From the given technical description shown; (USE 2 DECIMAL PLACES FOR LATITUDE AND DEPARTURE) LINE LENGTH BEARING N 32°27' E S 17°29' E АВ 110.8 m BC 83.6 CD 126.9 DE S 73°31' W EA 90.2 N 18°44' W а. Calculate the missing data.

Q: 2. Compute the initial and corrected latitudes and departures below. Azimuth (°) Length (ft)…

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Q: *6-44. Determine the force in members BE, EF, and CB, and state if the members are in tension or…

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Q: Given the following information Course AB BC CD DE EA Azimuth N 60°00' W 300°00' S 40° 38' W 220°…

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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.