A differential leveling circuit began on BM Hydrant (orthometric height 5869.31 ftft) and closed on BM Rock (orthometric height 5880.03 ftft). The plus sight and minus sight distances were kept approximately equal. Readings (in feet) given in the order taken are 5.48 (+S) on BM Hydrant, 5.59 (−S) and 10.83 (+S) on TP1, 9.26 (−S) and 13.41 (+S) on BM 1, 8.91 (−S) and 7.57 (+S) on BM 2, 5.14 (−S) and 9.01 (+S) on TP2, and 6.63 (−S) on BM Rock. Prepare, check, and adjust the notes.   Determine the Plus and Minus adjustments. Express your answers in feet to two decimal places separated by a comma.   Determine the page check. Express your answer in feet to two decimal places.   Determine the misclosure and the correction. Express your answers in feet to two decimal places separated by a comma.

Q: From the given profile leveling notes: What is the difference in elevation between station 5 and 2?…

A: To find :- elevation difference between station 5 & 2.

Q: Q3/ The following consecutive readings were taken with a leveling instrument at intervals of 20m…

A: From the given readings following table can be drawn with given values. Notations represents its…

Q: The following consecutive staff readings were taken with level and 5m staff at 70 m interval. The…

A: Given, Elevation at first point and last point= 80m and 84.96m

Q: The following notes were taken during a differential leveling. What is the difference in elevation…

A:

Q: A horizontal collimation test is performed on an automatic level. With the instrument setup at…

A:

Q: A stadia measurement was undertaken with a theodolite having an internal focusing telescope and…

A:

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

A: Given Data Total 5 stations has been given and we are asked to calculate the Elevations, adjusted…

Q: In order to transfer reduced level across a canyon, a reciprocal leveling campaign was conducted.…

A:

Q: Pb- survey, The levelling staff held at a distance of 200 m is read at 4.54 m with the bubble out of…

A: Given data- Distance d=200 m, Staff reading = 4.54 m, Movement of bubble n=2, Sensitiveness α= 25…

Q: The upper and lower stadia hair readings on a stadia rod held at station B were observed as 3.50 and…

A: Given:- The upper and lower stadia hair readings on a stadia rod held at station B = 3.50 m and 1.00…

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…

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.