Surveying subject : a. Explain the principles of surveying? Support your answer with sketches.  b. What is horizontal and vertical control in a survey?  c. How shore line survey is performed?      Note: Write the answer (b) in steps, neat & clean sketches are compulsory with (a) & (c).

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A: for road construction while deciding profile, there is need of filing or cutting. from cutting and…

Q: MAKE 1 PROBLEM (QUESTION AND SOLUTION) REGARDING HORIZONTAL AND VERTICAL ANGLES IN THE FUNDAMENTALS…

A: Two numerical one based on WCB angle and other on elevation angle

Q: In the accompanying plot the boundary of the water surface of a reservoir is shown by irregular…

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Q: Distance BD = 12.8 m Distance ED = 7 m Know that the line CB is parallel to the line ED. The width…

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Q: SYSTEMATIC ERRORS IN TAPING + TAPE IS NOT OF STANDARD LENGTH A building 38 × 45 m is to be laid out…

A: Given Data:Measured dimensions = 38×45mLength of tape before standarization (L')=50mLength of tape…

Q: On a vertical photograph of flat terrain, section corners, which are a nominal 1-mi apart, appear a…

A: Part A :- d= 3.319 in.f= 3.5 in.Part B :-d= 68.14mm, f= 156.4mm

Q: Calculate the area (in sqm) of the cross-section of ranges CG. (Type your answer using 2 decimal…

A: To find Area of the ranges  BH DF CG

Q: A surveying instructor sent all the 40 students in his class out to measure a distance between two…

A: Most probable value -  MPV = x1 + x2 + x3 + .........xnn⇒MPV = 922.11 + 921.24 + 921.86 + 920.99 +…

Q: Q.1 As a survey engineer ,when survey by tape is done in irregular field and then by using autocad…

A: 1. Area calculation procedure: (Note: The following steps are given to calculate area using autocad…

Q: II. PROBLEM 1) A surveyor set his instrument up at point A to observe points B and C which are both…

A: As per guidelines, we are supposed to answer only first 3 sub parts. Kindly submit other parts in a…

Q: What can we learn in studying surveying lessons? How can a person develop themselves in relation to…

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Q: What is the error of closure for a closed traverse proceeds in a counterclockwise direction and the…

A: Given Data: The angles to the right at each station were measured and recorded as:…

Q: Three points A, B, and C are established in the surveying trat shown in Figure 3. It is required to…

A: In such cases Random line method is most suitable. AB is true direction of line and stations A and B…

Q: In the accompanying plot the boundary of the water surface of a reservoir is shown by irregular…

A: Calculating the mid section area: Area of section FG:…

Q: To control the elevation of a building, contractors must use or establish one or more benchmarks…

A: A differential leveling between station BMA to station BMC is given, with the RL of station BMA…

Q: Kindly answer this, this is in the surveying subject. Thankyou in advance have a nice day! (your…

A: BENCH MARK: For developing a topographic or contour map, the details and data collected by the…

Q: GIven the traverse below, complete the table below and determine the area of the traverse by DMD…

A: Given,To determine,the area of the traverse by DMD method.

Q: 8. True or False. If false, then explain why the premise is false. a. b. C. The most important…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Suppose you worked for a business which involved making its money from surveying and engineering…

A: Surveying and leveling are major branches of calculation of earth for future site work. This means…

Q: a. What is the cross sectional area in sq m of the rive? b. Assuming that the discharge in the end…

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Q: Subject: engineering surveying c.       Describe with the help of diagram, how you would make a…

A: Chain surveying is method of surveying in which linear measurements are taken on the field. This is…

Q: 15. Stadia surveying or tacheometry is a classification of surveying based on instruments used. a.…

A: 15. Classification of surveying : Surveying : To determine position of any required point on earth…

Q: Why are adjustments performed using the least-squares method generally programmed?

A: Solution: The least square method is a statistical process which is used to find the best fit for…

Q: Describe the use of hydrographic surveying and briefly explain the objectives of hydrographic…

A: The survey division that interacts for any source of still or flowing water including a lake,…

Q: INTRODUCTION TO ROUTE SURVEYING I. INTRODUCTION ROUTE SURVEYING USUALLY USED TO PLAN, DESIGN AND…

A: Any transportation facility requires field and office work to plan, design, and layout its routes.…

Q: Q1 Answer the following: 1) State the uses of the following: (Vertical Plane, Topographic Surveying,…

A: A vertical plane is used for measuring vertical angles and through which vertical alignment can be…

Q: write about close levelling surveying: 1- Introduction and object. 2-procedures  3-discussion .

A: Close leveling surveying- 1. Introduction and object- The objective of leveling is to determine,…

Q: A lake 280 m long had soundings taken at right angles to its length on ranges 60m, 120m, 200m from…

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Q: Operations in surveying consists of Select one: a. designing b. checking c. Planning d. extract…

A: Operations in Surveying : Operations in surveying consist of : 1. Planning  2. Field observation 3.…

Q: List out the errors that may occur during our traversing fieldwork and explain how we are going to…

A: The errors in traversing are: 1: Linear 2: Angular Linear errors are due to imperfections that…

Q: 1. Provide at least four (4) instruments used in performing hydrographic survey. Briefly explain and…

A: Hydrographic Surveying is the surveying that is done to measure the depth and underwater…

Q: From the field notes of a closed traverse shown below, Lines Bearing Distances AB N 53°27' 0"E BC S…

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Q: Help pleaseee,fundamentals in surveying Research on the different types of tape used in measuring…

A: sol:Measuring tapes are used in surveying to take liner measurements. They are available in market…

Q: UPVOTE WILL BE GIVEN. Please write the complete solutions and box the final answer. Use 4 decimal…

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Q: INSTRUCTIONS: Given in the accompanying tabulation are the observed data for a closed traverse…

A: Here we use that sum of latitude and departures is zero if it's not its error  Then we use following…

Q: A 26.6 B103 C 23.7 26.9 22.1 -19.1 16.9 28.0 D 22.0 21.8 13.8 22.4 20.3 9.0 109 29.9 F G 18.3 12.6…

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Q: What are the types of surveying? Give applications each. How do you measure a distance? Enumerate…

A: Solution: Surveying is basically the technique which is used to determine the relative position of…

Control Survey and Geodetic reductions

Control surveys or survey controls are used to establish reference points as a basis for various construction activities. Vertical and horizontal control points are to be established in a control survey to increase accuracy. After establishing the control points, all other types of surveys such as topographic, right-of-way, aerial mapping, construction layout, boundary surveys, and utility mapping can be worked upon so that control networks can be formed. The place from which the observations are made is called a survey station.