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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54개의 결과 중 1 - 5개
8 페이지
... add the high water interval 6h 34m , which gives the time of high water 5d 01h 04m , and being less than 12 hours is also civil time P. M. To the moon's lower transit at Baltimore add the low water interval Oh 44m , which gives the ...
... add the high water interval 6h 34m , which gives the time of high water 5d 01h 04m , and being less than 12 hours is also civil time P. M. To the moon's lower transit at Baltimore add the low water interval Oh 44m , which gives the ...
9 페이지
... High water interval + 6 34 High water ( civil time ) 5 ΟΙ 04 P.M. Moon's lower transit Baltimore 4 18 30 Low water interval + 44 Low water ( ast . time ) Add 1 day and sub . 12 hours Low water ( civil time ) Moon's mer . pass . 4th ...
... High water interval + 6 34 High water ( civil time ) 5 ΟΙ 04 P.M. Moon's lower transit Baltimore 4 18 30 Low water interval + 44 Low water ( ast . time ) Add 1 day and sub . 12 hours Low water ( civil time ) Moon's mer . pass . 4th ...
10 페이지
... High water ( ast . time ) Add 1 day and sub . 12 hours High water ( civil time ) 1/4 lunar day Low water ( civil time ) 1/4 lunar day High water ( civil time ) Moon's mer . pass . 4th N. A. Cor . for long . 5h W. Moon's upper transit ...
... High water ( ast . time ) Add 1 day and sub . 12 hours High water ( civil time ) 1/4 lunar day Low water ( civil time ) 1/4 lunar day High water ( civil time ) Moon's mer . pass . 4th N. A. Cor . for long . 5h W. Moon's upper transit ...
11 페이지
... high or low water intervals are added to it , it is clear that the resulting times of tides will be on the 12th ... add the high water interval 1h 28m , and the result will be the astronomical date and time of high water , 10d 12h 37m ...
... high or low water intervals are added to it , it is clear that the resulting times of tides will be on the 12th ... add the high water interval 1h 28m , and the result will be the astronomical date and time of high water , 10d 12h 37m ...
12 페이지
... high waters and low waters at Philadelphia , Pa . BY UPPER AND LOWER TRANSITS . Moon's mer . pass . 10th N. A. Cor . for long . 5h W. Moon's upper transit Philadelphia High water interval High water ( ast . time ) Add 1 day and sub . 12 ...
... high waters and low waters at Philadelphia , Pa . BY UPPER AND LOWER TRANSITS . Moon's mer . pass . 10th N. A. Cor . for long . 5h W. Moon's upper transit Philadelphia High water interval High water ( ast . time ) Add 1 day and sub . 12 ...
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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