LiDAR Data Voxelisation
AMAPVox package
Identify butterflies from a VoxelSpace object.
Extract canopy from voxel space.
Clear voxel
Foliage projection ratio G(theta).
Crop voxel space
Extract or Replace Parts of a VoxelSpace Object
Fill missing values (NA) with averaged neighboring data
List local AMAPVox versions.
Gets the x, y, z coordinates of the voxel space top right corner.
Gets the x, y, z coordinates of the voxel space bottom left corner.
Gets a parameter from the VoxelSpace header.
Gets the x, y, z coordinates of a given voxel.
List remote AMAPVox versions.
Gets the elemental size of a voxel (dx, dy, dz) in meter.
Extract ground from voxel space.
Install specific AMAPVox version on local computer.
Merge two voxel spaces
Plant Area Density (PAD)
Plant Area Index (PAI)
Plot an object of class VoxelSpace
Plot G(theta) profiles for one or several leaf angle distribution func...
Read a voxel file
Remove specific AMAPVox version from local computer.
Run AMAPVox
Tools inherited from base R for VoxelSpace object.
Voxel layer to raster
VoxelSpace
Write a voxel file
Read, manipulate and write voxel spaces. Voxel spaces are read from text-based output files of the 'AMAPVox' software. 'AMAPVox' is a LiDAR point cloud voxelisation software that aims at estimating leaf area through several theoretical/numerical approaches. See more in the article Vincent et al. (2017) <doi:10.23708/1AJNMP> and the technical note Vincent et al. (2021) <doi:10.23708/1AJNMP>.