Utilities to Support Lidar Applications at the Landscape, Forest, and Tree Scale

Documentation for package ‘spanner’ version 1.0.2

colorize_las	Colorize a LAS object using multiple methods
create_rotation_gif	Create animated GIF of rotating 3D point cloud
cylinderFit	Point cloud cylinder fitting as per de Conto et al. 2017 as implemented here: https://github.com/tiagodc/TreeLS
download_naip_for_las	Download NAIP Imagery for LiDAR Extent
eigen_metrics	Calculates eigen decomposition metrics for fixed neighborhood point cloud data
get_raster_eigen_treelocs	Obtain tree information by rasterizing point cloud values of relative neighborhood density and verticality within a slice of a normalized point cloud
las2xyz	Convert LAS object to XYZ matrix
merge_las_colors	Merge RGB colors from two colorized LAS objects
plot_raster_by_name	Plot a raster by its name
process_rasters_patchmorph	Process rasters based on suitability, gap, and spur parameters
process_tree_data	Obtain tree information by processing point cloud data
segment_graph	Segment a terrestrial point cloud using graph theory.
spanner_pal	Spanner color palette
sum_rasters_by_suitability	Sum rasters by suitability level