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Instrument Rating Exam · Mock exam
IREX.5.2.1Topic: GNSS system and principles: segments, satellite signal, pseudo-ranging, RAIM, masking function, operating modes, WGS84, PDOP/GDOP.(clear)
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⏱ 120:00
Ground and space-based navigation systems and infrastructureGNSS system and principles: segments, satellite signal, pseudo-ranging, RAIM, masking function, operating modes, WGS84, PDOP/GDOP.· medium
The GPS constellation (space segment) consists of at least:
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