Map recorded species distribution of species.

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Description

Mapping of all cells where the species is known to occur.

Usage

1
map.points(longlat, layers, eval = TRUE)

Arguments

longlat

Matrix of longitude and latitude (two columns) of each occurrence record.

layers

Raster* object as defined by package raster. Any raster with the relevant extent and cell size can be used.

eval

Build a matrix with EOO and AOO calculated from occurrence records only.

Details

To be used if either information on the species is very scarce (and it is not possible to model the species distribution) or, on the contrary, complete (and there is no need to model the distribution).

Value

One raster file and possibly a matrix with EOO and AOO.