I am seeking for some help in deriving mean hypsometric elevation of a zone. I further explain so that my problem can be understood in better way.
I have a DEM and watershed boundary as well. I want to divide every the DEM in different zones ( say : Zone A: 0-500, B : 500-1000, C :1000- 15000,...) and calculate the total area of every zone. Looking at other literature, the way adopted for deriving the mean hypsometric elevation of zone is not similar to calculating the mean elevation.
While calculating the mean hypsometric elevation of zone, they include the area as well.
Please, kindly help me in furnishing related tutorial. Thanks one and all..