Question

Difference between direct and deflection angles of traverse

Answer 1

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W.C.B. of a traverse line = Forward W.C.B. of the preceding line ± deflection angle. ... These are either based on the computed azimuth or on the observed deflection angles. In the azimuth adjustment method, the computed azimuth of the closing line is compared with its previously observed value.

Answer 2

W.C.B. of a traverse line = Forward W.C.B. of the preceding line ± deflection angle. ... These are either based on the computed azimuth or on the observed deflection angles