Which one of the following residual biases involves the GPS accuracy? – McqOptions

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1.	Which one of the following residual biases involves the GPS accuracy?
A.	Satellite dependent biases due to uncertainty in the orbital parameters of the satellite
B.	Receiver-dependent biases due to clock stability with line
C.	Signal propagation biases due to the sphere and troposphere propagation
D.	All the above
Answer» E.

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