A group of GE 135 students conducted a laboratory on closing the horizon using the Engineer's Transit. The observed angles are shown below. Determine the adjusted angles. Angle Observed Value АОВ 15°15' ВОС 45°55' COD 98°54' DOE 75°55' EOF 64°14' FOA 59° 42'

Q: levations above datum are hA=1760ft and hB=1425ft Images a and b on a vertical photograph have…

A: hA=1760ft hB=1425fthC=1455ft focal length =152.4mm To find:Calculate Angle ACalculate Angle…

Q: Explain the dynamic cone penetrometer concept?

A: - A dynamic cone penetrometer test (DCPT) is a rapid and economical test to determine underlying…

Q: Explain the difference between plane surveying and geodetic surveying

A: Plane survey- In this type of survey, the mean surface of earth is assumed to flat and not the…

Q: is a profile level notes, indi

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Q: Aerial photography is to be taken of a tract of land that is X-mi square. Flying height will be H ft…

A: The dimension of the tract of land = 9 mi×9 mi The flying height, H = 4100 ft  The focal length, f =…

Q: Elevation is same as R.L. O Н. С.Р. * T.P. has Both F.S B.S.

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Q: What is seismogram?

A: A seismogram can be defined as it is the graphical record, which is generated by a seismograph. It…

Q: Steps that could help make surveying fieldwork easier (closed compass traverse)

A: Field work     Field work is used in almost all the types of surveys so it is important learn tips…

Q: A section line AB appears to be 10.16 cm on a photograph for which the focal length is 16 cm. The…

A: Length of a line on a map = 2.54 cm Scale = 1/50000 Actual length on a ground = 50000 * 2.54 cm…

Q: Differentiate between the following: (i) (ii) (iii) Plane Surveying and Geodetic Surveying Obstacle…

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Q: Q4/ Assume that a vertical photograph was taken at a flying height of 5000 m above sea level using a…

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Q: Part A Aerial photography is to be taken of a tract of land that is X-mi square. Flying height will…

A: Ground coverage = 9inches × 1foot/12inches x 1/8600feet = 9/12x8600squarefeet =…

Q: B- What the deference between particle imaging velocimetry and laser doppler velocimetry with…

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Q: Examples of indirect measurement in surveyin

A: Solution: Indirect measurement is basically the method in which proportions are used in order to…

Q: NAME: ________________________________________  DATE: ____________________ Direction: Given the…

A: To Determine Fill up the needed data. Balance the traverse by compass rule. Solve the area by DPD or…

Q: The sum of interior angles of a closed traverse with 8 sides is O a. 1080 O b. 950° O c. 450 O d.…

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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: The distance AB was measured using proper taping procedures. The forward measurement was recorded as…

A: LAB = 725.895m (measured) LBA = 725.750m (measured) The measurement of distance AB L = 0.5(LAB+LBA)…

Q: Why are external focusing telescopes used?

A: Throughout the wider definition, a tacheometer is a movement theodolite consists of a stadia…

Q: The photo distance between two image points a and b on a vertical photograph is 10.10cm and the…

A: Using formula for scale in photogrammetry

Q: 1. On a map of scale 1:75000, the map distance measured between points X and Y is 5 cm. Determine…

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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: What are some potential sources of error in your measurements?

A: Measurement is the mathematical evaluation of the attribute of an item or event, which can be…

Q: 35,00 10.00 30.00 25,00 20.00 10.00 10,00

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Q: What is the classification of Cone penetrometer?

A: - Cone Penetrometer Test (CPT) is a type of test used to determine engineering parameters of soil…

Q: Reg.no  : 5395     Use the following given information; Photographic scale is 1 in=(Last three…

A: A photogrammetry survey is the type of survey which is done using an aircraft and camera. An…

Q: 1+ 120 34.7 1+ 140 33.08 1+ 160 3.11 1+ 180 32.68 1 + 200 3.12 TP2 35.57 1.23 34.71 1 + 220 33.90 1+…

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Q: Identify and describe the following surface analysis techniques AES, AFM, EDS, FIB, FTIR, SEM, TEM,…

A: Atomic Force Microscopy (AFM) Atomic Force Microscopy (AFM) is an analysis that quantifies surface…

Q: Discuss any five sources of errors in angular measurements?

A: Five error in angular measurements.

Q: List three advantages and three disadvantages of using a chain in measuring horizontal distances

A: Chaining is the traditional method of distance measurement.

Q: Subject: GE135 - Fundamentals of Surveying and Mapping Questions: 1. On a map of scale 1:75000, the…

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Q: The elevation of points L is 260ft, that of point is k is 300ft and point M is 800ft, that of point…

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Q: The length of line on map is 20 cm and length of line on aerial photograph is 150 mm. If scale of…

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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: Surveying Explain nouns: (a) collimation height or instrument height (b) turning point

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Q: What is the definition of Surveying and Plane Surveying? What is the main assumption of Plane…

A: Surveying is a methodology/technique of determining the relative position of various features on,…

Q: Surveying Explain nouns: (a) horizontal base plane (b) rear view (c) front view

A: (a) Horizontal Base Plane : It is the plane which is perpendicular (90 degrees) to the plumb line…

Q: Explaining nouns: (a) elevation difference (b) mid-sight (c) standard point

A: Surveying is generally the activities that involved in the planning and execution of surveys for the…

Q: Briefly describe how a GPS receiver determines its location.

A: GPS means Global positioning system

Q: Why distance measurement is regarded as the most fundamental of all surveying observations?

A: Regardless of the relative height of the two places, the distance between two points in surveying is…

Q: 1+ 000 2.01 1+ 020 3.06 1 + 040 33.69 1+ 060 33.55 1+ 080 2.67 33.89 TP1 1.25 1.87 1 + 100 1.65 1+…

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Mapping

Mapping is the process of representing the surface of the earth, objects on it, and the relative positions of the objects, to a suitable scale. In mapping, a large area of land is measured, surveyed, and plotted. The details of the objects present in the nearby surrounding area are located using conventional signs. All these processes are carried out on a flat paper known as a map.