Elements of surveying and navigation : with a description of the instruments and the necessary tables (1847)
Davies, Charles, 1798-1876 · New York : A.S. Barnes & Co. · leaf 181
miles; 4th, W. f N.12 miles ; 5th, S. E-. by E.A E. 41 miles: requiredthe distance run, the directcourse, and the latitude. We first form the tablebelow, in which w^e enterthe courses, from the tableof rhumbs, omitting the sec-onds, and then enter the lat-itudes and departures, takenfrom the… … Traverse Table. Courses. [Dists. 1 Diff. of Latitude. Departure. No.l Angle. N. S. E. [ W. 2345 S. S. E. i E. . . E. S. E S. W. by W. i W. w. 1 N...:.. S. E. by E. 1 E. 25° 1867° 3061° 528P335<J° 3 1623361241 1.77 14.47 8.80 17.04 21.12 6.8321.25 35.14 31.7111.87 1.77 61.431.77 63.2243.58 43.58…
Surveying · Navigation
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