What is GPS?
Posted by Ocean Facts on 23 March, 2016
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This item was filled under Economy, Facts, Maritime Transportation, Positioning and Geology, Technology
For thousands of years, humans found their way by looking to the sky. Sailors used the constellations, sun, and moon to navigate to distant shores. Today, all that's needed is a device called a GPS receiver. GPS stands for Global Positioning System, and it lets us know where we are and where we are going anywhere on Earth.
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