Geo::Coordinates::ITM - Convert coordinates between lat/lon and Irish Transverse Mercator
This document describes Geo::Coordinates::ITM version 0.02
use Geo::Coordinates::ITM qw( ll_to_grid grid_to_ll ); my ( $lat, $lon ) = grid_to_ll( $east, $north ); my ( $east, $north ) = ll_to_grid( $lat, $lon );
Convert back and forth between Irish Transverse Mercator grid and WGS84. The conversion code was stolen wholesale from http://bit.ly/ZqpUA.
http://svn.geograph.org.uk/svn/branches/british-isles/libs/geograph \ /conversionslatlong.class.php
Nothing is exported by default. The exportable functions are ll_to_grid and grid_to_ll.
ll_to_grid
grid_to_ll
Convert a latitude, longitude (WGS84) coordinate pair into an ITM easting and northing.
my ( $east, $north ) = ll_to_grid( $lat, $lon );
Convert an ITM easting, northing pair to a WGS84 latitude, longitude.
my ( $lat, $lon ) = grid_to_ll( $east, $north );
Please report any bugs or feature requests to bug-geo-coordinates-itm@rt.cpan.org, or through the web interface at http://rt.cpan.org.
bug-geo-coordinates-itm@rt.cpan.org
Andy Armstrong <andy@hexten.net>
<andy@hexten.net>
Code gratefully stolen from http://bit.ly/ZqpUA
Copyright (c) 2009, Andy Armstrong <andy@hexten.net>.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.
To install Geo::Coordinates::ITM, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Geo::Coordinates::ITM
CPAN shell
perl -MCPAN -e shell install Geo::Coordinates::ITM
For more information on module installation, please visit the detailed CPAN module installation guide.