Several months after the target date for their installation, there are still not any Global Positioning Systems (GPS) in the Davis Square shuttles, affectionately called the "Joeys." The Joey GPS ...

No audio available for this content. The U.S. Department of Transportation awarded contracts to 11 companies to demonstrate their technologies’ ability to act as a backup for GPS. We wanted to know a ...

Sometimes droughts can be a good thing. Such was the case in late 2007 when state park officials decided to rebuild the beach and swimming area at Smith Mountain Lake State Park in Huddleston, ...

Ever want to find your device on the map? Think we all do sometimes. The technology you’ll generally use for that is called Global Positioning System (GPS) – listening to a flock of satellites flying ...

No audio available for this content. February’s column focused on potential errors in orthometric heights using a digital barcode leveling system with multi-piece leveling rods. As stated in the ...

President Bush takes steps to eliminate uncertainty in GPS performance, which had been a main justification for the EU pursuing its alternative Galileo system Satellite navigation boxes using the GPS ...