How to compute the main stream channel slope with ArcGIS HEC-GeoHMS extension to use this equation to estimate the sediment delivery ratios?

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Nai Chhaihort

Hi,

I think the basin delineation processes in HEC-GeoHMS also consists of channel slope computation. The main input is DEM, basin and river shapefile, as I remembered I did last time, but you also can find available tutorials on Youtube.

hope this can help,

Ahmadi Mehamoui

Hi Nai,

Thank you so much for helping me. This is extremely helpful.

Best wishes,

Ahmadi