Guess we are going to have to brush up on our hiding techniques. GPS recievers will be much more accurate in the (fairly) near future.
http://www.reuters.com/article/scienceN ... 4620070716
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Guess we are going to have to brush up on our hiding techniques. GPS recievers will be much more accurate in the (fairly) near future.
http://www.reuters.com/article/scienceN ... 4620070716
The United States has 30 satellites orbiting the earth, sending signals that allow holders of receivers to pinpoint their own and others' locations -- as used in car satellite navigation systems.
The EU aims also to have 30 satellites up in space by around 2010 with a fully operational Galileo system by 2012.
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Cut and paste from the article mentioned above.