American Practical Navigator

Published on: 1925
Page Count: 850 pages
Print Type: BOOK
Categories: Nautical astronomy
Maturity Rating: NOT_MATURE
Language: en
Embeddable: Yes
PDF Available: No
EPUB Available: No
ISBN-13: ISBN-13 not available
ISBN-10: ISBN-10 not available
... linear distance , measured on a parallel of latitude , between two meridians ; unlike the various quanti- ties ... distance Tn in the latitude of T , or to n'T ' in the latitude of T ' . The curved line which joins any two places on the ...

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New American Practical Navigator

... Dragon .. 336 358 Bocas Grande Island .. 355 354 Bodie Island ... 332 350 Boeton Boetona .. 355 352 Bogo ... 355 349 Bogskaren .. 343 334 Boi Point .. 337 356 354 Bokel Cay . 333 334 Bokfjord . 341 346 Bolinao , Cape .. 356 345 Bolivar ...

American Practical Navigator

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The American Practical Navigator: An Epitome of Navigation

... 139 171 .95867 1 04133 172 .96047 .03953 14 .96005 140 171 . 03995 171 138 .96187 . 03813 1 138 2 15 169 171 16 169 ... CSC tan Diff . 1 ' cot sec Diff . 1 ' cos + 175 ° 5o → Diff . sin 1 ' CSC tan Diff . 1 ' cot sec ↓ ↓ Diff . 1 ...

Tables from American Practical Navigator

... sheets are blank charts showing only the graticule of latitude and longi ... sheets , each series of a different size . Details are given in Pub . No. 1 - N ... Star Finder and Identifier . H.O. Misc . 10578 , Eskimo Place Names and Aids ...

The New American Practical Navigator: Being an Epitome of Navigation; Containing All the Tables Necessary to be Used with the Nautical Almanac, in Determining the Latitude, and the Longitude by Lunar Observations ... : With an Appendix Containing Methods of Calculating Eclipses of the Sun and Moon ...

... winds on this coast are generally between the south and W. S. W. they are obliged to steer S. S. E. or south , and ... westward . For the same reason , those bound from America to Europe endeavour to gain the latitude of 30 degrees , where ...

American Practical Navigator: An Epitome of Navigation

... 139. Trigonometric functions are the various proportions or ratios of the ... csc 0 = - - hypotenuse side opposite hypotenuse secant 0 sec 0 = side ... CSC 8 1 sec @ 1 tan 0 = cot 0 1 CSC 0 = - sin 1 sec = COS 0 1 cot 0 = - tan 0 In ...

American Practical Navigator: An Epitome of Navigation : Originally by Nathaniel Bowditch, LL.D.

... CSC Diff . 1 ' tan Diff . 1 ' Diff . -152 ° cot sec 1 ' COS Diff . ↓ 1 ' 1 0 0.45399 .45425 2. 20269 126 . 20143 ... 139 13 10 0. 45658 2. 19019 0.51319 1.94858 1. 12400 0.88968 50 124 11 .45684 37 140 . 18895 13 123 12 . 45710 . 18772 .

New American Practical Navigator

Ө 0 RA R 1 B F FIGURE 139a . - Similar right triangles . 139. Trigonometric functions are the various proportions or ... csc 0 = = hypotenuse side opposite hypotenuse secant 0 sec 0 = side adjacent side adjacent cotangent 0 = cot 0 = side ...

The American practical navigator: an epitome of navigation and nautical astronomy. 1883

... winds are caused , directly or indirectly , by changes of temperature . If ... westward of 103 miles per hour . So , also , if a mass of air from the ... westward . Winds are classified as CONSTANT , PERIODICAL , and VARIABLE Winds ...

The American practical navigator: an epitome of navigation and nautical astronomy. 1882

... tally - pins , stretches taut the line and is signalled into range with Base No. 2 by the rear man moving his hand to right or left ; when in position he puts a tally - pin in place of his stave , and moves ahead , dragging the ...

American Practical Navigator: An Epitome of Navigation

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American Practical Navigator

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The American Practical Navigator: An Epitome of Navigation

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American Practical Navigator

... definition . 103 51 307 128 how applied .. measured .. 308 129 251 103 of ... definition__ 239 98 Ranges for finding compass error .. in piloting --- 90 45 ... 314 130 Silvering sextant mirrors --- 254 103 186 86 Solar time . ( See ...

The New American Practical Navigator: Being an Epitome of Navigation. 1874

... U A M E R I C A GUIANA RiverAmazon 90 . 85 . 80 . 75 . 70 . 65 . 60 . 55 . 50 . 45 . 40 . 35 . CAPE VERD ISLANDS S.Antonio Sta Cruz St.Vincent St Nicholas & Sal Slag Bonavista Fogo Brava Port Praya Mayo C.Verde 30 . • StPauls I. 25 ...

American Practical Navigator

... 350 0 41 4 , 43 QUARANTINE ANCHORAGE +3 41 34 31 3 31 31 3 34 P 3 23 S 25 25 2 25 25 2 COMMERCE Being filled 23 FI WRG 5 $ 91ft 7,5M Chy 220 250 Mas 250 500 OSTACK ( 157 ) . Gillis Sta . 15 33 2 43 ... are explained in Chapter 9 , Tides and.

American Practical Navigator: An Epitome of Navigation and Nautical Astronomy

... refraction being the angle between the lines BS and AS ' . If CAZ is the ... refraction increases the apparent altitude of a star without affecting its ... sea horizon below the true horizon , due to the elevation of the eye of the ...

New American Practical Navigator

... course off the same bow as the apparent direction . To find the direction in compass points , enter the table at bottom of page . Use the upper part if the wind is off port bow and the lower part if off starboard bow . In the left ...

American Practical Navigator

... linear distance , measured on a parallel of latitude , between two meridians ; unlike the various quanti- ties ... distance Tn in the latitude of T , or to n'T ' in the latitude of T ' . The curved line which joins any two places on the ...

The American Practical Navigator: An Epitome of Navigation

... vs. Softcopy Publications The navigator uses many textual information ... hard - copy printed publications , increasingly these texts are found on ... print them at all . Also , a few CD - ROM's can hold entire libraries of in- 401 ...

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