Determine: (a) The probable error of the mean in Taping Operation 1. (b) The probable error of the mean in Taping Operation 2. (c) The combined most probable measurement of the frontage, in meters. Answer these questions using this taping scenario: Two surveying tapes were used in measuring the frontage of an open field. The resulting measurements are as follows: Taping Operation 1 Taping Operation 2 300.761m 300.977m 300.772m 300.415m

Q: The following data were obtained by stadia measurement. If the height of the instrument is 1.362m…

A: K=96.8m C=0.3m S1=2.216m S2=1.06m

Q: A distance AB is observed repeatedly using the same equipment and procedure, and the results in…

A: computation of most probable value in 4 and 5 part  since most probable length is that length of…

Q: The following 8 linear measurements were taken over a relatively flat surface at different…

A: The measurements in the survey require some operations such as pointing, centering, and reading. As…

Q: Q: Using a digital laser level instrument, the following staff readings were observed via an open…

A: Here we have given a open loop and we will use rise and fall method to calculate the RL's of each…

Q: The distance between point A and B was measured 15 times. The mean of the 15 measurements is…

A: Given data- Sample size n = 15Mean=124.555'Standard deviation σ= 0.500'To Find-The 50% Error E

Q: Observation well C A E D B Pumping outflow Ground surface Pumping well

A:

Q: From the measured values of distance AB, the following trials were recorded:  Trials (T) 1 with…

A:

Q: A laser scan of a pavilion's roof is performed, and the point cloud data is obtained. The roof of…

A: 1) To calculate the surface area of the pavilion's roof, we can consider it as two triangular faces…

Q: The % error, or Eso = 0.6745(0), is the so called probable error. It establishes limits which the…

A: The 50% error, or E50 = 0.6745(σ), is the so called probable error. It establishes limits which the…

Q: 6. A line was measured 5 times with a tape on a windy day with these results: 286.85, 286.96,…

A: Given:- The results of the 5 times line measurement with a tape = 286.85, 286.96, 286.77, 286.80,…

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

A:

Q: A line was measured three times and yield the following results; 856.42, 856.69 and 856.12 m.…

A: Answer  Probable error of the mean is given by Em = Esn Es = Probable error of a single measurement…

Construction Surveys

A construction survey is a survey done on a construction site to mark construction activities and for laying out positions for construction equipment. It includes evaluating and estimating construction activities before the beginning of the project.