DeLorme Earthmate GPS LT-40 debuted today with its Teseo chipset and 3D cockpit view which additionally marked the announcement of Street Atlas USA 2009 DVD and Street Atlas USA 2009 PLUS DVD. Both versions, as well as LT-40 GPS receiver support UMPC’s says DeLorme which is nothing more than saying “that camera supports YouTube”.

However there are some real new features one of which being the NavMode option. NavMode has a more sleek GUI and offers

a 3D view. In addition, the LT-40 has something called a ConstantLock Signal Retention where signals as weak as -159dBm are routinely acquired and maintained without sacrificing positional accuracy while STMicroelectronics’ and DeLorme’s Kalman filtering maintains its fix even amid tall buildings, and in high radio frequency (RF) areas.

Street Atlas USA 2009 DVD is already available for sale for $70 and Street Atlas USA 2009 PLUS DVD for $100.

Original post by Dave Rubert