What is the approximate maximum position uncertainty

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Reference no: EM13229341

use GPS and they are useful for many reasons. GPS receivers use signals from more than three satellites so that cheap quartz clocks can be used instead of expensive atomic clocks. The quartz clocks tend to drift up to + or -1 ns/s. If the receiver clock were calibrated once a day, what is the approximate maximum position uncertainty if only three satellite signals were used to determine location? Would the GPS system be useful under these conditions?

Reference no: EM13229341

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