Which of the following statements about the accuracy that can be obtained with the differential technique (D-GPS) of the satellite navigation system NAVSTAR/GPS is correct?

Question

ATPL - Airline Transport Pilot license - Radio Navigation - Which of the following statements about the accuracy that can be obtained with the differential technique (D-GPS) of the satellite navigation system NAVSTAR/GPS is correct?

QuizVDS · Accepted Answer

The nearer a receiver is situated to a D-GPS ground station, the more accurate the position fix

QuizVDS · Answer

A D-GPS receiver can detect and correct for SA providing a more accurate position fix

QuizVDS · Answer

The increase in accuracy of position fixes is independent of the receiver position in relation to a D-GPS ground station

QuizVDS · Answer

Only D-GPS allows position fixes accurate enough for 'Non Precision Approaches'

ATPL: Which of the following statements about the accuracy that can be obtained with the differential technique (D-GPS) of the satellite navigation system NAVSTAR/GPS is correct?

Domanda 104, Radio Navigation - ATPL - Airline Transport Pilot license