Pugsley's Tides: Standard Methods of Computing the Times of High Water and Low Water as Required at the U.S. Local Inspectors Examinations; an Examination SpecialtyR.M. Pugsley, 1916 - 128페이지 |
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18개의 결과 중 1 - 5개
8 페이지
... 12 hours is also civil time P. M. The lower transit is found by adding together the moon's meridian passages for the ... subtract 12 hours and the result will be the civil time of low water the 5th , 7h 14m A.M. To the moon's meridian ...
... 12 hours is also civil time P. M. The lower transit is found by adding together the moon's meridian passages for the ... subtract 12 hours and the result will be the civil time of low water the 5th , 7h 14m A.M. To the moon's meridian ...
11 페이지
... subtract 12 hours to convert the astronomical time into civil time the 11th , Oh 37m A.M. To the moon's upper ... time P.M. 2. Example : January 11 , 1914. Find the times 11.
... subtract 12 hours to convert the astronomical time into civil time the 11th , Oh 37m A.M. To the moon's upper ... time P.M. 2. Example : January 11 , 1914. Find the times 11.
14 페이지
... 12 hours is also civil time P.M. To the moon's upper transit at the meridian of Boston , 20d 19h 58m , add the low ... subtract 12 hours to convert the astronomical time into civil time the 21st , 6h 57m A.M. To the moon's lower transit ...
... 12 hours is also civil time P.M. To the moon's upper transit at the meridian of Boston , 20d 19h 58m , add the low ... subtract 12 hours to convert the astronomical time into civil time the 21st , 6h 57m A.M. To the moon's lower transit ...
17 페이지
... 12 hours is also civil time P.M. To the moon's upper transit at the meridian of Charleston , 24d 23h 47m , add the ... subtract 12 hours to convert the astronomical time into civil time the 25th , 6h 39m A.M. To the moon's lower transit ...
... 12 hours is also civil time P.M. To the moon's upper transit at the meridian of Charleston , 24d 23h 47m , add the ... subtract 12 hours to convert the astronomical time into civil time the 25th , 6h 39m A.M. To the moon's lower transit ...
20 페이지
... subtract 12 hours to convert the astronomical time into civil time the 9th , 5h 27m A.M. To the moon's upper transit ... time P.M. 5. January 9 , 1914. Find the times of high 20.
... subtract 12 hours to convert the astronomical time into civil time the 9th , 5h 27m A.M. To the moon's upper transit ... time P.M. 5. January 9 , 1914. Find the times of high 20.
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1/4 lunar day 10m for longitude 12 hours High A. M. 3 High A. M. 3 Low add 1 day add the high add the low added the correction astronomical date Burntcoat Head chief mate civil time P.M. coastwise steam vessels convert the astronomical correction 10m day and sub day and subtract day Low water deck department gives the astronomical gives the moon's High water ast High water civil High water interval hours High water hours to convert hours west interval High water interval Low water less than 12 Light-house longitude 5 hours Low water ast Low water civil Low water interval lunar day Low mate of ocean Moon's lower transit moon's meridian passage Moon's upper transit N. A. Cor Nautical Almanac ocean or coastwise ocean steam vessels Old Point Comfort pilot Port Darwin sail vessels subtract 12 hours third mate water interval High water interval Low white light wind ΙΟ