sk {geodiv} | R Documentation |
Core Roughness Depth
Description
Determines the core roughness depth (Sk), the height difference between y values of the intersection points of the least mean square line fit to the flattest 40% of the bearing area curve. See Figure 2a from Kedron et al. (2018) for more details.
Usage
sk(x)
Arguments
x |
A raster. |
Value
A numeric value representing the core roughness depth of the image.
Examples
# import raster image
data(normforest)
normforest <- terra::unwrap(normforest)
# determine the core roughness depth
Sk <- sk(normforest)
[Package geodiv version 1.1.0 Index]