Trimble GPS Tutorial
http://www.trimble.com/gps_tutorial/

Trimble


This tutorial from Trimble is designed to give a good basic understanding of the principles behind GPS without too much technical detail. The site recommends that you follow the tutorial in the order it's presented, especially the "How GPS works" section; the logic of the explanation develops one step at a time. Macromedia Shockwave Player is required to view the tutorial.

This resource originally cataloged at:

DLESE
This resource is referenced here:
Subject: Geography:Geospatial
Resource Type: Pedagogic Resources:Overview/Summary
Grade Level: General Public, College Lower (13-14), High School (9-12)