“Made up of a network of satellites and receiving instruments, — provides an accurate location with respect to latitude, longitude, and even altitude. — technology in the United States relies on a system of 24 satellites that make 6 full orbits around the Earth every 12 hours. The European Union, as well as some individual countries such as Russia and China, have their own satellites that support — systems.”

“Made up of a network of satellites and receiving instruments, — provides an accurate location with respect to latitude, longitude, and even altitude. — technology in the United States relies on a system of 24 satellites that make 6 full orbits around the Earth every 12 hours. The European Union, as well as some individual countries such as Russia and China, have their own satellites that support — systems.”

GPS