1. Compute the true bearing of line AB S 80°50’ E if the magnetic declination in the locality is 01°30’ East a.S 82°40’ E b. S 79°40’ W c. S 79°20’ E d. S 82°20’ W 2.Compute the true azimuth from the south of line EF N 38°54’ W if the magnetic declination in the locality is 03°25’ East a. 144°31’ b. 137°41’ c. 173°14’ d. 144°13’

Q: Determine the bearing and azimuth of each angle. Angle A bearing is NW.

A: to determine bearings and azimuths from a surveying plot, you must understand that bearings indicate…

Q: 8. Convert the bearing XY, S 63°25’ E to equivalent azimuths (azimuth from south and from north Draw…

A: Finding out azimuth of given bearing.

Q: the magnetic azimuth reckomed from north of a line is 205'40'. if the magnetic declinination if…

A: Given data- Magnetic azimuth=205o40'Magnetic declination=3o15' eastTo Find-True bearing of the line.

Q: Compute the deflection angle between the set of lines whose bearings are given. Bearing of line AB =…

A:

Q: If the Whole circle direction is (34°30') and the magnetic declination is (3°30')W the : magnetic…

A:

Q: The line CD has a bearing of S 50°10' E. Convert the bearing into equivalent azimuth from the north…

A: Given: The bearing is S50o10’E.

Q: The azimuth from north of traverse line AB is 225 degrees and 00". If the succeeding line BC has a…

A: Given: The azimuth of traverse line AB is 225o. The bearing of line BC is S 30o E.

Q: SITUATION 7. a. The observed compass bearing of a line in 1981 was S.37°30'E and the magnetic…

A: A) Observed compass bearing = S37°30'E Magnetic declination = 3°10'W Local attraction = 5'E  To…

Q: 1. Convert the following Azimuths to Bearings: a. 10° 20' b. 108° 46' c. 218° 07' d. 334° 35' e.…

A:

Q: If the Whole circle direction is (34°30') and the magnetic declination is (3°30')W the : magnetic…

A: Given data in question  Whole circle bearing Magnetic Declination  To find out  Magnetic direction

Q: The magnetic declination at a certain place is 8°15 E. What is the magnetic bearing there: (a) of…

A:

Q: Determine the horizontal force Q applied to block B that would cause the system to impend its motion…

A: Consider the F.B.D

Q: The magnetic declination in a locality is 2°17' W. Determine the true bearing aof the line whose…

A:

Q: (1) The magnetic bearing of line CD is S 30°15' W. Find its true bearing, if the declination is 10°…

A:

Q: Convert a forward azimuth of 270°-00'-01" to its equivalent forward bearing

A:

Q: A. AB, S 12° 58' E B. AC, N 45° 58' W

A: True Bearing: The horizontal angle measure of a survey line from the true meridian line is known as…

Q: . Given the observed magnetic bearings (forward and backward) of a closed compass Faverse Observed…

A: A) Calculating the misclosure of the given transvers : Misclosure=∑BB-∑FB

Q: D. Azimuths and Bearing 5. Find the bearing of 300 azimuth. 6. Find the bearing of 163* azimuth. 7.…

A:

Q: Convert the bearing into azimuth from north. N 20° 20' E

A: given - bearing N 20° 20' E   to find - azimuth from north

Q: Compute the omitted or missing bearings

A: Question is based on the traverse survey . Survey data is given in the question and Omitted bearing…

Q: Convert the bearing into azimuth from north. § 420 28' F

A:

Q: If the Whole circle direction is (34°30') and the magnetic declination is (3°30')w the : magnetic…

A: Given data  Whole circle bearing ( θT) = 34°30' Magnetic declination (δw) = 3°30'

Q: 3] Determine the true bearing and true azimuth reckoned from South of line AB, if the magnetic…

A: Magnetic declination =6°45' WMagnetic bearing of line AB=N 45°30' WTrue bearing= Magnetic bearing +…

Q: Convert the following azimuth to bearing a. 38°09'23" b. 144°26'58" c. 219°17'37" d. 303° 18'46" e.…

A: a. Bearing = Azimuth                                           (Hint : The angle lies in I quadrant…

Q: a. The current magnetic declination is 3º16'24" W. Line JK has a bearing of S88°52'15"W relative to…

A:

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

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Q: The magnetic declination in a locality is 3° 12' E. Determine the true bearing and true azimuths…

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

A:

Q: The back-bearing of XY is S 25° 25' 36" E. What is the fore-bearing of XY? Provide your answer as a…

A: Objective: To determine the fore-bearing of line XY from the given value of back-bearing.   Given:…

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: The magnetic declination in a locality is 3° 10' W. Determine the magnetic bearing of line AB whose…

A:

Q: Survey- The observed magnetic bearing of a line OE was found to be 185°. It was later discovered…

A: Observed MB=185o Local attraction=+1.5o Magnetic declination d=3.5o   It is needed to find the true…

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

A:

Q: Q2) In the figure shown, find the direction from point M into point P, if you know the direction the…

A: Surveying is the branch of civil study in which the measurement between different points on the…

Q: the true bearing of an observation is N 36°31'03". The azimuth from the magnetic south of the same…

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.