|Version 5 (modified by 13 years ago) ( diff ),|
Welcome to Proj4J
Proj4J is a Java library to transform point coordinates from one coordinate system to another, including datum transformations.
The core of this library is a port of the PROJ.4 C library. The basic algorithms, concepts and coordinate system definitions supplied by PROJ.4 have been exposed via a class model which follows standard Java conventions and OO best practices.
The current development source is available via anonymous SVN from http://svn.osgeo.org/metacrs/proj4j.
- The current PROJ.4 documentation.
- The PROJ.4 site has a comprehensive list of resources dealing with Coordinate Systems in general and the PROJ.4 library in particular.