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Showing posts from February, 2012

Latitude & Longitude & on to GPS

One of the foundations for reading and understanding maps and finding your way in the real world are the concepts of latitude and longitude. Their lines and numbers are used within Google Earth and GPS systems. Explore the multimedia article also titled Latitude & Longitude & on to GPS . Use the comments field below to contribute your thoughts on this piece. Please also contribute ideas, Web addresses and other related resources that can extend and improve it.