A treatise on surveying and navigation: uniting the theoretical, practical, and educational features of these subjects (1857)
Robinson, Horatio N[elson], 1806-1867. [from old catalog] · Cincinnati, J. Ernst; Toledo, Anderson, Burr, & co. · leaf 100
e ad-joining figure, a portion of thefigure Air, is reckoned twice. Butthis is corrected by the subtractivespace HIih, which includes notonly the exterior portion hHIA>but also the whole additive trian-gle All, belonging to the last sideof the figure I A. In the following example are several… … 2. S. 80° 00 E. (< 1.15 3. S. 69° 00 E. i. 12.73 4. S. 15° 45 W. tt 5.00 5. N. 66° 45 W. n 1.05 6. S. 31° 00IF. ti 2.90 7. iV. 70° 45IF. n 8.92 8. S. 41° 45 W. tt 2.08 9. N. 63° 00IK tt 4.18 SURVEYING We can contract the operation in reference to the space it willoccupy, by putting the…
Surveying · Navigation
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