">
Trimble
[Farm Works Ireland] [Software] [Hardware]
[Demos] [News] [Support]
[Specials] [Find Us] [Calandar]
[Downloads] [Specials] [Find us]
[Contact us] [Links]
All About GPS
Why GPS?
What is GPS?
How GPS works?
Triangulating
Measuring distance
Getting perfect timing

Satellites positions
Error correction
Differential GPS
Why we need Differential GPS

How Differential GPS works
Where to get Differential Corrections
Other ways to work with Differential GPS
Advanced Concepts
Putting GPS to work
Location
Navigation
Tracking
Mapping
Timing
How to Use this Tutorial
GPS is a complex technology but understanding it can be quite easy if you take it one step at a time. This tutorial is designed to give you a good basic understanding of the principles behind GPS without loading you down with too much technical detail.

We recommend that you follow the tutorial in the order it's presented, especially the "How GPS works" section. In that section the logic of the explanation develops one step at a time.

Required plugin to view the animations:

Get Adobe Shockwave Player
Learn More
How GPS Works
 
TOP