Forest_seg {PiC}R Documentation

Forest component segmentation

Description

Segments the input .xyz pointcloud file into different forestry layers.

Usage

Forest_seg (a, filename="XXX", dimVox = 2, th = 2,
eps = 2, mpts = 6, h_tree = 1, soil_dim= 0.3,
N = 500, R = 30, Vox_print = FALSE, WoodVox_print = FALSE, output_path = tempdir())

Arguments

a

- Input file (.xyz)

filename

- Output file prefix

dimVox

- Voxel dimension (cm) - Default = 2

th

- Minimum number of point to generate a voxel. Default = 2

eps

- size (radius) of the epsilon neighborhood - Default = 1

mpts

- number of minimum points required in the eps neighborhood for core points (including the point itself) - Default = 4

h_tree

- minumum trunk lenght (m)

soil_dim

- Voxel dimension (m) for forest floor segmentation - Default = 0.30

N

- Minimum number of voxel in a wood cluster - Default = 1000

R

- R = Standard deviation * Proportion of Variance - Default = 30

Vox_print

- Print point cloud voxelization. Default FALSE

WoodVox_print

- Print wood voxelization

output_path

Directory in cui scrivere i file di output. Default = tempdir()

Details

Whole pointcloud segmentation process

Value

6 files (.txt) output. 1. Voxelized pointcloud. 2. Forest floor (vox). 3. AGB (vox) 4. DTM. 5. Wood (vox) 6. AGB no wood


[Package PiC version 1.0.3 Index]