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Digital Soil Mapping Using Multispectral Modeling with Landsat Time Series Cloud Computing Based. Authorship: NOVAIS, J. J.; LACERDA, M. P. C.; SANO, E. E.; DEMATTÊ, J. A. M.; OLIVEIRA JÚNIOR, M. P. Abstract: Geotechnologies allow natural resources to be surveyed more quickly and cheaply than traditional methods. This paper aimed to produce a digital soil map (DSM) based on Landsat time series da... ... Repository: BDPA Publication year: 2021
Spectral patterns in the mid-ir of soils in the northeast of Brazil and their relation to the taxonomic classification. Authorship: SOUZA, S. F. F. de; ARAÚJO, M. do S. B. de; DEMATTÊ, J. A. M.; ARAUJO FILHO, J. C. de Knowing particularities of soils allows the adoption of sustainable management practices. The most efficient method to obtain data on the soil is through its characterization, essential for planning l... ... Repository: BDPA Publication year: 2020
Spectral range (FRX-VIS-NIR-SWIR-MIR) interaction on the organic matter prediction. Authorship: SALAZAR, D. U.; DEMATTÊ, J. A. M.; VICENTE, L. E.; GUIMARÃES, C. C.; SOUZA, A. B. de; INFORSATO, L.; CARVALHO, H. W. L. de Organic matter (OM) is an important indicator of soil quality and, therefore, must be quantified quickly and efficiently. Besides traditional methods, and countless studies with sensors have been adva... ... Repository: BDPA Publication year: 2018
Bringing together Brazilian soil scientists to share soil data. Authorship: SAMUEL-ROSA, A.; DALMOLIN, R. S. D.; GUBIANI, P. I.; TEIXEIRA, W. G.; OLIVEIRA, S. R. de M.; VIANA, J. H. M.; TORNQUIST, C. G.; ANJOS, L.; SOUZA, J. J. L. L. de; RIBEIRO, E.; OTTONI, M.; MEDEIROS, P. S. C. de; REICHERT, J. M.; SIQUEIRA, D. S.; MARQUES JÚNIOR; DEMATTÊ, J. A. M.; DOTTO, A. C.; COLLIER, L.; VASQUES, G. de M.; VALLADARES, G.; PEDRON, F. A.; PEDROSO NETO, J. C.; FILIPPINI ALBA, J. M.; OLIVEIRA, R. P. de; CAVIGLIONE, J. H.; MIGUEL, P.; SANTOS, H. G. dos; FLORES, C. A.; LEPSCH, I.; GRIS, D. J.; ROSIN, N. A.; MOURA-BUENO, J. M. Brazilian soil scientists have recently created a soil data repository using community-built standards and following open data policies in an attempt to address the issues mentioned above. The Free Br... ... Repository: BDPA Publication year: 2018
Digital soil mapping using reference area and artificial neural networks. Authorship: ARRUDA, G. P. de; DEMATTÊ, J. A. M.; CHAGAS, C. da S.; FIORIO, P. R.; SOUZA, A. B. e. Digital soil mapping is an alternative for the recognition of soil classes in areas where pedological surveys are not available. The main aim of this study was to obtain a digital soil map using artif... ... Repository: BDPA Publication year: 2016
Assessment of sugarcane harvesting residue effects on soil spectral behavior Authorship: DEMATTÊ, J. A. M.; TERRA, F. da S.; OTTO, R.; TOMA, R. S.; PEREIRA, L. H.; NASCIMENTO, A. F. do; BORTOLETTO, M. A. M. When the harvesting of sugarcane involves a mechanized process, plant residues remain on the soil surface, which makes proximal and remote sensing difficult to monitor. This study aimed to evaluate, u... ... Repository: BDPA Publication year: 2016
Quantificação de matéria orgânica do solo através de modelos matemáticos utilizando colorimetria no sistema Munsell de cores. Authorship: DEMATTÊ, J. A. M.; BORTOLETTO, M. A. M.; VASQUES, G. de M.; RIZZO, R. Repository: BDPA Publication year: 2011

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