rap_projection {rapr}R Documentation

Select Projection System for RAP Extent

Description

This function provides several "standard" projected Coordinate Reference Systems that are suitable for representing Rangeland Analysis Platform products across the contiguous (lower 487) United States at the specified resolution (in meters).

Usage

rap_projection(x, res)

Arguments

x

character. One of "CONUS_AEA", "CONUS_EQUI7", "CONUS_IGH"

res

integer. Resolution in meters.

Details

Currently there are three pre-calculated grid systems that have their extent designed to align at 1, 5, 10, 30, 100, and 300 meter resolutions.

"CONUS_AEA" is the default template used with get_rap(source="rap-10m") when data spanning multiple UTM zones are requested, unless user specifies their own template via SpatRaster object as x or template argument.

Grid Specifications

Value

A SpatRaster object using a standard extent (xmin,ymax,xmax,ymin), resolution and projected Coordinate Reference System.

See Also

get_rap()

Examples


rap_projection("CONUS_AEA", 10)

rap_projection("CONUS_IGH", 100)


[Package rapr version 1.0.0 Index]