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Civil Engineering · Q22

Elements Of Remote Sensing

Engineering and GATE · Civil Engineering · question 22

Q22

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
Answer
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

Answer: Option A

Solution

Answer: Option A
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