Question 8 The angles about a point P were measured with the following number of measurements taken shown in the table below. Measured Angle Repitition Value APB 31° 15' ВРС 12° 16' 4. CPD 41° 28' 4 DPA 84° 53' 2 Calculate the most probable value of angle BPC O 12°14' O 12°17 O 12°18' O 12°15'

Q: When measuring a distance AB, and with respective to facing towards point B when standing at point…

A: Recorded Distance = The first taping pin was placed 1.35 ft to the left of line ABThe second pin was…

Q: 3. From Figure 3.1 calculates angular error, traverse accuracy, adjusted coordinate (N, E), adjusted…

A: Data givenFind:(a) Angular error(b) Traverse accuracy(c) Adjusted coordinate(d) Adjusted distance(e)…

Q: Answer fast

A: Step 3:Since, 3600" = 1° .So, 1" = (1/3600)° .That means, 40" = (40/3600)° . Hence,-40" = -0.0111…

Q: Based on the level loop problem. What is the calculated elevation of BM_10 ?

A: Given: The reduced level of BM10  is 701.32'.   To Determine: The calculated elevation of BM10.

Q: 2. What are the radian and degree-minute-second equivalents for the following angles given in grads:…

A: Given angles are :  (a) 136.000 grads (b) 115.089 grads  (c) 363.809 grads   To Determine :  The…

Q: STA BS HI FS ELEV BM1 2.883 130.016 127.133 ТР1 2.743 129.710 3.049 126.967 ТР2 2.855 129.876 2.690…

A: Leveling is the linear measurement process in which we establish the leveling instrument and…

Methods of Surveying

Surveying is the practice to determine the relative three-dimensional positions of various points on the earth’s surface. This is done by computing the vertical and horizontal distances, angles between the points, collecting the observations, and plotting them on a map of any appropriate scale. Accuracy can be achieved by using the latest instruments like a theodolite, tachometer, etc. Leveling is a subdivision of surveying where the objective is to locate the elevation of objects considering a datum level.