gps how, explained

[roscoe]

http://feature.geography.wisc.edu/sco/gps/index.php

 

[knobby]

Re: gps how, explained

thanks roscoe, I been wondering about that. Now, how can my wife tell what I'm thinking? Must be them satellites.

 

[EFIS]

Re: gps how, explained

And here I have been thinking all along its done with mirrors. A good Article roscoe.

 

[PierBridge]

Re: gps how, explained

Thanks roscoe here's one I like.<br /> http://www.colorado.edu/geography/gcraft/notes/gps/gps_f.html

 

[roscoe]

Re: gps how, explained

Nice ggoody. <br />I have seen quite a few explainations, a few here on iboats- with arguments!!!, and also filled with techno-speak. <br /><br />I thought it was easy to understand with the intersecting circles being explained. It made more sense in my spatially oriented brain.