I am working on watershed modeling for Indian river basin. I am using NBSS & LUP soil map. I need help for converting soil properties in to SWAT soil parameter.
Ideally one should investigate the soil of the catchment and evaluate physical and chemical parameters required for the SWAT and if not, one can go through soil physics literature and assign the values to the parameters according to the texture and other details given in the soil map obtained from NBSS-LUP.