Example 3: Calculate the area of the following offsets are measured in the field at equal intervals of 10 m Offset hl h2 h3 Length 10.76 19.83 20.24 (m) h4 18.59 h5 16.76 h6 h7 h8 h9 h10 17.68 17.68 17.37 16.76 17.68

Q: 158.550 5.765 0.345 155.630 1.100 0.465 1.255 154.995 2.095 BM 36 0.130 153.030 0.245 BM 35 154.375

A:

Q: 4/ The following is an incomplete page of level book in which X indicates missing Entry line.…

A: Using rise and fall method

Q: A 1-2 line was divided into sections on sloping terrain using a 30-meter tape, and the subsequent…

A:

Q: X Compute the area bounded by the polygon A, B, C, D, E, F and the circular segment area bounded by…

A: Pointx, fty, ftA500500B1000600C15001100D13002000E7001800F3001000Angle theta =47o

Q: Draw in and label the 150 m contour line. 112 152 108 130 162 122 140 170 132 155 162 140

A: Contour lines are the lines joining the points of equal elevation ..

Q: Complete the notes, find the elevation of point A and state the error in the network. Determine the…

A: HI= Elevation +BS Elevation= HI-FS

Q: line. Calculate all the missing entries and complete the page of level book .also give the usual…

A:

Q: From the information shown in the following table, find the magnitude of the local attraction line…

A: in the close polygon the part point will be meet with the first point so their is the side FG must…

Q: 4.....1

A: Step 1 :

Errors in surveying

An error in surveying is defined as the difference between two or more values of an identical quantity. However, the estimates are never accurate and there will always be a degree of variability regardless of the research tool or method used. These differences are known as errors that need to be reduced or eliminated to maintain certain levels of accuracy. Even if you carefully follow the prescribed test procedures, the considerations may contain errors.