Welcome to Essay Galaxy!
Home Essay Topics Join Now! Support
Essay Topics
American History
Arts and Movies
Biographies
Book Reports
Computers
Creative Writing
Economics
Education
English
Geography
Health and Medicine
Legal Issues
Miscellaneous
Music and Musicians
Poetry and Poets
Politics and Politicians
Religion
Science and Nature
Social Issues
World History
Members
Username: 
Password: 
Support
Contact Us
Got Questions?
Forgot Password
Terms of Service
Cancel Membership



Search Essays:   

This is just a FREE sample preview of the essay
Subscribe to Essay Galaxy for instant access to view the entire paper

Essay Galaxy - How GPS Works HOW GPS WORKS The GPS consists of three main segments: space, control, and user. Satellites, which are launched into specific orbits and monitored by ground station, transmit information in form of radio signals. Ground stations update the information from satellites and send update signals back to satellites. Users with GPS receivers can decode satellite signals to find helpful information such as a location in a desert. The space segment includes 24 satellites that are launched into six specific orbits to ensure coverage of the whole globe. The six orbits are 20,200 km above the earth. They are 60 degrees apart with 55 degrees inclination with respect to the equatorial plane. The satellites are equipped with atomic clocks that provide accurate time to within three billionths of a second. The satellites transmit signals on two L-band frequencies (L1 = 1575.42 M....

Number Of Pages: 3 Number Of Words: 761

Got a term paper due soon and need some help quick? You have come to the right place. Essay Galaxy has over 50,000 essays, papers, and reports available for download right now! Get ideas from thousands students just like you to help make that essay perfect. Don't hesitate. Join today and get instant access to our enormous database.

Membership Options Price Savings  
1 month subscription    $19.95 recurring *
3 months subscription    $39.95 recurring $19.90
6 months subscription    $69.95 non-recurring $49.75




Credit card and check processing is provided by PayPal and is 100% safe and secure



 Copyright © 2024 Essay Galaxy.com. All rights reserved $$ Webmasters $$