GPS

A French transportation company is using global positioning system technology to track the locations of its busiest buses, which not only helps dispatchers do their jobs better, but also allows …

CUPERTINO, Calif.-Differential Corrections Inc. will provide digital data services to the North Dakota Department of Transportation using Radio Broadcast Data System technology. DCI provides global positioning system differential correction service …

Calspan Advanced Technology Center said it will test a Cellular One system combined with Rockwell International Global Positioning System receivers to determine if 911 calls made from a cellular phone …