= A highway survey PI falls in a pond, so a cut off line AB= 275.21 ft is run between the tangents. In the triangle formed by points A, B, and Pl, the angle at A 16°28' and at B= 22°16'. The station of A is 54 + 92.30. Calculate and tabulate curve notes to run, by deflection angles and incremental chords, a 4°30' (arc definition) circular curve at full-station increments to connect the tangents. Calculate the middle ordinate. Express your answer to two decimal places and include the appropriate units. M = Submit Part H E= HÅ Submit Value Request Answer Calculate the external. Express your answer to two decimal places and include the appropriate units. μA Value Units Request Answer XXX? Units www ?

Q: Consider ?1 = -4% intersects ?2 = +3.80% at I of Chainage 52+00 with ??? = 1261.50. Design an equal…

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Q: Given the following information for a simple spiraled curve: o = 35°00'00" o Da = 3°45'00" o Ls =…

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Q: Given are the following coordinates of stations of a simple curve: Station Northings Eastings…

A: Station Northings Eastings PC: 2+004.91 20122.84 19791.20 PI 20143.97 19836.52 PT 20131.03…

Q: Stationing of P.T. of a compound curve is at 15+ 480.14, 1= 30°, 12= 36°, D1= 4°, D2= 5°. What is…

A: It is required to determine the length of curve. Lc2I2=20D2Lc2=20×I2D2=20×36°5°=144 m It is required…

Q: Given the following information for a compound curve that Leads with short cur o | = 98°48'13" ols =…

A: I=98°48'13''Is=32°15'53''Ts=2110.17 feetDL=1°45' To find: Length of the long curve in feet

Q: On a railroad line, two tangents that intersect at station 10+243 so as to form an angle of 36028'…

A: Given: Stationing of P.I. = 10+243 Stationing of point BC = 10+163 Central angle of first curve, I1…

Q: Problem 4 A traverse ABCDA is made in the form of a square taking in clockwise order. If she bearing…

A: Given that:  A closed traverse ABCDA as shown. Bearing of AB is 120°30'

Q: A line AB cannot be measured directly because of an obstruction on line, Accordingly, the two lines…

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Q: A highway survey Pl falls in a pond, so a cut offline AB-275.21 ft is nun between the tangents. In…

A: Degree of curve = 4o30' Angle A = 16o 28' Angle B = 22o16'

Q: Calculate the chainage of the tangent points of the compound curve from the following: Stat.…

A: Surveying is the branch of civil industry in which the measurement between different points on the…

Q: 1. In the following horizontal curve, if the BC is at Sta 1+50, and the EC is at Sta 3+95: ЕС PI BC…

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Q: 2. The lost ABCDEFGH is a closed traverse (clockwise) in the form of a regular octagon. If the…

A: according to bartleby policy I can answer first 4 questions only. please re-upload the remaining…

Q: The bearings of backward and forward tangents are S 65°30’ E and N 75°40’ E, respectively. If the…

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Coordinate Geometry of Survey

Coordinate geometry (COGO) is a method of inserting surveying or engineering data into geographic information system (GIS), computer-aided design (CAD), or mapping software. These data can be collected on the proposed construction site using standard surveying techniques and instrumentation or may be taken from existing maps, engineering plans, drawings, or records. Data gathered on the site includes coordinates of points, bearings, and distances between points. The data are noticed and noted through conventional surveying procedures, like a traverse or layout measurement series and it can be either digital or non-digital. The maps and plans are inclusive of boundaries, divisions, and other components, and these features are shown with coordinate values, the lengths, offset distance, and bearings between them.