Unravelling drivers of field-scale digital mapping of topsoil organic carbon and its implications for nitrogen practices
Jie Wang, Dongxue Zhao, Ehsan Zare, Michael V. Sefton, John Triantafilis
Topics & Concepts
TopsoilDigital soil mappingSoil carbonConcordance correlation coefficientSoil scienceEnvironmental scienceKrigingScale (ratio)Random forestSample size determinationCalibrationStatisticsDigital elevation modelRemote sensingMathematicsComputer scienceSoil mapMachine learningSoil waterGeologyCartographyGeographySoil Geostatistics and MappingSoil Moisture and Remote SensingRemote Sensing in Agriculture