The XRoad G-Map, the first on-board navigation application that can locate the current position and navigate to a destination without Wi-Fi and internet connection, got a jump start when they launched the very first turn-by-turn GPS navigation system for the iPhone late in 2008 to excellent reviews.
The updated Version 1.3.1 G-Map for US West and East compatible with the iPhone 3.0 was released in July with new features and fixes, such as real-time turn-by-turn route guidance, pinch in/out function for map zoom in and out, and a list of exits and intersections to the destination.
Esri devMeetUps - locate a developer meetup taking place in a city near you
ERDAS Webinars - Register for a free, online webinar from ERDAS
ILMF 2012 - International LiDAR Mapping Forum, Denver, Colorado, Jan 23-25, 2012
Esri Dev Summit - The Esri Developer Summit (DevSummit) brings together developers and GIS professionals from all over the globe. March 26-29, 2012, Palm Springs, CA
Where2.0 - where the people working on and using location technologies come together to explore best practices and emerging trends in software development, tools, business strategies, and marketing. April 2-4, 20112, San Francisco, CA