lidR (version 4.3.3)

asprs: ASPRS LAS Classification

Description

A set of global variables corresponding to the point classification defined by the ASPRS for the LAS format. Instead of remembering the classification table of the specification it is possible to use one of these global variables.

Usage

LASNONCLASSIFIED
LASUNCLASSIFIED
LASGROUND
LASLOWVEGETATION
LASMEDIUMVEGETATION
LASHIGHVEGETATION
LASBUILDING
LASLOWPOINT
LASKEYPOINT
LASWATER
LASRAIL
LASROADSURFACE
LASWIREGUARD
LASWIRECONDUCTOR
LASTRANSMISSIONTOWER
LASBRIGDE
LASNOISE

Examples

LASfile <- system.file("extdata", "example.laz", package="rlas")
las = readLAS(LASfile)
las2 = filter_poi(las, Classification %in% c(LASGROUND, LASWATER))

print(LASGROUND)