lad.voxels {leafR} | R Documentation |
Creates a data frame of the 3D voxels information (xyz) with Leaf Area Density values from las file
lad.voxels(normlas.file, grain.size = 1, k = 1)
normlas.file |
normalized las file |
grain.size |
horizontal resolution (suggested 1 meter for lad profiles and 10 meters for LAI maps) |
k |
coefficient to transform effective LAI to real LAI (k = 1; for effective LAI) |
A data.frame
of the 3D voxels information (xyz) with Leaf Area Density values
The values of LAD are not estimated below 1 meter. For the following reasons: ground points influence realtive low sampling
# Get the example laz file normlas.file = system.file("extdata", "lidar_example.laz", package="leafR") VOXELS_LAD = lad.voxels(normlas.file, grain.size = 2, k=1)