<span>GPS *Global Positioning System) is a tool that will help him find his exact location through satellite signals and a receiver.
</span>Network of orbiting satellites will send precise details of their position in space back to earth.<span> The GPS receiver at Michael will obtain these signals and will be used to calculate Michael's exact position, speed and time.
So, on Michael's </span>back-country trip through the wilderness along with a map and a compass<span> a GPS will help him find his exact location through satellite signals and a receiver.</span>
Umm probably like nature that rarely nun of us can smell nowadays
Astronomy.
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