A survey line AB crosses a river. A line AP is run perpendicular to the survey line having length 200m. Another line PB is set at right angle to QP such that the point Q lies on the survey line at the extension of BA and at a distance of 50m from A. Compute the distance AB. * 200 m 50 m 750m 800m 850m JO 900m

Q: Engineering fill out the table by the answer. In the shown connecting traverse ABCDE, the azimuth…

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Q: LINES AB BC CD DE EF FA DISTANCE 88 42 ? 78 65 89 BEARING S 18° 25' E S 29° 27' W S 72° 29' E N…

A: Assume distance of line CD be "x" and bearing of EF be "a". To determine the values of x and a.

Q: Solve and check for the unknowns. Use 2 decimal places. SHOW COMPLETE SOLUTION(SHOW HOW EQUATION 1…

A: Consider the following table: Line Length       Bearing                    Latitude…

Q: Given the table below, solve for the missing lengths. 1) Length of line BC = 2) Length of line CD =…

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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.