GPS is one of the fast growing and well established navigation technique.It mainly uses the technique of trilateration. We need atleast three satellites to know the position of us at any spot.
It has found it's way through many fields like military, science etc.. GPS receivers have become compact and user friendly too.
About Me
- Bensigar John
- Iam a short little guy named Bensigar John.I was born at Nagercoil.then we've settled here.I love helping others.But i havent done much of helpin.Love to preach gospel of the lord.but haven't done that too..I havent done anything purposeful in life.which is why i am startin this blog.