1. For the given set of data of differential leveling as shown in the tabulation: Station Backsight (m) Foresight (m) Elevation BM1 5.68 400.00 1 7.25 6.29 2 3.53 6.25 7.26 7.08 BM2 9.92 5.57 4 8.06 4.45 9.56 4.94 BM3 1.98 a. Complete the differential notes b. Find the difference in elevation of Station 5 and Station 3 c. Find the difference in elevation of Station 5 and Station 1 d. Find the elevation of BM3

Q: Readings from a level traverse is shown in the table below. Apply checks to ensure that there are no…

A: To apply checks to ensure that there are no mathematical errors in the level traverse table, 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…

Q: A differential leveling circuit began on BM Hydrant (orthometric height 5869.31 ft) and closed on BM…

A: BM Hydrant BM Rock Readings (in feet) given in the order taken are, 2.68 (+S) on BM Hydrant, 5.59…

Q: 4. Using the following information, determine the elevation at Point B and Point C. Setup @ A Elev…

A:

Q: What is the calculated value of BM_13 before adjustment ?

A: Given:R.L. of B.M.-10=701.32'We know that,Height of instrumentHI=R.L. of B.M. of known elevation+…

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.