seca, Minas Gerais state, Brazil: applying regression tree to predict soil classes. Author(s): DART, R. de O.; COELHO, M. R.; MENDONÇA-SANTOS, M. de L.; PARES, J. G.; BERBARA, R. L. L. The use of Digital Soil Mapping (DSM) to predict soil classes is an important issue to decrease costs and subjectivity of soil maps. The main objective of this study was to use DSM to produce soil map... ... Repository: BDPA Publication year: 2010
Modeling soils physical-hydric attributes through algorithms for quantitative pedology in Guapi-Macacu watershed, RJ. Author(s): SANTOS, P. A.; PINHEIRO, H. S. K.; CARVALHO JUNIOR, W. de; PEREIRA, N. R.; BHERING, S. B.; SILVA, I. L. The research goal is to analyze soil?s properties and associate them with the behavior and vertical variability of soil basic infiltration speed (bir) and saturated hydraulic conductivity (ksat) in so... ... Repository: BDPA Publication year: 2022
Pedoforms mapping at the Águas Emendadas ecological station, Distrito Federal, Brazil. Author(s): LACERDA, M. P. C.; ALVES, H. M. R.; VIEIRA, T. G. C.; BILICH, M. R.; BARBOSA, I. O. The great urban and rural development of the Distrito Federal (Federal Administrative District) in Brazil over the last 50 years has led to disordered land use and land occupation. To assess the curre... ... Repository: BDPA Publication year: 2010
DSM para regiões e países com limitada infraestrutura de dados espaciais de solos. Author(s): MENDONÇA-SANTOS, M. de L.; SANTOS, H. G. dos; FIDALGO, E. C. C.; PRADO, R. B.; CAPECHE, C. L.; RAMALHO FILHO, A. DSM está se tornando um importante tema na maioria dos países, com impacto positivo sobre os levantamentos de solos, por meio da melhoria no mapeamento de classes e propriedades dos solos e predição,... ... Repository: BDPA Publication year: 2006

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