Santa Clara, Calif. - March 16, 2006 - Thales has introduced GPSDifferential Module, a software extension for MobileMapper CE that seamlessly adds the power of post processing to virtually any mobile GIS/mapping software application. With the GPSDifferential Module, sub-meter and up to sub-foot mapping is easy to achieve, even where real-time corrections are not available, or when used in difficult signal environments required by applications such as forestry.

GPSDifferential Module is a software extension that fully integrates into third-party mobile GIS software applications. Behind the scenes and without interrupting normal workflow, GPSDifferential Module automatically logs the raw data that is required for reliable sub-meter post-processed differential corrections. In certain conditions and with an external Thales GPS precision antenna, accuracy up to sub-foot can be consistently achieved.