Article on GPS Basics

[marathon332]

Many people may be curious about GPS and how it actually works.
Here is a great concise article to explain in a short and sweet manner how GPS ticks. Read here (http://pdatoday.blogspot.com/2005/04/basic-global-positioning-system-gps.html)

[Swede12]

I have read your short and concise article on the GPS and it was quite interesting. Thanks.

[Cybrid]

www.trimble.com/gps/ has a really neat flash demo on how GPS works.
The site seems down currently but it is quite interesting otherwise.