| Geo::Coordinates::ITM(3pm) | User Contributed Perl Documentation | Geo::Coordinates::ITM(3pm) |
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".
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>.
Andy Armstrong "<andy@hexten.net>"
Code gratefully stolen from <http://bit.ly/ZqpUA>
http://svn.geograph.org.uk/svn/branches/british-isles/libs/geograph \
/conversionslatlong.class.php
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.
| 2021-01-07 | perl v5.32.0 |