Geomorphic Indices

Question

I need to calculate following geomorphic indices
1. Stream Length gradient index
2.. Drainage basin shape
3. Assymetry factor
4. Mountain front sinosity
5. valley floor width to valley height ratio
6. Hypsometric integral

Any scripts is there for calculating these parameters?

BusYer · Answer

Did you find how calculated Mountain front sinuosity and valley floor width to valley height ratio?

PaulThomas · Answer

Did you ever find a way to calculate SL index in GIS?