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← HistoryWhich geometrical consequence occurs during inaccurate planispheric projection within historic astrolabes?
A)Increased angular distortion near limb✓
B)Reduced solar altitude accuracy
C)Exaggerated stellar parallax effects
D)Diminished equinox precession visibility
💡 Explanation
Increased angular distortion arises near the limb because planispheric projection inherently maps a sphere onto a plane using stereographic projection. This causes angular deformation more at the edges, rather than uniformly affecting all positions; therefore, errors in relative positions grow greatest at the edge.
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