A pentagonal lot has the following data. SIDE AZIMUTH DISTANCE(M) AB 198° 30' 108.20 BC 288° 98.60 CD 356° 30' 112.40 DE 42° 20' 120.00 EA ? ? Find the following: a) bearing and distance (m) of line EA b) area of the lot ( in m2 ) and (in hectare) c) DMD (Double Meridian Distance) of line BC d) DPD (Doubel Parallel Distance) of line DE

Q: Q4/ The elevation of center line for a cross section of street project. If the design level for the…

A: Answer  We are given that design level for the proposed street is 25 m  desired elevation = 25 m…

Q: LINES AB BC CD DE EF FA DISTANCE 88 42 ? 78 65 89 BEARING S 18° 25' E S 29° 27' W S 72° 29' E N…

A: Assume distance of line CD be "x" and bearing of EF be "a". To determine the values of x and a.

Q: A clockwise traverse ABCDEA was surveyed Find the length and direction of line AD Line AB BC CD DA…

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Q: Problem. The coordinates of the loop traverse are given below. a. Compute for the bearing and length…

A: Calculate length using formula L=(∑Latitude)2+∑(Departure)2 Calculate bearing using formula…

Q: Point Easting Northing 1 10000 10000 2 10044.83 10072.21 3 9932.248 10143.02 4 9887.415 10070.81

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Q: 1. Determine the area of the given closed traverse. LINE AB BC CD DE EA A. 820.6 mm^2 B 786 4 mm^2…

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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.