Terrain Ruggedness Index (TRI)

O.Conrad (c) 2010

References:

Riley, S.J., De Gloria, S.D., Elliot, R. (1999): A Terrain Ruggedness that Quantifies Topographic Heterogeneity. Intermountain Journal of Science, Vol.5, No.1-4, pp.23-27. online.

Parameters

Grid system
Grid system
Grid system
Elevation
Input Grid
Terrain Ruggedness Index (TRI)
Output Grid
Radius (Cells)
Integer
Minimum: 1.0
Weighting
Parameters