GIS-based morphometric analysis of five major sub-watersheds of Song River, Dehradun District, Uttarakhand
Evaluation of the morphometric parameters requires preparation of drainage map, contour map, ordering of the various streams and measurements of catchment area, perimeter, relative relief, relief ratio, length of drainage channels, drainage density, drainage frequency, bifurcation ratio, texture ratio, circulatory ratio and constant channel maintenance, which help to understand the nature of the d
Publication Date:
01/03/2009
37
1
157