At the heart of GPS is the ability to measure the distance from a receiver to several satellites. There are always 4 to 8 satellites visible at any given time. Each satellite sends out a signal, which ...

Perhaps you’re occasionally checking your smartphone’s built-in mapping software while driving to a remote trout stream, or using Google Earth on a home computer to scout out new hunting and fishing ...

GPS technology has transformed the way we navigate, and electric bikes are no exception. Gone are the days of relying on ...

GPS satellites transmit 'precise time' and 'satellite position' to Earth. There are more than 30 GPS satellites in operation, and accurate position information can be calculated by receiving signals ...

Drop-in Defense Advanced GPS Receiver replacement features M-Code protection and full-color graphical user interface NavGuide™ is the GPS receiver designed with the user in mind. (Credit: BAE Systems) ...