Unmanned Aerial Vehicles (UAVs) deployed in combat environments require a constant source of timing and positioning information either from satellite signals or backup sources to ensure continued ...

With a tiny-enough GPS sensor, it’s possible to track the location ... like a system for remotely downloading the data it has logged? This GPS logger weighs 10 grams, most of which is battery.

The angle at which it meets the Earth’s surface is unique for a particular location, making it possible to refer to the survey data ... GPS. To use the device as a geomagnetic sensor, the ...