3. When the measured angle in vertical plane using a total station (=zenith angle) is 16 24'45", what is the vertical angle for the trigonometric surveying?

Q: 1. Prepare a set of profile leveling notes for the survey in Figure 1. In addition to computing all…

A: A profile leveling survey figure given belowNeed to findPrepare a set of profile leveling notes for…

Q: Offsets were taken 9m apart in the following order; 2m, 3.2m, 4m, 3.5m, 5m, 6m, 7m. Determine the…

A:

Q: 11. The observed interior angles of a four-corner lot and their corresponding number of observations…

A: Given :       Corner          Interior Angles          Number of observations          A…

Q: 2. Determine the missing data of the given traverse and determine the area using a. Transit Rule b.…

A: Note - Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Q: Subject : Fundamentals of surveying Question: A reference line along which the magnetic declination…

A: Answer: Agonic line   More Explanation is in next step.

Q: Do the following; Show the figure/plot of the given survey result Compute the area (Answer only)…

A: We will draw the plot by the help of line bearing and distance as given in the question.

Q: List the procedures that are used for trigonometric leveling.

A: The process of leveling in which the elevation of point or the difference between points is measured…

Q: Find the elevation of all the stations, determine the misclosure, and adjust the elevations in the…

A: Bench Mark : Bench Mark is a point of reference that is used as the basis for measuring the…

Q: List the kinds of horizontal angles observed in surveying?

A: True bearing: The true bearing of the line is the angle measured by the line with respect to the…

Q: If the elevation of a previous point is 89.9 m and the rod reading taken on that point is 1.27 m,…

A: BS=backsight  RL=elevation HI=height of instrument To find RL of line of sight at setup station

Q: What is the purpose of Differential Leveling Surveying in our lives? And how Differential Leveling…

A: This Question Is related to Surveying.  There are different types of levelling , but Most commonly…

Q: Which two used surveying instruments were commonly for making angle observations?

A: Solution: The two instrument that are used in the surveying instrument for making angle observation…

Q: The data from a closed traverse survey PQRS (run in the clockwise direction) are given in the table…

A: Given- Closed traverse PQRS given- Line and the included angle values are given in the degrees. It…

Q: Find the angle CBD

A: Solution : Consider ∠CBD=α∠BDA=β∠BDC=r

Q: TRUE OR FALSE 1. The DMD method uses coordinates of the lot corners to determine the area. 2. The…

A: (1) FALSE, In DMD method to determine the area, Latitudes & Departures of the boundary lines of…

Q: nearest 01" are listed below: Point Measured Interior Angle A B C D 110°-40'-08" 62°-40'-26"…

A:

Q: How is a total station used in modern surveying?

A: A total station is a sophisticated surveying instrument that integrates the capabilities of an…

Q: Compute the elevations of BM2? STATION BM 1 TP 1 TP 2 TP 3 TP 4 BM 2 BS 2.71 3.62 3.51 3.17 1.47 HI…

A: Given,

Q: What is the maximum and minimum distance that can be measured in a tacheometric survey using a…

A: Brief concept introduction- Levelling staff- It is used in levelling to measure vertical distances.

Q: PREPARE A PROFILE LEVELING NOTES FOR THE SURVEY ILLUSTRATED BELOW 4.66 3.98 1.20 5.11 1.80 4.42 4.30…

A:

Q: Correct the survey data below for a closed traverse. LINE DISTANCE BEARING АВ 495.85 m N 05°30' E ВС…

A: A closed traverse is a series of connected lines whose lengths and bearings are measured off these…

Q: Reg.no : 5395

A:

Q: Solve the area of the lot from the given data shown by triangle method. Course Observed Data…

A: Course Lattitude Departure Double meridian Distance Double Area (DA) AB -497.28 -56.66 -56.66…

Q: MAKE AN ORIGINAL PROBLEM SOLVING (QUESTION AND SOLUTION) REGARDING TRAVERSE SURVEY IN THE…

A: Traverse survey: - It is a method of survey in which place a survey station along a path of…

Q: LINE LENGTH (m) AZIMUTH FROM NORTH AB 233.10 122°30' ВС 242.05 85°15' CD 191.50 20°00' DE unknown…

A:

Q: From the given field notes of a topographic survey using stadia and a theodolite (K = 100, C=0).…

A: From the Given Data: Multiplying Constant K = 100 Additive Constant C = 0

Q: 2. The angles of Closed shape (traverse) ABCDA were observed as follows: A=75°20', B=112°05',…

A: ∠A=75°20', ∠B=112°05', ∠C=110°35'∠D=62°20'

Q: If the traverse will be adjusted using compass rule, dtermine the adjusted angle of course AB

A: Latitude L = l cosθ Departure D = l sinθ Course Distance  l Bearing Azimuth from North   θ…

Q: Why traverse angles are adjusted to the proper geometric total before computing azimuths?

A: An angular measurement in a spherical coordinate system is called an azimuth. The angle between the…

Q: MAKE AN ORIGINAL PROBLEM SOLVING (QUESTION AND SOLUTION) REGARDING HORIZONTAL AND VERTICAL ANGLES IN…

A: numerical are based on WCB (whole circle bearing) or horizontal angle & vertical angle

Q: Q2/In field work, vertical angles was measured from station A to stations B.C as show in table…

A: Height of line of collimation at point A= 25+1.3= 26.3 m Distance of point B and C from point = 80 m…

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.