Some nations like Brazil mandate the usage of GPS in new cars for the safety of people. GPS tracking systems in ATM machines have prevented thefts and helped observe criminals. It helps military to perform with extra accuracy and effectivity.
The use of GPS in wars prior to now has saved lives of hundreds of individuals, and made rescue operations a lot sooner and more practical. GPS is also used by cell telephones to make emergency calls like 911 when cellphone community is not obtainable. Therefore, GPS has already proved itself as a lifesaver.
When the US navy discovered that a satellite tv for pc could possibly be used for accurately discovering out positions, they began analysis using various satellites. By 1973, US Department of Defense was trying to find a foolproof technique of satellite tv for pc navigation system by organizing various brainstorm periods and conferences. That …