A transit is oriented by setting its vernier A to read the back azimuth of the preceding line. A back sight on the preceding transit station taken and transit is rotated about its vertical axis. The vernier A reads« Back to Previous Page

azimuth of the forward line Posted by Civil Engineer Asked on June 17, 2016 3:53 pm

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azimuth of the forward line Posted by Civil Engineer Answered on June 26, 2016 4:37 am