sv: Calculates the Maximum Valley Depth of a Surface Image
In geodiv: Methods for Calculating Gradient Surface Metrics

sv	R Documentation

Calculates the Maximum Valley Depth of a Surface Image

Finds the absolute value of the lowest value in the landscape (maximum valley depth; Sv) for a raster or matrix representing a surface.

sv(x)

`x`	A raster or matrix.

A numeric value of maximum valley depth.

# import raster image
data(normforest)
normforest <- terra::unwrap(normforest)

# find the maximum valley depth
Sv <- sv(normforest)

geodiv documentation built on Oct. 6, 2023, 1:07 a.m.

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