This is an unmaintained course material, please see current material at:

Erosion and deposition modeling tutorial

Rainfall intensity factor

Helena Mitasova

R-factor

Map-based estimates, units: hundreds of ft.tonsf.in/(acre.hr.year) = 17.02 MJ.mm/(ha.hr.yr) (add REF)

ft.. MJ... range
Campbell 220 3915
Eglin 580 9872 550-600
Ft Hood 250 4255 250-280
Schofield 350 5957 300-400
Yakima 10 170 10

rainfall-based estimates can be added ~