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deployhuman/gps-transformation
==============================

Transform GPS betweeen different projections

03PHP

Since Apr 7Pushed 4y agoCompare

[ Source](https://github.com/deployHuman/CoordinateTransformationLibrary)[ Packagist](https://packagist.org/packages/deployhuman/gps-transformation)[ RSS](/packages/deployhuman-gps-transformation/feed)WikiDiscussions master Synced 1mo ago

READMEChangelogDependenciesVersions (1)Used By (0)

CoordinateTransformationLibrary - David Gustafsson 2012
=======================================================

[](#coordinatetransformationlibrary---david-gustafsson-2012)

RT90, SWEREF99 and WGS84 coordinate transformation library
----------------------------------------------------------

[](#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. Author: David Gustafsson, 2012.

- Source:
- Source: Arnold Andreasson, 2007.
- Source: Björn Sållarp. 2009.
- Source: Mathias Åhsberg, 2009.

Fork DeployHuman
----------------

[](#fork-deployhuman)

This Fork is made by me Gabriel Trosell 2022. I remade it to use Enums as part of the new PHP8.1 standard, and its now a composer package.

Composer
--------

[](#composer)

To install using [Composer](http://getcomposer.org/)

Just type

`composer require deployhuman/gps-transformation dev-master`

License:

###  Health Score

15

—

LowBetter than 3% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity3

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity26

Early-stage or recently created project

 Bus Factor1

Top contributor holds 53.8% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

### Community

Maintainers

![](https://www.gravatar.com/avatar/076a1be6e1369f7847d43684c861c0d38f626b841ea10ada1aa5d73f0ec37853?d=identicon)[deployHuman](/maintainers/deployHuman)

---

Top Contributors

[![goober](https://avatars.githubusercontent.com/u/124244?v=4)](https://github.com/goober "goober (7 commits)")[![deployHuman](https://avatars.githubusercontent.com/u/25264787?v=4)](https://github.com/deployHuman "deployHuman (6 commits)")

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![Health badge](/badges/deployhuman-gps-transformation/health.svg)

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