mabsplanner

Slope Density Calculation

Discussion created by mabsplanner on Aug 19, 2011
Hi all, I've a tif image and need to calculate slope density using the following formula:
S = (0.00229 x IL)/A;
where:
S = average slope in percent;
0.00229 = the multiplier used to convert square feet into acres;
I = the contour interval measured in feet
L = the summation of individual contour lengths in scale feet
A = the gross area in acres Anyone please help.

Anyone please help

Regards,
Siddique

Outcomes