I am Arun working as a Lecturer in the Department of Civil Engineering, Centre for Water Resources, Anna University, Chennai. My Thesis topic is NPS pollution modeling from an agricultural watershed. As I have already started collecting data for this I need some clarification in the available models for estimating soil erosion and sediment loads. I have planned to do it with RS and GIS. For estimation of sediment loads which one of the models is widely used? Is there any qualifying reasons for the preference?
Arun
e_arunbabu@yahoo.co.in