Following are the perpendicular offsets that were taken from a chain survey: Change (m) 30 60 90 120 150 180 210 Offset length (m) 8.76 7.89 9.43 8.44 7.54 7.35 8.75 The area enclosed by the chain line and irregular boundary by Trapezoidal rule is m2.

Q: FUNDAMENTALS OF SURVEYING 1 All azimuths are measured from South. All angles must be written to the…

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Q: The X and Y coordinates (in feet) of station Shore are 653387.06 and 395027.52, respectively, and…

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Q: Offset Point A Stationing 0.00 Offset 12.6 B 0 + 54.80 34.2 C 1+ 38.88 54.2 D 2+ 13.02 85.4 E…

A: Offset PointABCDEFGStationing0.000 + 54.801 + 38.882 + 13.022 + 98.743 + 47.824 +…

Q: A clockwise traverse ABCDEA was surveyed Find the length and direction of line AD Line AB BC CD DA…

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Q: How to find the measure of the lines? 60 degrees, 127 to 53 degrees, and 125 degrees.  Area =…

A: A figure in which the area and perimeter arearea = 144.1672 perimeter = 71.8077needs to find the…

Q: Problem. The coordinates of the loop traverse are given below. a. Compute for the bearing and length…

A: Calculate length using formula L=(∑Latitude)2+∑(Departure)2 Calculate bearing using formula…

Q: A polygon traverse has the following coordinates shown below. Calculate the area within the traverse…

A: The given coordinates are shown…

Q: (a)Draw a sketch of the following figure and determine, by the cross-coordinate method, the area of…

A: Note:- Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

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.