The magnetic declination in a locality is 3° 12' E. Determine the true bearing and true azimuths reckoned from north and south of the following lines whose magnetic bearing are given . A. AB, S 75° 11' E

Q: Find all the bearings and azimuth. Bearing EF is N90˚0'0"W

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Q: 68°50 19° 30' 104° 23 R 282°45 %24

A: Finding out azimuth and 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: If the Whole circle direction is (34°30') and the magnetic declination is (3°30')W the : magnetic…

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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: Convert and illustrate the following bearings into equivalent azimuths: a)AB N70°50’W b) BC…

A: given - bearings      to convert them into azimuth

Q: The magnetic declination in a locality is 20 30' E .Determine the: [ Select ] true bearing [ Select…

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

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

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Q: In the figure shown, compute the following A. Bearings of BC, and FE B. Azimuth of CD, and AF C.…

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Q: a.) AZIM, of line EF = 138°32' b.) AZIM, of line FG = 321°24' c.) AZIM, of line GH = 214°51'

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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

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

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Q: 50 一Rined lim (x'tzX+リ 100 cosx dx J4+ sinx Pinel Domain fr ye 14-x? + Pind e for y= cot t-zt,…

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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: 4. OJ (N 15° 18' E) ; OK (S 50° 5" E) and OL (Due West) Angles JOL and JOK

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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…

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Q: 1. Given a close traverse S 54°59'15" E 382.24' 276.52' A S 68°05'35" W 472.68 в a. Determine the…

A: To Determine a. Determine the adjusted distance for line BC b. Calculate the adjusted bearing for…

Q: Answer the following questions. 1- If the bearing angle of the line AB is S 50°20'E, what is the…

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

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Q: During a theodolite traverse, the following observations were made in the field: Calculate the…

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Q: In an old survey performed in 1965, a line AB had a magnetic bearing of S75deg10’W when the magnetic…

A: Given Data:Magnetic Bearing = S75°10'WMagnetic declination = 4°30'Change in Magnetic declination =…

Q: Compute the azimuth from north of line CD. Azimuth AB = 103°26'32"; angles to the right ABC =…

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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: Convert the following azimuths to equivalent bearings AZn BC = 122°46’

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Q: The azimuth of line PQ is 293* 30'. The smaller angle between PQ and PR measured clockwise is 75*…

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Q: 5) If the horizontal direction from point S to point M is measured to be 12°45'10" and the direction…

A: 5)  Horizontal angle NSM = 179o20'40" - 12o45'10"                                      = 166o35'30"…

Q: The fore and back bearings of a line AB were observed to be 245°30' and 65°45'. It is known that…

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

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Q: 1. Convert the following bearings to their equivalent azimuths: a. N 15° 36' 45" E b. S 80° 51' 20"…

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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.