A treatise on surveying, comprising the theory and the practice ; (1887)
Gillespie, W. M. (William Mitchell), 1816-1868, Staley, Cady, 1840- [from old catalog] ed · New York, D. Appleton and company · leaf 274
lete courses from Ato E, are respectively 1405 -32477 northlatitude, and 5314*34587 east depart-ure. The course, E A, correspondingto this deficiency, we find, by proceed-ing as in Case 1, to be S. 75° 11 15W., 5497-026. The angle AEF istherefore = 75° 11 15 - 18° = 57°11 15. Then in the triangle… … 392. When the Deficient Sides are separated from Each Other. A modification of the preceding method will still apply. In thisfigure let the omissions be the bearing of F A and the length of C D. Imagine the courses to changeplaces without changing bearings orlengths, so as to bring the…
Surveying
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