Search Help
Global Hydrologic Soil Groups (HYSOGs250m) for Curve Number-Based Runoff Modeling
Entry ID: Global_Hydrologic_Soil_Group_1566_1


Summary
Abstract: 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.
Related URL
Description: This link allows direct data access via Earthdata login
View entire list
Geographic Coverage
Spatial coordinates   
  N: 84.0   S: -56.0   E: 180.0   W: -180.0

Data Set Citation
Version: 1
Other Citation Details: Ross, C.W., L. Prihodko, J. Anchang, S. Kumar, W. Ji, and N.P. Hanan. 2018. Global Hydrologic Soil Groups (HYSOGs250m) for Curve Number-Based Runoff Modeling. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1566
Temporal Coverage
Start Date: 2017-01-01
Stop Date: 2017-11-28
ISO Topic Category
Data Set Progress
COMPLETE
Extended Metadata Properties
(Click to view more)

Creation and Review Dates
Last DIF Revision Date: 2019-04-15


-->