SoilGrids250m 2.0 - Soil pH in H2O aggregated 1000m

Soil pH x 10 in H2O at 6 standard depths (to convert to pH values divide by 10). Predictions were derived using a digital soil mapping approach based on Quantile Random Forest, drawing on a global compilation of soil profile data and environmental layers. This map is the result of resampling the mean SoilGrids 250 m predictions (Poggio et al. 2021) for each 1000 m cell.

Global soil soil chemicophysical properties soil fertility soil water conservation pH digital soil mapping Soil science Global