R: Map projection

utm.sphr.xy {GEOmap} | R Documentation

## Map projection

### Description

Using Map projection parameters supplied and LAT-LON, return the x-y values

### Usage

    utm.sphr.xy(phi, lam, PROJ.DATA)

### Arguments

`phi` | Latitude
`lam` | Longitude
`PROJ.DATA` | list of projection parameters

### Value

List

`x` | x-coordinate
`y` | y-coordinate

### Author(s)

Jonathan M. Lees<jonathan.lees.edu>

### References

Snyder

### See Also

GLOB.XY, setPROJ

[Package GEOmap version 2.4-0 Index]