GPS Reliability Flashcards
1
Q
What carries out the RAIM anylasis?
A
RAIM analysis of GPS signals are carried out by Independently bu the GPS.
2
Q
When using 4 sats for 3D nav, the number of sats that need to be added for integrity monitoring?
A
A fifth sat can be added to confirm the calculation of the receiver position.
3
Q
Why is RAIM used?
A
By monitoring the accuracy of 4 sats using a fifth sat, if one sat is deemed faulty, it can be replaced.
4
Q
The amount of sats required for RAIM service assuming that one sat might fail?
A
6
