jenniferliddle / ngr2ll

C code to convert from National Grid Reference to Latitude and Longitude

ngr2ll

C code to convert from National Grid Reference to Latitude and Longitude

This code is a conversion into C of the javascript written by Chris Veness

Ordnance Survey Grid Reference functions (c) Chris Veness 2005-2012

• www.movable-type.co.uk/scripts/gridref.js
• www.movable-type.co.uk/scripts/latlon-gridref.html

Converted from the original Javascript into C by Jennifer Liddle [e-mail]

• https://github.com/jenniferliddle/ngr2ll

You are welcome to re-use these scripts under a creative commons license, http://creativecommons.org/licenses/by/3.0/ without any warranty express or implied, provided solely that you retain this copyright notice and links.