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Bridge Instruments – Marine Chronometer and Sextant

MARINE CHRONOMETER

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1 PRINCIPLES PARTS OF SEXTANT

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2 READING THE SEXTANT

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3 OBTAINING SEXTANT ALTITUDE

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4 INDEX ERROR

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5 ERRORS CORRECTIONS ADJUSTMENTS

6 EVALUATION OF IE

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7 NON ADJUSTABLE ERRORS

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8 SEXTANT ALTITUDE CORRECTIONS

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9 FINDING TRUE ALTITUDES

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Bridge Instruments – Sextant

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