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QuestionArt
What instruments were used to determine the latitude of the ship? How did these instruments evolve over time?
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Step 1For this historical navigation problem, I'll provide a comprehensive overview of instruments used to determine ship latitude throughout maritime history:
Step 2: Early Celestial Navigation Instruments
- Astrolabe (developed around 8th century CE) - Allowed sailors to measure the angle of celestial bodies above the horizon - Primarily used by Arab and European navigators - Consisted of a circular metal disk with rotating arm for angular measurements
Final Answer
Navigation latitude determination evolved from basic astrolabes to increasingly precise instruments like quadrants, cross-staffs, backstaffs, and ultimately the sextant, each improving measurement accuracy and sailor safety.
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