2. Convert the following bearings to azimuths: a) N42°37'W b) N71°13'E c) S75°55'E d) S13°43'W e) N51°51'W f) $1°19'E

Q: 4-2. What is the angle included between the two lines? Ans. a. 76° 21' 16" b. 103° 38' 44" c. 76°…

A:

Q: C 105 22 B 118 37 Sta A C . D E 108°28′ E B 120 28 N30°00'W MERIDIAN 87°05' DEFLECTION ANGLE A ANGLE…

A:

Q: COMPUTED INTERIOR ANGLES ADJUSTED INTERIOR ANGLES STA CORR ADJUSTED BEARINGS LINE FORWARD S 30 40'w…

A:

Q: Missing data Length Bearing АВ 102.84 N 54d 47m E BC ? S 44d 46m E CD 77.25 S 54d 21m W

A:

Q: Compute the azimuth from north of line CD. Azimuth AB = 105°26'32"; angles to the right ABC =…

A: Azimuth of AB = 105°26'32''Angle to the right ABC = 52°54'26''Angle to the right BCD = 36°36'38''…

Q: Compute the following azimuths into Bearings: • 132°45'31" 289°12'12 220°47'39"

A:

Q: What is the error of closure?

A: Given:Reduced level of bench mark-10=701.32'We know that,Height of instrumentHI=R.L. of B.M. of…

Q: All data are in feet. The elevation of BM-A is 1364.58 feet. Rod readings are as follows: +S on…

A:

Q: DISTANCES 110.8 m BEARING N 32°27' E 83.6 m S 8°51' W 126.9 m S 72021 W

A: course Bearing  (QB) Bearing (QB) Distance  (m) AB N32° 27'E 32° 27 ' 110.8 BC ? 0 83.6…

Q: 2)Given the following set of stadia level notes. FORESIGHT VERTICAL BACKSIGHT STA STADIA VERTICAL…

A: The formula to calculate the height of instrument : at station A:Height of…

Q: Example - : The bearings of a closed traverse ABCD are as under. Calculate ncluded angles and apply…

A:

Q: convert it into azimuth. thank you

A:

Q: Observed Bearing computed Correation internal angle Adjusted values Iemal Perwerd back angle Sta…

A: Internal Angles Angle A = 210o40I + (360o0I - 332o0I) = 238o40IAngle B = 96o10I - 30o40I =…

Q: J) Adjusted bearing on line DA (round to the nearest second ) LINE DISTANCE (m) BEARING АВ 388. 08 S…

A: Signs for Lattitude and Departure:  If Bearing is in  N-E = Both positive  S-E = L -e and D +ve  S-W…

Q: 1. Compute the missing or omitted distance or bearing 6. S 85°51' E 160.00 m. 1 N 51°59' E 165.88 m.…

A: Given:- Some distances and bearings of an area are given To determine:- The missing or omitted…

Q: Convert and perform the following and show the answer in bearings: S87°19’33’’W + 19°12’59’’

A:

Q: (b) The following are the observed fore bearings of the line:- AB 38°14'; BC 142°18'; CD 208°37';…

A: If FB < 180o , then BB= FB+180o   If FB > 180o , then BB= 180o - FB   where,  FB = Fore…

Q: Convert the given bearings to equivalent azimuth.  a) AB, N 76°25’26” W; Reckoned from South b)…

A: Introduction- The horizontal angle between the direction of an item and that of another object, or…

Q: beari ngs ес

A: SURVEYING:

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

A:

Q: SOLVE FOR THE ANGLES: N.20 25 50"W S.20° 25' 50"W. S.52 21' 30"W. S.85 30' 16"E. + S.69 59' 10"W.…

A:

Q: 32. Compute for the area by using DMD and DPD method.

A: Using DMD method - Line Bearing Distance Latitude  Departure DMD 2A AB S36.46W 44.84 -35.624…

Q: Find out the  Difference of F.B and B.B  Correction  Corrected F.B & B.B  Include angle …

A: The given data is as follows: Line Length (m) Fore Bearing Back Bearing AB 123.159 97°30'…

Q: N 58 32'w 668.15 m N70 40'E 448.50 m Closing Line LATITUDE DE PARTURE LENGTH (m) BEARING COURSE +N…

A:

Q: Calculate the bearing of line P-O. Ans.: S N77° 19'21'E Rored azimuth 113° 10'54" 47° 44'46" Q…

A:

Q: Observed Bearings Forward Back $30°40'W N30°4O'E S83°50'E N84°30'W

A: Given Observed bearings  Both back side and forward side in reduced bearings Azimuth is calculate…

Q: Compute the missing or omitted distance or bearing

A: Let θ be missing bearing and L be the missing distance. For closed traverse, ∑L=0∑D=0

Q: Observed Bearings Computed Adjusted Values Length (m) Sta Internoal Angle Corr Interior Angle Line…

A: Angles inside a closed traverse are called interior angles. Angles right are measured after scanning…

Q: Convert the following bearings to their equivalent azimuths: [ Select ] N 25015' E (azimuth from…

A:

Q: 14. CONVERTING BEARINGS TO AZIMUTHS. Convert the following bearings to azimuths (reckoned from…

A: Given data,  A) N17°43'E B) Due west C) S25°31'E D) N12°19'W E) S57°30'W F) N77°13'W

Q: 5. OHITTED Pigures 3 and 4 are those of two closed traverses in the bearings of two `adjoining sides…

A: From the given traverse the data is following: Line Distance Latitude Departure AB 867.46…

Q: 2. Complete the mising data. UNE DISTANCE (meter). BEARING 1-2 123 4450 140.2336 146.3536 1648688…

A:

Q: 1. Compute the interior angles between the given pair of lines whose magnetic bearings are given.…

A: rule: (a)If the lines are on the same side of the meridian and in same quadrant (Fig. a) The…

Q: 2. Convert the following bearings to azimuths (north and south) and vice versa: (a) BC, due east (b)…

A: Solution: (a)  BC due eastAzimuth of BC=90° of North(b) EF, N 66°30' WAzimuth of…

Q: 2. Complete the mising dota. UNE DISTANCE (meter) BEARING 1-2 123.4450 140.2336 146.3536 164.86…

A: To find Missing data from the table. a) length of the line 1-2 b) bearing of the line 1-2.

Q: Diferental leveing betwoen BMs A BCD and A oves olevaton dierences (in melers) of 1551, 32336, +38…

A: c = Misclosure = -15.51 + 32.335 + 38.092 - 54.903 c = 0.014 m = 14 mmK = Total distance = 2 + 3 +…

Q: Convert the following angles to Azimuth

A: SURVEYING:

Q: 1. Convert the following to bearings: 52°40’59’’ 205°32’11’’ 312°15’29’’

A: Angles and lengths are the essential estimations in studying. Angles in reviewing are named either…

Q: COMPLETE THE CHART: BEARING N. 10° 20' 30" E. S. 73° 45' 13" E. AZIMUTH 276 12' 07" 196° 15' 12"…

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Q: Q: What is the bearing of course CD and DE?

A:

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

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.