sfd: Calculate the fractal dimension of a raster.
In geodiv: Methods for Calculating Gradient Surface Metrics
sfd R Documentation
Calculate the fractal dimension of a raster.
Description
Calculates the 3D fractal dimension of a raster using the
triangular prism surface area method.
Usage
sfd(x, silent = FALSE)
Arguments
x
A raster or matrix.
silent
Logical. If FALSE (default), the function will
print warning messages.
Value
A numeric value representing the fractal dimension of
the image.
References
Clarke, K.C., 1986. Computation of the fractal dimension
of topographic surfaces using the triangular prism surface area method.
Computers & Geosciences, 12(5), pp.713-722.
Examples
# import raster image
data(normforest)
normforest <- terra::unwrap(normforest)
# calculate the fractal dimension
Sfd <- sfd(normforest)
geodiv documentation built on Oct. 6, 2023, 1:07 a.m.
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| sfd | R Documentation |
Calculate the fractal dimension of a raster.
Description
Calculates the 3D fractal dimension of a raster using the triangular prism surface area method.
Usage
sfd(x, silent = FALSE)
Arguments
x |
A raster or matrix. |
silent |
Logical. If |
Value
A numeric value representing the fractal dimension of the image.
References
Clarke, K.C., 1986. Computation of the fractal dimension of topographic surfaces using the triangular prism surface area method. Computers & Geosciences, 12(5), pp.713-722.
Examples
# import raster image
data(normforest)
normforest <- terra::unwrap(normforest)
# calculate the fractal dimension
Sfd <- sfd(normforest)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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