Amazines Free Article Archive
www.amazines.com - Tuesday, April 16, 2024
Read about the most recent changes and happenings at Amazines.com
Log into your account or register as a new author. Start submitting your articles right now!
Search our database for articles.
Subscribe to receive articles emailed straight to your email account. You may choose multiple categories.
View our newest articles submitted by our authors.
View our most top rated articles rated by our visitors.
* Please note that this is NOT the ARTICLE manager
Add a new EZINE, or manage your EZINE submission.
Add fresh, free web content to your site such as newest articles, web tools, and quotes with a single piece of code!
Home What's New? Submit/Manage Articles Latest Posts Top Rated Article Search
Google
Subscriptions Manage Ezines
CATEGORIES
 Article Archive
 Advertising (133573)
 Advice (161671)
 Affiliate Programs (34799)
 Art and Culture (73855)
 Automotive (145712)
 Blogs (75614)
 Boating (9851)
 Books (17223)
 Buddhism (4130)
 Business (1330636)
 Business News (426446)
 Business Opportunities (366518)
 Camping (10973)
 Career (72795)
 Christianity (15848)
 Collecting (11638)
 Communication (115089)
 Computers (241951)
 Construction (38962)
 Consumer (49953)
 Cooking (17080)
 Copywriting (6733)
 Crafts (18203)
 Cuisine (7549)
 Current Affairs (20319)
 Dating (45908)
 EBooks (19703)
 E-Commerce (48258)
 Education (185520)
 Electronics (83524)
 Email (6438)
 Entertainment (159854)
 Environment (28970)
 Ezine (3040)
 Ezine Publishing (5453)
 Ezine Sites (1551)
 Family & Parenting (111007)
 Fashion & Cosmetics (196605)
 Female Entrepreneurs (11853)
 Feng Shui (134)
 Finance & Investment (310615)
 Fitness (106469)
 Food & Beverages (63045)
 Free Web Resources (7941)
 Gambling (30227)
 Gardening (25202)
 Government (10519)
 Health (630137)
 Hinduism (2206)
 Hobbies (44083)
 Home Business (91657)
 Home Improvement (251210)
 Home Repair (46243)
 Humor (4723)
 Import - Export (5459)
 Insurance (45104)
 Interior Design (29616)
 International Property (3488)
 Internet (191028)
 Internet Marketing (146687)
 Investment (22861)
 Islam (1161)
 Judaism (1352)
 Law (80506)
 Link Popularity (4596)
 Manufacturing (20914)
 Marketing (99316)
 MLM (14140)
 Motivation (18233)
 Music (27000)
 New to the Internet (9496)
 Non-Profit Organizations (4048)
 Online Shopping (129734)
 Organizing (7813)
 Party Ideas (11855)
 Pets (38165)
 Poetry (2229)
 Press Release (12689)
 Public Speaking (5643)
 Publishing (7566)
 Quotes (2407)
 Real Estate (126700)
 Recreation & Leisure (95495)
 Relationships (87674)
 Research (16182)
 Sales (80350)
 Science & Technology (110290)
 Search Engines (23514)
 Self Improvement (153300)
 Seniors (6220)
 Sexuality (36010)
 Small Business (49311)
 Software (83033)
 Spiritual (23516)
 Sports (116155)
 Tax (7663)
 Telecommuting (34070)
 Travel & Tourism (308304)
 UK Property Investment (3123)
 Video Games (13382)
 Web Traffic (11790)
 Website Design (56919)
 Website Promotion (36663)
 World News (1000+)
 Writing (35844)
Author Spotlight
MANMOHAN SINGH

Digital marketing professional with 8 years of experience. A good listner, Stratgist and fun loving ...more
LEMUEL ASIBAL

Lemuel Asibal is a web content writer who also ventures on writing articles and blog posts about any...more
TAL BARNEA

Tal is an electrical engineer with over 25 years of expertise with hardware, software, mechanical an...more
TUSHAR BHATIA

Tushar Bhatia is the Founder President of EmpXtrack Inc with over 19 years of experience in the soft...more
BRENDA PANIN

Passionate blogger and a great animal lover. ...more


How GPS Technology Works Operationally by Innes Donaldson





How GPS Technology Works Operationally by
Article Posted: 03/11/2013
Article Views: 178
Articles Written: 2885
Word Count: 414
Article Votes: 0
AddThis Social Bookmark Button

How GPS Technology Works Operationally


 
Communication,Electronics,Telecommuting
Global Positioning System (GPS) is a navigational aid originally developed for the military. The system simply receives signals. It is the applied technology that gives the GPS its versatility.

