wiwa_breed: a raster of the breeding range of Wilson's warbler

Description Usage Format Source

Description

a raster of the breeding range of Wilson's warbler

Usage

1

Format

This a rasterized version of the breeding range of Wilson's warbler It contains 1's in the breeding range and 0's elsewhere.

class

RasterLayer

dimensions

80, 228, 18240 (nrow, ncol, ncell)

resolution

0.5, 0.5 (x, y)

extent

-168.1, -54.1, 31.2, 71.2 (xmin, xmax, ymin, ymax)

coord. ref.

+proj=longlat +ellps=WGS84 +datum=WGS84 +no_defs +towgs84=0,0,0

data source

in memory

names

layer

values

0, 1 (min, max)

Source

The rasters were generated from shapefiles provided to us by BirdLife International. (BirdLife International and NatureServe (2012) Bird species distribution maps of the world. BirdLife International, Cambridge, UK and NatureServe, Arlington, USA). Persons interested in the range map should contact BirdLife International http://www.birdlife.org/ or NatureServe http://www.natureserve.org/ directly.


gaiah documentation built on July 8, 2020, 6:12 p.m.