Whether you're exploring uncharted trails, rough, rocky terrain, or other remote areas, a reliable GPS unit can help keep you on track and provide essential information on your route, such as your ...

If you've ever used GPS navigation while driving in an unfamiliar place, chances are you've had more than one incident with last minute merging -- likely because the GPS hasn't picked up on the number ...

You’re in an unfamiliar city on business. En route to your new client’s office, you make a wrong turn. And another. Now you’re stuck in traffic—and you’re going to be horribly late for your meeting.

No audio available for this content. The National Geodetic Survey (NGS) is now developing the 2022 transformation model. Once again, NGS requests the assistance of the surveying and mapping community.