chmseg_RL | R Documentation |
'rLiDAR' segmentation of individual tree crowns based on a canopy height model and initial seeding points (trees). Generic segmentation algorithm
Carlos A. Silva et all.: R package rLiDAR
chmseg_RL(treepos = NULL, chm = NULL, maxCrownArea = 100, exclusion = 0.2)
treepos |
numeric. |
chm |
raster*. Canopy height model in |
maxCrownArea |
numeric. A single value of the minimum projected tree crown area allowed. Default is 100 sqm
height of |
exclusion |
numeric. A single value from 0 to 1 that represents the percent of pixel exclusion. |
sp* object
## Not run: ## required packages require(uavRst) ## read chm and tree position data data(chm_seg) data(trp_seg) ## segmentation crownsRL <- chmseg_RL(chm= chm_seg[[1]], treepos= trp_seg[[1]], maxCrownArea = 150, exclusion = 0.2) ## visualisation raster::plot(crownsRL) ## End(Not run)
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