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 133
d direction from one of the angular pointsmust be given ; and if the distance and directionfrom one of the angular points is given, the dis-tances and directions from all of them are virtually-given ; thus, if we have AP, AC, and the anglePAC, we have CP, and the angle ACP, and wemay theorize on… … 1.293268 mc log. - 2.638459 a=20 log. - 1.301030)sin. (u-\-v) log. —1.992238 j . mc , =22.142 log. 1.345191 asin.(wi-v) 2 =490.34 log. 2.690382 a2 sm.2(u-{-v) 2mc log. 2.939489 sm.u - —1.698970 2mc sin. u - - - - 2.638459sin. v sm.(u+v) - - - —1.871339 =584.98 log. 2.767120 sin. v sin. (u-\-v)…
Surveying · Navigation
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