The best GPS units offer reliable navigation in even the most off-the-beaten-track areas, including topographical and ...

As each orbit is made the satellite can view a 1,600 mile (2,700 km ... of gaps in data transmitted from the orbiters. This is the map for US Satellite. A weather satellite is a type of satellite ...

When the air is partly ionized, freely moving electrons slightly slow down the radio signals travelling to Earth from GPS and ...

GPS IIF satellite vehicles continue to modernize the GPS constellation while bringing new capabilities to both military and civilian users. GPS IIF SVs will bring into service the dedicated civil ...

If you’re an Android Auto user you may have noticed the option to enable satellite view in Google Maps has disappeared in recent days. Previously appearing on the settings page, the option for ...

China launched the final satellite in its BeiDou-3 satellite positioning system. Didn’t know that China had its own GPS? How about Europe’s Galileo, Russia’s GLONASS, or Japan’s QZSS?

However, choosing the best GPS mode for the occasion can be tricky. There’s plenty of jargon to demystify, thanks to the many different Global Navigation Satellite Systems (GNSS) mixing with ...