1. A field is in the form of a regular pentagon. The direction of the bounding sides were surveyed with an assumed meridian 5° to the right of the true north and south meridian. As surveyed with an assumed meridian, the bearing of one side AB is N 33°20' W. a. Compute the true bearing of line BC. b. Compute the true azimuth of line CD. c. Compute the true bearing of line AE.

Q: A field is in the form of a regular quadrilateral. The magnetic meridian of side AB is N 33deg 20min…

A: Angles and lengths are the fundamental estimations in studying. Points in studying are delegated…

Q: determine the true azimuths (from south) of the

A: NOTE: magnetic bearing and assumed bearing both are different . here we used assumed bearing.…

Q: A point P is 20 mm above H.P and lies in the 2 nd quadrant. It shortest distance from xy line is 45…

A: Since we answer one question at a time, we will answer the first one. Please resubmit another…

Q: The bearing of a line AB in a closed traverse ABCA is 137°30' and its length is 125.8 m. The…

A: Bearing of line AB: 137°30′Length of line AB: 125.8 mX-coordinate of point A: -5 mY-coordinate of…

Q: 66. The magnetic bearing of a line is found as 35° 45'. If the declination is 3° 45' E, the true…

A: Given:- Magnetic bearing=35o45'Magnetic declination=3o45'E To find:- True bearing of line

Q: What is the horizontal angle which it makes with the true meridian through one of the extremities of…

A: i have explained in great detail  plz go through diagram and try to got it ha its so simple  correct…

Q: by the analytical method and Mohr’s circle Find σx' ,σy' and τx'y'

A: σx=50MPaσy=50MPa

Q: The true bearing of a line is 356° and the magnetic bearing is 8° 30'. The declination is

A: Given data- True Bearing TB=356oMagnetic bearing MB=8o30'To Find-Declination δ

Q: Compute the bearing and distance of line DA. b. Compute the area of the traverse а.

A: a) Bearing and distance of line DA LATITUDE = L cosθ DEPARTURE = L sinθ LINE BEARING DISTANCE,  L…

Q: The magnetic declination at point 0 is 3* 15 E. The magnetic azimuth of line OP is 193* 30. The…

A:

Q: A field is in the form of a regular pentagon. The direction of the bounding sides was surveyed with…

A:

Q: Determine the true bearing of the line AD, true azimuth of line AD from north and true azimuth of…

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Q: Calcule la ubicación vertical del centroide para esta forma. y = 23 19 3 38 28 (1) (2 T 65 68 ref

A: We have to find the centroidal axis of y direction.

Q: b) Rotation of a cross-section in point B 1₁ 1 9,1 B

A:

Q: by the analytical method and Mohr’s circle Find εx' , εy' and γx'y' Find main directions θp and main…

A: Strain in x-direction (εx) = 0Strain in y-direction (εy) = 0Shear strain xy direction (γxy) = 100 μs

Q: The Magnetic Bearing of a line AB is S 38°30' W. Determine the True Bearing if the Magnetic…

A: Given: The magnetic bearing of line AB is S38o30’W. The magnetic declinations are 4o30’W and 3o30’E.

Q: A field is in the form of a triangle. If the true bearing of side AB is N48°15'E, AB = 15, BC = 12,…

A: True bearing of side AB =  N 48°15' EAB = 15,BC = 12, CA = 20, Find:a.) The corrected distance of…

Q: With the same problem, assume bearing AB is due north. Determine the bearing of line AE. Sketch…

A: The bearing of AB is due north i.e., N0°E The Interior angle at A is 117°30'    To determine the…

Q: A chain line CDE crosses a river, D and E being on the near and distant banks respectively. A…

A: The chainage of E =?

Q: The magnetic bearing of a line AB is South 28 degrees 30 minutes East. What is the true bearing if…

A:

Q: 90 kN C A В 4 m 8 m

A:

Q: The direction of the bounding side of a regular pentagonal field was surveyed with an assumed…

A: find the following: a. True bearing of line BC b. True azimuth of line DE c. True bearing of line…

Q: V В.М D B.

A: Given:- an arrangement as shown below

Q: Solve for the length of line DE and for the bearing of Line FA

A: First we have to convert the bearings into whole circle bearing.

Q: The bearing of line AB is N 70° W and the azimuth of line Ac is 245 °. Then, the internal angle BAC…

A: To find angle BAC?

Q: Using the table 1. Compute the distance of the line DA.  a. 79.733 b. 87.243 c. 97.634 d. 89.921 2.…

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Q: a) Back bearing of line AB b) Forward azimuth (from the North) of line AB c) Back azimuth (from the…

A:

Q: B 15 m 9 m -13.5 m- P= 18.0 kN FIND THE SIZE OF angles BAC, ACB, and CBA and FIND measurement of BC…

A: The figure is as shown below

Q: Derive the correct equation for the critical angle (ϴ1) using Snell’s Law and ϴ2 = 90°. Be sure to…

A:

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.