How GPS Receivers work

Hik­ing in South­ern Cal­i­for­nia can be fun as well as a real chal­lenge. I found a great expla­na­tion of how GPS Receivers work from the folks at HowStuffWorks.com

http://electronics.howstuffworks.com/gadgets/travel/gps.htm

Enjoy…

Larry

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Hi there…

I’m Larry. Wel­come to my blog about hik­ing in South­ern Cal­i­for­nia. I hope you enjoy my ram­blings. Please feel free to add your com­ments and I encour­age you to share your hik­ing expe­ri­ences in So Cal with us…

Norma and I are graphic design­ers. If you would like to see our work go to Sketch­Pad.