Coordinate Transformation Suite (abridged CTS) is a library developed to perform coordinate transformations using well known geodetic algorithms and parameter sets. It strives to be simple, flexible and interoperable, in this order.

Originally developed by Michaël Michaud under the name of JGeod, the library was renamed to CTS in 2009. Today CTS is maintained by the Atelier SIG team in collaboration with Michaël Michaud.

The new CTS is funded by the French Agence Nationale de la Recherche (ANR) under research contract ANR-08-VILL-0005-01 and the regional council of the Région Pays de La Loire under the Système d'Orbservation Géographique de la Ville (SOGVILLE) project.

CTS is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

CTS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with CTS. If not, see http://www.gnu.org/licenses/.

<dependency>
    <groupId>org.orbisgis</groupId>
    <artifactId>cts</artifactId>
    <version>1.3.3</version>
</dependency>

You can find latest jar release on maven central:

http://search.maven.org/#search|ga|1|g%3A%22org.orbisgis%22%20AND%20a%3A%22cts%22