GPS and GPRS .
Know more – no more ignorance:1 Ben30 / Foter / CC BY-SA GPS and GPRS . GPS is global positioning system using which we can locate our exact position on the earth. It’s a satellite navigation system . We use
Know more – no more ignorance:1 Ben30 / Foter / CC BY-SA GPS and GPRS . GPS is global positioning system using which we can locate our exact position on the earth. It’s a satellite navigation system . We use