# Slope, Aspect, Curvature

O.Conrad (c) 2001

## Parameters

Grid system
Grid system
  Grid system
Elevation
Input Grid
Slope
Output Grid
Aspect
Output Grid
Curvature
Output Grid
Plan Curvature
Output Grid
Profile Curvature
Output Grid
Method
Choice
  Available choices: Maximum Slope (Travis et al. 1975), Maximum Triangle Slope (Tarboton 1997), Least Squares Fitted Plane (Horn 1981, Costa-Cabral & Burgess 1996), Fit 2.Degree Polynom (Bauer, Rohdenburg, Bork 1985), Fit 2.Degree Polynom (Heerdegen & Beran 1982), Fit 2.Degree Polynom (Zevenbergen & Thorne 1987), Fit 3.Degree Polynom (Haralick 1983)