Global Hydrologic Soil Groups (HYSOGs250m) for Curve Number-Based Runoff Modeling

Description

This dataset - HYSOGs250m - represents a globally consistent, gridded dataset of hydrologic soil groups (HSGs) with a geographical resolution of 1/480 decimal degrees, corresponding to a projected resolution of approximately 250-m. These data were developed to support USDA-based curve-number runoff modeling at regional and continental scales. Classification of HSGs was derived from soil texture classes and depth to bedrock provided by the Food and Agriculture Organization soilGrids250m system.

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Data Information (PNG) PNG Global_Hydrologic_Soil_Group_Fig1.png Open resource
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Data Information (ZIP) ZIP Global_Hydrologic_Soil_Group_1566.zip Open resource
Data Information (PDF) PDF Global_Hydrologic_Soil_Group.pdf Open resource
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