This page is set up as a “Main Menu” to much of the analysis data we used to maintain on our SatViz Incorporated business site. There are a lot of questions answered here and many explanations to help you cut through the “hype” and make GPS decisions for yourself. If you look carefully you’ll see that as you opened this page the menu bar changed to include all the content on the page, so you can surf via the main menu tabs or simply click on the live links here.

Passive vs. Real Time: This section helps you learn the differences between the two main forms of GPS tracking currently in use.