If you have ever used map and compass, you will understand a little about how the GPS works. In order to find your position on a map, you need to have three points of reference. The intersecting line from the reference points is where you are. Map and compass work uses triangulation (bearings), GPS uses trilateration (distances) to calculate location. Satellites orbiting the earth emit unique signals that can be received by a GPS. The GPS Software interprets the signal, identifying the satellite that it came from, where it was located, and the time that it took for the signal to reach the system. Once the receiver has both time and distance it begins to determine position.

Three satellites provide the intersection point and the fourth is used to check that the positioning is accurate. Accuracy depends upon the synchronization of atomic clocks in the satellites with the clock in the GPS System. Although the clock in the GPS is not atomic, utilizing the fourth satellite gives it that functionality as the internal clock adjusts itself to correct any discrepancy discovered.

If you are considering purchasing a GPS, make sure that it can be updated easily. This is especially true if you buy a multi--function GPS or one that is used where conditions change regularly. An in--vehicle GPS soon loses its usefulness if it is not updated as road systems change. Updates vary according to the device being used. They can come in CD/DVD packages or as computer downloads. The user can purchase maps specific to the area in which the GPS will be used or a range of maps and routes. These are available from GPS software companies who will charge proportionally to the sophistication of the software.

GPS Units vary in price according to their usefulness. It is possible to buy units for less than one hundred dollars to units costing more than one thousand pounds. What your needs are will be a factor in the cost of your unit. If you are a backpacker then portability is a major consideration. If you are a trucker, you need to be able to find a delivery point as quickly and conveniently as possible. Whatever device you go for, cost is generally related to quality. Buy the best you can afford.

Related Articles - GPS Software, GPS System, GPS Units,

Email this Article to a Friend!

Receive Articles like this one direct to your email box!
Subscribe for free today!

 Rate This Article  
Completely useless, should be removed from directory.
Minimal useful information.
Decent and informative.
Great article, very informative and helpful.
A 'Must Read'.

 

Do you Agree or Disagree? Have a Comment? POST IT!

 Reader Opinions 
Submit your comments and they will be posted here.
Make this comment or to the Author only:
Name:
Email:
*Your email will NOT be posted. This is for administrative purposes only.
Comments: *Your Comments WILL be posted to the AUTHOR ONLY if you select PRIVATE and to this PUBLIC PAGE if you select PUBLIC, so write accordingly.
 
Please enter the code in the image:



 Author Login 
LOGIN
Register for Author Account

 

Advertiser Login

 

ADVERTISE HERE NOW!
   Limited Time $60 Offer!
   90  Days-1.5 Million Views  

 

Great Paranormal Romance


LAURA JEEVES

At LeadGenerators, we specialise in content-led Online Marketing Strategies for our clients in the t...more
TIM FAY

After 60-plus years of living, I am just trying to pass down some of the information that I have lea...more
ALEX BELSEY

I am the editor of QUAY Magazine, a B2B publication based in the South West of the UK. I am also the...more
GENE MYERS

Author of four books and two screenplays; frequent magazine contributor. I have four other books "in...more
SUSAN FRIESEN

Located in the lower mainland of B.C., Susan Friesen is a visionary brand strategist, entrepreneur, ...more
STEVERT MCKENZIE

Stevert Mckenzie, Travel Enthusiast. ...more
STEPHEN BYE

Steve Bye is currently a fiction writer, who published his first novel, ‘Looking Forward Through the...more
SHALINI MITTAL

A postgraduate in Fashion Technology. Shalini is a writer at heart! Writing for her is an expression...more
ADRIAN JOELE

I have been involved in nutrition and weight management for over 12 years and I like to share my kn...more
JAMES KENNY

James is a Research Enthusiast that focuses on the understanding of how things work and can be impro...more

HomeLinksAbout UsContact UsTerms of UsePrivacy PolicyFAQResources
Copyright © 2024, All rights reserved.
Some pages may contain portions of text relating to certain topics obtained from wikipedia.org under the GNU FDL license