Q2) The distance between two bench marks A and B was 40m, a dumpy level was place C on an extension of AB such that AC360m. The following data were recorded: Staff reading on B.M.A (R.L.=10.750) - Staff reading on B.M.B (R.L.=11.750) 1. Was the line of columniation inclined upwards or downwards and by how much? 2. Calculate the readings that should be obtained on A and B to have a horizontal line sight. 0.750 1.750

Q: ➤ The following observations were recorded when carrying stadia level between two temporary bench…

A: First, we need to understand the problem and the data given. We are given the back sight, fore…

Q: DIFFERENTIAL LeuEL IN PROBLEM # 4.72 8.19 2,16 :6.3) 3,04 6.72 3,15 BM Eleu TP #2 TP #3 TP FLeu lo00

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Q: Please perform the analysis to find the elev of BM 2.  Also find the error, indicate the order and…

A:

Q: ISL TL = 499.9666667 --20)382) A horizontal distance of (500 m) must be lay out with a steel tape,…

A: Given values: Measured condition: Temperature: Tm = 50 degree C Tension = 120 N Pull: Pm =…

Q: FIND PA IN zPa AND VA IN

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Q: 10. Complete the following table using the knowledge obtained in class about differential leveling…

A: Complete the following table using the knowledge obtained in class about differential leveling

Q: Yuemo Point! B-S / I-S] [S] HIf Ele 1.165 A 15 pm 13 C D 6 1.598 1.12.5 1250 1.150 0.97

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Q: 10. RECIPROCAL LEVELING. Reciprocal leveling between points A and B, 1ocated on opposite banks of a…

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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.