Signals from the global navigation satellite system can be jammed and spoofed, so a Google spinout is working on an ...

All three use Garmin’s TopoActive mapping technology, which provides detailed visualizations of rugged terrain, coastlines, ...

Garmin (NYSE: GRMN) today announced a new Montana® series – the Montana 710, Montana 710i and robust Montana 760i – to its ...

Slingshot’s platform analyzes data from thousands of partner satellites in orbit, creating what amounts to a global surveillance network for GPS jamming activities. These satellites passively collect ...

The sailors of old typically used flat maps to find their position, so three reference points would suffice. Since GPS devices move in three dimensions, you need a fourth satellite so that you can ...

Surprisingly, MapQuest remains an active website for ... Navstar I was the first GPS satellite launched, placed in orbit in 1978 by research teams from the U.S. Air Force. Around this time ...

Built-in TopoActive maps, color touchscreen displays and extended ... 1 Some jurisdictions regulate or prohibit the use of satellite communication devices. It is the responsibility of the user ...

When James Sheppard set out to deploy tiny backpacks fitted with satellite transmitters to track endangered thick-billed ...

The Montana series features mounting options for vehicles ranging from ATVs and motorcycles to boats and campers. Preloaded ...

Earth’s magnetic north is not static. Like an anchorless buoy pushed by ocean waves, the magnetic field is constantly on the move as liquid iron sloshes around in the planet’s outer core.

allowing families to follow Santa's journey in real time on a virtual map. Today, NORAD's Santa Tracker incorporates satellite imagery, GPS and even social media updates. According to NORAD ...