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← HistoryWhich navigation outcome occurred from repeated use of inaccurate latitude calibrations in a medieval astrolabe?
A)Cumulative geodesic position error✓
B)Oscillating declination angle drift
C)Random azimuthal reading fluctuation
D)Seasonal gnomon shadow distortion
💡 Explanation
When an astrolabe with inherent latitude inaccuracies is repeatedly used for geodesic positioning, a cumulative error occurs because each reading's offset propagates through subsequent calculations. Therefore a geodesic position error develops, rather than the other options which describe different mechanisms affecting readings within individual observations.
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