R: Map projection

utm.sphr.ll {GEOmap} | R Documentation

## Map projection

### Description

Using Map projection parameters supplied and X-Y, return the LAT-LON values

### Usage

    utm.sphr.ll(x , y , PROJ.DATA)

### Arguments

`x` | x
`y` | y
`PROJ.DATA` | list of projection parameters

### Value

List

`phi` | Latitude-coordinate
`lam` | Longitude-coordinate

### Author(s)

Jonathan M. Lees<jonathan.lees.edu>

### References

Snyder

### See Also

GLOB.XY, setPROJ

[Package GEOmap version 2.4-0 Index]