A treatise on surveying ; in which the theory and practice are fully explained (1860)
Alsop, Samuel · Philadelphia, E. C. & J. Biddle & co. · leaf 210
.; 21.53 S. from 26.52 K, the next latitude,leaves 4.99 K Finally, 4.99 N. and 4.99 S. cancel, leaving0 for the latitude of the fourth station. In the same man-ner we find the total departures. As the latitude and departure of the station with whichwe begin are zero, the work proves itself. It is… … point, lay off the several total latitudes contained in the tableabove or below the point as the latitude is north or south, andnumber them according to the station to which they are op-posite in the table. Through these points draw perpendiculars to the me-ridian, and make them equal to the…
Surveying
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