find out the included angles in a closed survey PQRSTP, the f

Q: 11. A closed traverse has the following data: Using transit rule, find the corrected bearing of line…

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Q: Line AP The following observations were taken from stations P and Q. Length (m) Bearings N 60° 30' E…

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Q: Observed Bearings Computed Sta Internal Angle Adjusted Values Corr Interior Forward Back Angle…

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Q: Compute the latitudes and departures for the sides of the traverse shown in the figure. Determine…

A: calculate all the bearings of all three stations:

Control Survey and Geodetic reductions

Control surveys or survey controls are used to establish reference points as a basis for various construction activities. Vertical and horizontal control points are to be established in a control survey to increase accuracy. After establishing the control points, all other types of surveys such as topographic, right-of-way, aerial mapping, construction layout, boundary surveys, and utility mapping can be worked upon so that control networks can be formed. The place from which the observations are made is called a survey station.