Do you know how does the GPS work?

HAPPY DIWALI TO ALL MY FRIENDS!!

🎇🎇🎇 🎇🎇🎇🎇🎇🎇🎇🎇🎇
MAY THIS DIWALI BRING YOU MORE HAPPINESS AND PROSPERITY!

Before knowing how does the GPS work let us know what the GPS stands for.

GPS stands for Global Positioning System.

GPS was originally developed for military use.It has three components:satellites orbiting earth,master control stations around the world,and receiver installed in locations ranging from naval destroyers to private golf carts.
       In the U.S. GPS system 24 satellite orbit the earth every 12 hours,following six different orbits.Three additional satellites orbits as backup.The satellites contains atomic clocks that sends precise times with each signal.The control station monitors the satellites,using remote controlled-on board thrusters to manage their positions.

       When a GPS user on land or sea calls for location information,signals pass from orbiting satellites to that user's receiver.The length of time taken by the transmissions--usually a fraction of second--helps determine distance to a point on an imaginary sphere,and the user's latitude and longitude can be calculated by using the mathematics of triangulations.Three satellites would suffice,but more provide redundancy and compensate for inaccuracies.
       GPS signals are broadcast on two different frequencies,one for military use and another for civilians use.Civilian augmentation can provide precise location to within 0.4 of an inch
That's all guys
Stay Tuned Stay High
#Be a Fellow
Follow me on:
Thank you guys

Comments

Post a Comment

Popular posts from this blog

DVD (DIGITAL VIDEO DISC)

After the futuristlc-looking compact dtse (CD) took the  audio market by srorm-consigning the humble  cassette rape to the back of  billion cupboardS-it  was only a matter of time beFore technolagicalwizards  set their sights on abolishing the VHS tape.     Although the technology for LaserDise already existed, it never really took off in the way that CD technology did, and so the market for a compact digital video disc was still very much open. The first proposals for a high-density CD were put forward in 1993, leading to the creation of two competing formats. Electronic powerhouses Sony and Philips led their collected investors forward with the MMCD format. going head to head with indusrry giants Toshiba, Masushita, and Time Warner's effort. the SD. Then, in 1995, a combined effort-known as the DVD-was off,cially announced and consequently developed by a consorrium of ten companies.
Read more

I AM REALLY SORRY GUYS!!!

I Feel Sorry Guys!!!!!!                      😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔 😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔 😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔 😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔😔 This post is to say sorry to all my viewers. Actually I was not able to create posts for you guys just because my device was severely broken and it was not able to start.       ...
Read more

Who invented the Internet?

Image
Advanced Research Project Agency develops the Internet. In 1963, Advanced Research Project Agency(ARPA) unit,set up by us defense department,began to build a computer network.The reason behind this was the fear of nuclear threat by Soviet Union,it aimed to link computers at different locations,so the researchers could share data electronically without having fixed route between them which made their system less vulnerable to attack--even nuclear ones.  The mechanism        Schematic diagram by Larry roberts Data was converted into telephone signals using a modem( Mo dulator- Dem odulator), Developed by AT&T in the late 1950s.In 1960s,key advances were made,including "packet switching" -- a system of packaging,labelling and routing data that enables it to be delivered across the network between machines.Paul baran proposed this system,which broke each message down into tiny chunks.This would be fired into the network,which would then route("swit...
Read more