What is GPS
GPS stands for (Global Positioning system) and was developed by the department of defence in 1973. It was made for assist soldiers and military planes,boats and vehicles. it was to determine their lactation/ places world-wide. It was made by Ivan getting.He was born in 1912 in new york city.
GPS is in phones
GPS is in phones for lots of reasons, one is for maps
Satnav use gps to track the movement of your car, thats why it loses signal sometimes
how gps works
GPS works like this
He was born on january 18th, 1912 and died in October 11, 2003. he was a an american physicist and an electrical engineer. he was the co-leader of the research group which developed the scr-584