The methods used in primary level and triangulation work in unsettled and broken country (1909)
Stewart, John Truesdale · leaf 92
t in the direction in which it was desire telescope anc p a c 9 c the same distance as t vjfrfathen set up, resting on the too of the r st 1 enth, necessary a second trial would be ma.de by t was located by the eye. The method of 1 r> o a t / xu »uiMug xogexner ootn men b a came very pr proper… … e e 1 e a t i he c c r 3 were 1 o ca ted ere a e r
Geodesy · Surveying · Triangulation · Theses
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