Evaluating validation strategies on the performance of soil property prediction from regional to continental spectral data
Songchao Chen, Hanyi Xu, Dongyun Xu, Wenjun Ji, Shuo Li, Meihua Yang, Bifeng Hu, Yin Zhou, Nan Wang, Dominique Arrouays, Zhou Shi
Topics & Concepts
CalibrationSampling (signal processing)Scale (ratio)Cross-validationEnvironmental scienceDigital soil mappingSoil carbonStatisticsData setRank correlationSoil waterCorrelation coefficientSoil scienceRemote sensingMathematicsComputer scienceSoil mapGeologyCartographyGeographyFilter (signal processing)Computer visionSoil Geostatistics and MappingGeochemistry and Geologic MappingMineral Processing and Grinding