Along one bank of a river with parallel banks, a surveyor lays off a base line AB 600.00 m long. From each end of the line an object C on the opposite bank is sighted. The angles which the line of sight makes with the base line are 62°5'18" and 81°34'42" respectively. Find the width of the river.   a. 468.94 m   b. 885.23 m   c. 894.88 m   d. not included on the list   e. 1001.77 m

Q: 8. Tabulate observed and adjusted values accordingly. OBSERVED BEARING LINE LENGTH FORWARD ВАCK АВ…

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Q: The bearings of the sides of traverse ABCDE are as in the table below. Calculate the interior *…

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Q: All azimuths are measured from South. All angles must be written to the nearest minute only. All…

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Q: Determine the whole circle bearing of line CD in degrees.

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Q: Compute the azimuth from north of line CD. Azimuth AB = 105°26'32"; angles to the right ABC =…

A: Azimuth of AB = 105°26'32''Angle to the right ABC = 52°54'26''Angle to the right BCD = 36°36'38''…

Q: A survey was laid out as follows: a. Line AB has a bearing of S14°26'12"E b. At B, point C was…

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Q: In a hydrographic survey three stations ABC were established. Stations A and B an on the shoreline…

A: Given data in question  latitudes  Departures  Bearings of line AB, BC and CA. To find out  Interior…

Q: Interior Angle Traverse Given the bearing of each line of a closed traverse ABCDE, determine the…

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Q: 19. The distance between Sta. 32+ 45.2 and Sta. 40 + 60.5 of a survey is A. 7305.7 ft. B. 905.7 ft.…

A: Given Data Two stations are given in the question. Station 1 = 32+45.2 Station 2 = 40+60.5 We are…

Q: An instrument was set up over TBM 1, and backsights onto point A before sighting onto B. The…

A: To Calculate :- The angle measured at point C (BCD)

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.