Astronomy Cast Ep. 212: GPS Navigation

Article written: 10 Feb , 2011
Updated: 19 Jan , 2016

Handheld GPS Navigation Device

The in previous podcast, we talked about the old way navigators used to find their way around the planet; by looking at objects in the sky, and doing some tricky math. The new navigation system, of course, is the Global Positioning System, and it helps you find your spot on the planet with amazing accuracy. Let’s see where the system came from, and how it works.

Click here to download the episode.

Or subscribe to: with your podcatching software.

GPS Navigation shownotes and transcript.

, ,

3 Responses

  1. Member
    Aqua says

    I get an error message when I went to “Click here do download this episode”…

  2. William928 says

    Aqua: Same problem here…..

Comments are closed.