A New And Accurate Method of Finding a Ship's Position At Sea, By Projection On Mercator's Chart ... the Principles of the Method Being Fully Explained And Illustrated By Problems, Examples, And Plates, With Rules for Practice, And Examples From Actual Ob
A New And Accurate Method of Finding a Ship's Position At Sea, By Projection On Mercator's Chart ... the Principles of the Method Being Fully Explained And Illustrated By Problems, Examples, And Plates, With Rules for Practice, And Examples From Actual Ob
Sumner, Thomas H
The book A New And Accurate Method of Finding a Ship's Position At Sea, By Projection On Mercator's Chart ... the Principles of the Method Being Fully Explained And Illustrated By Problems, Examples, And Plates, With Rules for Practice, And Examples From Actual Ob was written by author Sumner, Thomas H Here you can read free online of A New And Accurate Method of Finding a Ship's Position At Sea, By Projection On Mercator's Chart ... the Principles of the Method Being Fully Explained And Illustrated By Problems, Examples, And Plates, With Rules for Practice, And Examples From Actual Ob book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is A New And Accurate Method of Finding a Ship's Position At Sea, By Projection On Mercator's Chart ... the Principles of the Method Being Fully Explained And Illustrated By Problems, Examples, And Plates, With Rules for Practice, And Examples From Actual Ob a good or bad book?
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M., then, if the latitude, used in finding the apparent time, be {*&?} than the true latitude, the longitude will be too far { Jg£ } But if the time of observation be P. M., then if the latitude, used in finding the apparent time, be {*%?] than the true latitude, the longitude will be too far {£*•} * By amplitude is here to be understood the angular distance of the sun from the prime vertical, whether the sun be in the horizon or above it ; it would be perhaps more proper to call it the co-azim...uth. 6 Digitized by VjOOQ IC n * * j i. *u v S northerly in north latitude, > And when the beats j ^^ ^ g(mth ^^ J And the time of observation is A. M., then, if the latitude used in finding the apparent time be {^JST} than the true latitude, the longitude will be too far {£?; j But if the time of observation be P. M., then, if the latitude used in finding the apparent time be {**££*} than the true latitude, the longitude will be too far { §g; } Note. After the vernal equinox, when in north latitude, observations may be often taken when the sun bears to the northward of the E.
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