helsingborg-stad/coordinate-transformation-library

Transform coordinates between swedish RT90, SWEREF99 and WGS8

1.0.1 2017-05-16 11:48 UTC

This package is auto-updated.

Last update: 2020-09-20 15:14:23 UTC


README

This library is a fork of https://github.com/david-xelera/CoordinateTransformationLibrary and converted to a Composer package.

Installation

composer require drola/coordinate-transformation-library

For usage examples take a look at the unit tests in tests/ folder.

Original README

CoordinateTransformationLibrary - David Gustafsson 2012

RT90, SWEREF99 and WGS84 coordinate transformation library

This library is a PHP port of the .NET library by Björn Sållarp.
calculations are based entirely on the excellent
javscript library by Arnold Andreassons.

Source: http://www.lantmateriet.se/geodesi/
Source: Arnold Andreasson, 2007. http://mellifica.se/konsult
Source: Björn Sållarp. 2009. http://blog.sallarp.com
Source: Mathias Åhsberg, 2009. http://github.com/goober/
Author: David Gustafsson, 2012. http://github.com/david-xelera/

License: http://creativecommons.org/licenses/by-nc-sa/3.0/