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Comparisons of methods of surveying (1911)

Pickels, George Wellington · leaf 48

An illustration from Comparisons of methods of surveying, 1911, leaf 48
curate the resultsbut it should never be less than one third the length of the average sight.This is based on the assumption that the instrument used reads to 30 andthat each angle is doubled on the limb. The same field as is shown in Fig. 5. and 10 was surveyed by this methodin 2 hours and 20… … Fig. 1.1. 20 t/3 0) M O ft 1 03 EH O GO ^< 01 03 tf» 03 H rH 1 IO <. ft o> O CO £> in CO rH CO C CD 1 O co 80 in in tfl CO CD 03 CO 03 1 £» o OS • O CO CO o •H Cl o 00 CO 1 rH 03 <) G> ^1 CO CO CD in rH CO CO CO CO 1 03 • n _j i i CQ CQ CM CO CQ H 1 CO •41 1 CQ iO 1 II II B — = —…

Surveying · Theses

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