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← HistoryDuring 18th-century transoceanic travel, what outcome arose when lunar distances diverged significantly from chronometer-based longitude calculations?
A)Precise coastal piloting improved notably
B)Ships reliably arrived at designated ports
C)Landfall errors increased substantially✓
D)Sailors accurately mapped ocean currents
💡 Explanation
Increasing landfall errors occurred because the error detection mechanism, comparing lunar distance (celestial navigation) against chronometer time, failed because of errors. This resulted in position uncertainty; therefore, ships missed target locations; nautical charts remained imprecise, rather than more reliable voyages.
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