ISDA field-level soil map for Africa

field-level soil map for Africa, with 20+ soil properties predicted at 30m resolution for the entire continent. The development process applies predictive machine learning technology using data from over 130,000 soil samples, much of it based on years of research by the African Soil Information Service (AfSIS) and other soil data resources.

Global Soil soil chemicophysical properties land cover soil fertility management soil water conservation nutrients digital soil mapping aluminium total carbon organic carbon nitrogen pH effective cation exchange capacity bulk density clay depth to bedrock sand silt slope angle stone content USDA texture class calcium iron magnesium phosphorus extractable potassium extractable sulphur zinc continental