When does stratification of a subtropical soil spectral library improve predictions of soil organic carbon content?
Jean Michel Moura-Bueno, Ricardo Simão Diniz Dalmolin, Taciara Zborowski Horst, Alexandre ten Caten, Gustavo M. Vasques, André Carnieletto Dotto, Sabine Grunwald
Topics & Concepts
Soil carbonPartial least squares regressionMultivariate statisticsSoil scienceEnvironmental scienceDigital soil mappingSoil textureLand coverRemote sensingSoil waterSoil testSubtropicsMathematicsSoil mapComputer scienceLand useStatisticsGeographyBiologyFisheryEngineeringCivil engineeringSoil Geostatistics and MappingGeochemistry and Geologic MappingSpectroscopy and Chemometric Analyses