Determine the angles subtended for the following conditions: A 1 cm diameter pipe sighted by total station from 100 m. A 1/8 in tack sighted by total station from 300 ft. A 1/4 in diameter chaining pin observed by total station from 200 ft.

Q: Fill in the necessary answers to determine the collimation error of a levelling instrument: Bto E =…

A: Collimation Error: Collimation error is because of the view of a review instrument not harmonizing…

Q: ompute the vertical distance based on the following con

A:

Q: SITUATION 1- Hissing Data Given: Traverse with omitted measurements. (a) Calculate the distance of…

A: LINE LENGTH (l) BEARING θ LATITUDE (L) DEPARTURE (D) AB 550 S 80.00° W 260° -95.51 -541.64…

Q: A line of levels was run into a terrain. All of the turning points in the accompanying tabulation…

A: To Find:- A. Elevation at BM36 B. Station with highest elevation C. Height of instrument between…

Q: Q4: a. The following readings were observed successfully with a leveling instrument. The instrument…

A:

Q: ➤ The following observations were recorded when carrying stadia level between two temporary bench…

A: First, we need to understand the problem and the data given. We are given the back sight, fore…

Q: The backsight to a BM is 3.125 m and the FS from the same instrument set up is 3.625 m. If the…

A: Given Data,   Distance from level to BM = 3850 m  Distance from level to TP = 4714.05 mCalculate the…

Q: 2. A pre-engineering baseline was run down a very steep hill as shown in Figure 1. The vertical…

A: Elevation : When a point's height is its vertical distance above or below the surface of a reference…

Q: 1. Compute the linear error of misclosure    2. By the Transit Rule, determine the corrected…

A:

Q: Q2/ The following consecutive readings were taken with a level along a line at common interval of 50…

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Q: Following observations were taken for determining the R.L. of station A. Instrument -station Height…

A:

Q: Part A What error results on a 200-ft sight with a level if the rod reading is 11.307 ft but the top…

A:

Q: calculate the R.L.

A: Given: benchmark=432.384 To find: Fill level book and calculate RL of points

Q: From the given Leveling Notes below, answer the following questions: What type of leveling is…

A: To find the Unknown Values from the leveling experiment values

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: 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: find the elevation of reduced level for all point For sight Reduced level Back sight point Inter…

A: Given that:

Q: What is the required minimum thickness (mm) of a 3.2m long, simply supported one-way slab if its…

A: Concrete slab The concrete block may be a current structural part gift in numerous buildings that…

Q: In carrying out the permanent adjustments of a level by, the following observations were made:…

A: Data given Instrument set up 1 Instrument set up 2

Q: Problem 3: Tunnel Surveying Objective: To prepare survey computations from preliminary survey of a…

A: Solution Data given is from the preliminary survey of the route of the traverse for the tunnel. When…

Q: level 200, the leve another point B. Th point B was found order to check the

A:

Q: When conducting a traverse survey, what are the precautions for selecting a traverse point? (Check)…

A: Following is required answer :

Q: A total station was setup on top of point A. The Target Point Occupied Point OUSCI · rations…

A: given data,total station is setup at Asloping distance and vertical angles are given elevation of…

Q: How do you calculate the total disclose of a three point traversing exercise. REFB 0 00 LEFB 180 00…

A: Calculate the average interior angles as given below, Angle Set 1 = RFFB of forward line – RFBB of…

Q: The tabulation shows the observerd data of a traverse. Determine the unknown quantities. BEARING 5…

A:

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…

Q: 4. Using the following information, determine the elevation at Point B and Point C. Setup @ A Elev…

A:

Q: If the level of the known point is 10 m and the reading on the same point is 320, or what is the…

A: Here Known R.L=10m Reading of B.S=320cm or 3.2m  Here height of instrument has to kept constant

Q: Complete the following level notes. Show your detailed solution and checking.   Differential…

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Q: Book the readings as shown in Figure Q4by Rise and Fall method. Compute all elevations, and show the…

A: Book the readings as shown in Figure Q4by Rise and Fall method. Compute all elevations, and show the…

Q: A differential leveling circuit began on BM Hydrant (orthometric height 5869.31 ft) and closed on BM…

A: BM Hydrant =5869.31 ftBM Rock (orthometric height 5830.03 ft). Readings  2.28 (+S) on BM Hydrant,…

Q: Which of the following may cause errors in leveling measurement? (Multiple choice) (Multiple choice)…

A: There are many errors in levelling measurement :- From the the given option.

Q: In the two peg test of the dumpy level, the! following observations were taken: Rad reading on A…

A: Given    Reading on A Reading on B Instrument at A 1.509  2.204  Instrument at B 0.938…

Q: Consider two levelling rods placed at a distance of 50m and 100m respectively from the instrument.…

A: Two levelling rods placed at a distance of 50m and 100m respectively from the instrument. If the…

Q: B. Double-Rodded Leveling 3. Complete differential level notes for the information shown and perform…

A: Height of instrument = B.M + B.S  Reduced level = H.I - F.S/I.S

Q: A transit with a stadia interval factor of 100.12 was set at C on the line between points A and B,…

A:

Q: A transit with stadia interval factor of 100O.8 was set up at point C on the line between points A…

A: Consider the figure shown below.

Q: Given this topic: "Implementation of GIS and related tools for spatial and temporal monitoring of…

A: a) Importance of Monitoring Highway Attributes:Monitoring various highway attributes is crucial for…

Q: العنوان не ➤ The following observations were recorded when carrying stadia level between two…

A: Thank you for providing this image. Let's solve this problem step-by-step to determine the elevation…

Instruments for Surveying

Surveying is the practice that determines the relative three-dimensional positions of many different points on the earth’s surface. There are various instruments used in Surveying like Theodolites, Total station, Tripod stands, Plane table, etc. for measuring horizontal angle, vertical and sloping angle, which are very useful for giving accurate and precise measurement.