Airborne LiDAR Data Manipulation and Visualization for Forestry Applications

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Documentation for package ‘lidR’ version 1.2.0

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lidR-deprecated-package Deprecated function(s) in the lidR package
$-method Extract parts of a LAS object
--method Convenient operator to lasnormalize
.stdmetrics Predefined standard metrics function
.stdmetrics_ctrl Predefined standard metrics function
.stdmetrics_i Predefined standard metrics function
.stdmetrics_pulse Predefined standard metrics function
.stdmetrics_rn Predefined standard metrics function
.stdmetrics_z Predefined standard metrics function
as.lasmetrics Set the class 'lasmetrics' to a data.frame or a data.table
as.raster.lasmetrics Transform a 'lasmetrics' object into a spatial 'RasterLayer' object
as.SpatialPixelsDataFrame Transform a "lasmetrics" object into a SpatialPixelsDataFrame object
as.SpatialPointsDataFrame Transform a LAS object into a SpatialPointsDataFrame object
catalog Build a catalog of las tiles/files
catalog_apply Apply a function to a set of tiles using several cores.
catalog_index Retrieve the tiles containing ROIs
catalog_queries Extract LiDAR data based on a set of coordinates
catalog_select Select LAS files interactively
cloud_metrics Deprecated function(s) in the lidR package
entropy Normalized Shannon diversity index
extent Extent
extent-method Extent
forest.colors Palettes
gap_fraction_profile Gap fraction profile
grid_canopy Canopy surface model
grid_density Pulse density surface model
grid_hexametrics Compute metrics for hexagonal cells
grid_metrics Rasterize the space and compute metrics for each cell
grid_metrics3d Voxelize the space and compute metrics for each voxel
grid_terrain Digital Terrain Model
grid_tincanopy Canopy height model based on a triangular irregular network.
height.colors Palettes
LAD Leaf area density
LAS Create a 'LAS' object
LAS-class An S4 class to represent the data read in a .las or .laz file
lasarea Compute the area covered by of a set a points.
lasclassify Classify LiDAR points from source data
lasclip Clip LiDAR points
lasclipCircle Clip LiDAR points
lasclipPolygon Clip LiDAR points
lasclipRectangle Clip LiDAR points
lascolor Compute the color from RGB fields
lasdecimate Thin LiDAR data
lasextent Extent
lasfilter Return points with matching conditions
lasfilterfirst Predefined filters
lasfilterfirstlast Predefined filters
lasfilterfirstofmany Predefined filters
lasfilterground Predefined filters
lasfilterlast Predefined filters
lasfilternth Predefined filters
lasfilters Predefined filters
lasfiltersingle Predefined filters
lasflightline Retrieve individual flightlines
lasground Classify points as ground or not ground
LASheader Create a 'LASheader' object
LASheader-class An S4 class to represent the header read in a .las or .laz file
lasmetrics Compute metrics for a cloud of points
lasnormalize Subtract digital terrain model
laspulse Retrieve individual pulses
lasroi Select a region of interest interactively
lasscanline Retrieve individual scanline
lastrees Individual tree segmentation
lidR-deprecated Deprecated function(s) in the lidR package
lidrpalettes Palettes
pastel.colors Palettes
plot Plot LiDAR data
plot.Catalog Plot a Catalog object
plot.LAS Plot LiDAR data
plot.lashexametrics Plot an object of class lashexametrics in 2D
plot.lasmetrics Plot an object of class lasmetrics in 2D
plot.lasmetrics3d Plot voxelized LiDAR data
plot3d Plot a wireframe of a 'RasterLayer' or a 'lasmetrics' object
random.colors Palettes
readLAS Read .las or .laz files
set.colors Automatic colorization
stdmetrics Predefined standard metrics function
stdmetrics_ctrl Predefined standard metrics function
stdmetrics_i Predefined standard metrics function
stdmetrics_pulse Predefined standard metrics function
stdmetrics_rn Predefined standard metrics function
stdmetrics_z Predefined standard metrics function
summary.LAS Summary of LAS data
VCI Vertical Complexity Index
writeLAS Write a las or laz file