The sailor's sea-book1879 |
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Страница 12
... Westerly , inasmuch as the North - marked end of the needle lies to westward of the true North , while over the Pacific Ocean it is called Easterly , because the North - marked end lies to eastward of the true North . In British waters ...
... Westerly , inasmuch as the North - marked end of the needle lies to westward of the true North , while over the Pacific Ocean it is called Easterly , because the North - marked end lies to eastward of the true North . In British waters ...
Страница 13
... westerly , gives true course N.N.E. E. , which is 12 points to left of N.E. Ex . Course by compass N. , with variation 2 points westerly , gives true course N.N.W. W. Ex . Course by compass S. 6 W. , with variation 2 points westerly ...
... westerly , gives true course N.N.E. E. , which is 12 points to left of N.E. Ex . Course by compass N. , with variation 2 points westerly , gives true course N.N.W. W. Ex . Course by compass S. 6 W. , with variation 2 points westerly ...
Страница 14
... westerly , gives compass course S. b W. W. Ex . True course S.W. , with variation point easterly , gives compass course S.W. S. Ex . True course E. , with variation 1 points easterly , gives course to be steered E. 6 N. N. Ex . True ...
... westerly , gives compass course S. b W. W. Ex . True course S.W. , with variation point easterly , gives compass course S.W. S. Ex . True course E. , with variation 1 points easterly , gives course to be steered E. 6 N. N. Ex . True ...
Страница 19
... westerly variation to the right , to get the correct magnetic course to be steered . To find the distance between those two , or any other two places on the chart : measure off with a pair of dividers half the distance between them ...
... westerly variation to the right , to get the correct magnetic course to be steered . To find the distance between those two , or any other two places on the chart : measure off with a pair of dividers half the distance between them ...
Страница 22
... ( westerly ) . Should the variation be two points westerly , then the compass course will be S. W. W. The distance was found after placing the compasses on each position , by transferring them to the graduated meridian at the side of the ...
... ( westerly ) . Should the variation be two points westerly , then the compass course will be S. W. W. The distance was found after placing the compasses on each position , by transferring them to the graduated meridian at the side of the ...
Чести термини и фразе
altitude anchor angle apply bearing boat centre chart chro chronometer Circle Sailing cloth boards Colonel Sir William compass course correct magnetic course and distance Dead Reckoning deck Deviation Diff direction Dist Distance Signals East easterly Edition Engineers equator Flags gale give Greenwich mean hauled HENRY LAW hoist horizon Hour-angle hurricane iron latitude leeway light Long LUDGATE HILL mast meridian meridian altitude miles minutes Naut Nautical Almanac Navigation noon North northern hemisphere numerous Illustrations observed parallel parallel ruler Parallel Sailing Pennant pieces of timber Plates port practical protractor quadrant RALPH TATE rigging rope Rudimentary Treatise rule SCOTT BURN semicircle sextant Ship Date ship's head ship's place side Sir William Reid South southern Steam Ships steered storm subtract sun's lower limb tion track Traverse Table true course tude variation vessel West whirlwind William Reid wind Woodcuts yard
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