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biogeo (version 1.0)

dem: Digital elevation model 10 minute spatial resolution

Description

A digital elevation model at 10 minute spatial resolution

Usage

data("dem")

Arguments

Format

The format is: Formal class 'RasterLayer' [package "raster"] with 12 slots ..@ file :Formal class '.RasterFile' [package "raster"] with 13 slots .. .. ..@ name : chr "c:\projects\biogeo\datasets\alt.bil" .. .. ..@ datanotation: chr "INT2S" .. .. ..@ byteorder : chr "little" .. .. ..@ nodatavalue : num -Inf .. .. ..@ NAchanged : logi FALSE .. .. ..@ nbands : int 1 .. .. ..@ bandorder : chr "BIL" .. .. ..@ offset : int 0 .. .. ..@ toptobottom : logi TRUE .. .. ..@ blockrows : int 1 .. .. ..@ blockcols : int 2160 .. .. ..@ driver : chr "gdal" .. .. ..@ open : logi FALSE ..@ data :Formal class '.SingleLayerData' [package "raster"] with 13 slots .. .. ..@ values : logi(0) .. .. ..@ offset : num 0 .. .. ..@ gain : num 1 .. .. ..@ inmemory : logi FALSE .. .. ..@ fromdisk : logi TRUE .. .. ..@ isfactor : logi FALSE .. .. ..@ attributes: list() .. .. ..@ haveminmax: logi TRUE .. .. ..@ min : num -353 .. .. ..@ max : num 6241 .. .. ..@ band : int 1 .. .. ..@ unit : chr "" .. .. ..@ names : chr "alt" ..@ legend :Formal class '.RasterLegend' [package "raster"] with 5 slots .. .. ..@ type : chr(0) .. .. ..@ values : logi(0) .. .. ..@ color : logi(0) .. .. ..@ names : logi(0) .. .. ..@ colortable: logi(0) ..@ title : chr(0) ..@ extent :Formal class 'Extent' [package "raster"] with 4 slots .. .. ..@ xmin: num -180 .. .. ..@ xmax: num 180 .. .. ..@ ymin: num -60 .. .. ..@ ymax: num 90 ..@ rotated : logi FALSE ..@ rotation:Formal class '.Rotation' [package "raster"] with 2 slots .. .. ..@ geotrans: num(0) .. .. ..@ transfun:function () ..@ ncols : int 2160 ..@ nrows : int 900 ..@ crs :Formal class 'CRS' [package "sp"] with 1 slots .. .. ..@ projargs: chr "+proj=longlat +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +no_defs" ..@ history : list() ..@ z : list()

Source

www.worldclim.org

Details

A digital elevation model obtained from worldclim

References

Hijmans, R.J., S.E. Cameron, J.L. Parra, P.G. Jones and A. Jarvis, 2005. Very high resolution interpolated climate surfaces for global land areas. International Journal of Climatology 25: 1965-1978.

Examples

Run this code
data(dem)

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