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LIDAR (Light Detection and Ranging or Laser Imaging, Detection and Ranging) is an active optical remote sensing technology that measures properties of scattered light to find range and/or other information of a distant target.

1 vote
1 answer
63 views

lidR custom grid metric returning raster output mean max values lower than 1 m for mean heig...

I want to calculate the mean height of shrubs layer using the mean height of points between 0.2-4 m above ground but the raster output mean max values never is higher than 1 m which is not make sense …
Juan Guerra's user avatar
4 votes
1 answer
2k views

Exporting crown boundaries from tree segmentation in R?

I am using lidR package to segment my trees using lastrees directly from the points clouds. The function works fine, however I would like to export to vector file the canopy boundaries from tree_segm …
Juan Guerra's user avatar