svk {geodiv} | R Documentation |
Reduced Valley Depth
Description
Determines the reduced valley depth (Svk), the height difference between y value of the lowest intersection point of the least mean square line fit to the flattest 40% of the bearing area curve and the minimum y value of the bearing area curve. See Figure 2a from Kedron et al. (2018) for more details.
Usage
svk(x)
Arguments
x |
A raster or matrix. |
Value
A numeric value representing the reduced valley depth.
Examples
# import raster image
data(normforest)
normforest <- terra::unwrap(normforest)
# determine the reduced valley depth
Svk <- svk(normforest)
[Package geodiv version 1.1.0 Index]