Strategy for mapping soil salt contents during the bare soil period through a satellite image: Optimal calibration set combined with random forest
Xibo Xu, Xiaoguang Wang, Peijie Yang, Yonghui Meng, Deqin Yu, Chunfang Li
Topics & Concepts
Remote sensingMultispectral imageEnvironmental scienceRandom forestVNIRSatelliteCalibrationSpectral bandsOutlierVegetation (pathology)Partial least squares regressionSoil scienceComputer scienceMathematicsArtificial intelligenceGeologyHyperspectral imagingStatisticsPhysicsMedicineAstronomyPathologySoil Geostatistics and MappingGeochemistry and Geologic MappingRemote Sensing in Agriculture