Adjustments of engineering instruments and field problems in surveying (1905)
Prouty, Edward N[athan] 1868- [from old catalog] · Oakland, Cal., Press of Daily gazette] · leaf 42
d 0 C3 ^H Ul d ^ 02 CD CD r^ ■^ d d ,d > — c o -^ «M II rH O ^ fi !r cod r c3 02 CD ^ . o .3 ® Sis 2 ° d £ «hSo ^ + £ CD O O 0 r2 N | g o d g o fa 1 S +1 5 ?Ho *$^ .go « Ti-ll 11 n 03 ^CD 03 ^ P Jl II ^ ,d M o N<1 < -Jl z PROBLEM XVII. Base-line Measurement. A given base-line, AD, is so… … portions, AB and CD, can be measured with a tape. Apoint E, nearly at right angles to the base from B, is sochosen as to be intervisible with A, B and C, and givingangles AEB and BEG as nearly equal as may be to theangles EAB and ECB. With transit and tape, set pointsbetween A and B and between C…
Surveying
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