asprs function

ASPRS LAS Classification

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. data

Format

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

An object of class integer of length 1.

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)