GPS and Computer Maps

GPS and Computer Maps

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Explores the history and development of the Global Positioning System, and discusses the advantages of using electronic maps.GPS satellites move at a speed of about 7, 000 miles per hour (11, 265 km/h). This drawing shows what one of these satellites looks like. How GPS Works How does the information GPS satellites gather make its way to your car? The satellitesanbsp;...

Title:GPS and Computer Maps
Author:Julia J. Quinlan
Publisher:The Rosen Publishing Group - 2012-01


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