Which one of the following parameters is accurate for DGPS?

A Positional accuracies ~ 1 - 2 m if rover is less than 1-2 km from the reference station
B Positional accuracies ~ 2 - 5 m if rover is less than 2-5 km from the reference station
C Positional accuracies ~ 5 - 10 m if rover is less than 5-10 km from reference station
D Positional accuracies ~ 5 - 10 m if rover is less than 25 km

Correct Answer: Positional accuracies ~ 1 - 2 m if rover is less than 1-2 km from the reference station

Bissoy MCQ
#Civil Engineering #Elements Of Remote Sensing

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